Relevant bibliographies by topics / Mill additives

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Academic literature on the topic 'Mill additives'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 February 2022

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Journal articles on the topic "Mill additives"

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Rossi, Stefano, Caterina Zanella, and Ryan Sommerhuber. "Influence of mill additives on vitreous enamel properties." Materials & Design 55 (March 2014): 880–87. http://dx.doi.org/10.1016/j.matdes.2013.10.059.

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Shulaev, G., R. Milushev, V. Engovatov, and D. Engovatov. "Theoretical and practical bases of creation of prestarter granulated compound feed for piglets." Glavnyj zootehnik (Head of Animal Breeding), no. 6 (June 1, 2020): 3–10. http://dx.doi.org/10.33920/sel-03-2006-01.

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Currently, the country’s industrial pig breeding uses mainly imported granulated compound feed and expensive enrichment additives containing protein products with different processing technologies, and biologically active substances. This leads to an increase in the cost of pig products. Alternative to imported analogues complex enrichment additive for prestarter feed from domestic raw materials has been developed, the use of which has been scientifically justified. The basis of this additive is soya and lupin with different processing methods, corn gluten, fish meal and milk whey, as well as biologically active substances. Optimal modes of extrusion of soya, fl ax seeds, grain feed, processing additives and granulated feed under the conditions of the feed mill have been worked out. Tests of granulated compound feeds with experimental and imported processing additives on piglets of suckling age have been carried out at the pig breeding complex. It has been established that the qualitative characteristics of the granulated compound feed with additives and processing subjects were almost equal. As the result of their use on the large number of pigs, high livability of off spring was ensured and almost equal indicators of live weight of young animals at 24-day age were obtained at the level of 253–254 g. At the same time, the level of hemoglobin in the blood was high at 119,7–120,6 g/l, and the young animals of the experimental group had the advantage in the content of γ-globulins by 1,92 %, which indicates the higher immune status of the animals of the experimental group. Studies have shown that granulated compound feed with the complex enrichment additive of domestic production is cheaper than imported by 29,76 %. This is economically beneficial for the farm.
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Karakulov, A. S., N. V. Gusev, Yuriy Yu Drozdov, and N. Y. Nikonova. "The Additives Influence on Heat-Conducting Properties of Aluminium Nitride Circuit Boards." Key Engineering Materials 712 (September 2016): 226–31. http://dx.doi.org/10.4028/www.scientific.net/kem.712.226.

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The paper presents the studies on evaluation of the influence of modified additives of Y2O3-, ZrO2- and Li2O3-type on heat-conductive properties of aluminium-nitride ceramics used as circuit boards. Sintering of the studied samples was carried out using AlN powders and the powders of the modifying additives, mixed in the ball mill based on the spark plasma sintering system “SPS”. Density and heat conductivity were measured for the obtained samples. It was ascertained that the most significant level of heat conductivity was obtained when using the additive mixture made of 7 wt. % of Li2O3 and 3wt. % of Y2O3, which reaches the level of 160 W/m·K. In addition, the results of the studies show that the addition of the modified powders leads to a significant increase of density; the additive consisting of 7wt.% of Li2O3 and 3wt.% of Y2O3 produces the greatest effect.
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Jiang, Yu Dong, Xiao Lan Cai, and Kai Jun Wang. "Effects of Ball Mill Additives on Properties of Bronze Powder." Applied Mechanics and Materials 71-78 (July 2011): 3539–42. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.3539.

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Bronze powders were prepared using high-energy ball mill method. Effects of different additives on particle size and its distribution, gloss, water coverage and oxidation resistance of powders were discussed. The results shows that aluminum stearate has a great impact to sheet formation of bronze powder. Hexadecanoic acid has a great influence on the gloss and water surface covering. Polyvinyl alcohol(PVA) has a marked effect to improve oxidation resistance of the bronze powders.
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HIETANEN, TOMI, JUHA TAMPER, and KAJ BACKFOLK. "Environmental benefits of magnesium hydroxide-based peroxide bleaching of mechanical pulp – mill results." June 2013 12, no. 6 (July 1, 2013): 9–15. http://dx.doi.org/10.32964/tj12.6.9.

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The use of a new, technical, high-purity magnesium hydroxide-based peroxide bleaching additive was evaluated in full mill-scale trial runs on two target brightness levels. Trial runs were conducted at a Finnish paper mill using Norwegian spruce (Picea abies) as the raw material in a conventional pressurized groundwood process, which includes a high-consistency peroxide bleaching stage. On high brightness grades, the use of sodium-based additives cause high environmental load from the peroxide bleaching stage. One proposed solution to this is to replace all or part of the sodium hydroxide with a weaker alkali, such as magnesium hydroxide. The replacement of traditional bleaching additives was carried out stepwise, ranging from 0% to 100%. Sodium silicate was dosed in proportion to sodium hydroxide, but with a minimum dose of 0.5% by weight on dry pulp. The environmental effluent load from bleaching of both low and high brightness pulps was significantly reduced. We observed a 35% to 48% reduction in total organic carbon (TOC), 37% to 40% reduction in chemical oxygen demand (COD), and 34% to 60% reduction in biological oxygen demand (BOD7) in the bleaching effluent. At the same time, the target brightness was attained with all replacement ratios. No interference from transition metal ions in the process was observed. The paper quality and paper machine runnability remained good during the trial. These benefits, in addition to the possibility of increasing production capacity, encourage the implementation of the magnesium hydroxide-based bleaching concept.
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Ivanov, Mia, Katarina Perić, Tomislava Vukušić, Zoran Herceg, Tibela Landeka Dragičević, Goran Smoljanić, Klara Kraljić, Višnja Stulić, and Tea Štefanec. "Advanced oxidation treatments of olive mill wastewater." Environmental engineering 6, no. 2 (December 9, 2019): 71–78. http://dx.doi.org/10.37023/ee.6.2.4.

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New and innovative advanced oxidative processes for wastewater treatments are currently in the focus of scientific research and development for possible industrial implantation. The main aim of this study was to investigate the effect of cold plasma treatment, high intensity ultrasound and UV radiation with the addition of additives: H2O2, TiO2, FeCl3 x 6H2O on degradation and removal of complex organic compounds from olive mill wastewater (OMWW). Olive mill wastewater represents a potential ecological problem when it is raw disposed into the environment, because of its high organic load. OMWW samples (with and without additives) were treated by high-voltage plasma discharge at frequencies 60 Hz and 120 Hz in combination with pumped gases (nitrogen, air and oxygen) for 30 minutes, by UV radiation for 30 minutes and 10 minutes by high intensity ultrasound. Physico-chemical parameters of quality, chemical oxygen demand (COD), and total dissolved carbon (TOC) were determined. The results have shown the efficacy of plasma treatment in degradation of organic compounds as well as degradation and reduction of polyphenolic compounds. Reduction of colour and total dissolved carbon occurred in all treated samples, mostly with the addition of FeCl3 x 6H2O. Treatment with UV radiation and ultrasound proved to be the most efficient resulting in the 50% reduction of organic compounds after a 10-minute treatment.
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Galanakis, Charis M. "Phenols recovered from olive mill wastewater as additives in meat products." Trends in Food Science & Technology 79 (September 2018): 98–105. http://dx.doi.org/10.1016/j.tifs.2018.07.010.

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XU, LEBO, PRZEMYSLAW PRUSZYNSKI, and PETER HART. "Effect of conductivity on paper and board machine performance— a review and new experiences." October 2017 16, no. 10 (2017): 567–79. http://dx.doi.org/10.32964/tj16.10.567.

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The current trend to further reuse water within paper mills has resulted in more accumulated salts, as reflected by increased conductivity values. Although conductivity measurement is widely used in paper mills, its fundamental principles and interpretation are not often fully understood. This keeps papermakers from reaching the full benefits of using conductivity measurements to help manage the wet end chemistry of paper or board machines. High and variable conductivity affects the intrinsic properties of pulps, the performance of chemical additives, and the interaction between them. This paper reviews principles of conductivity; its measurement; its effect on important aspects of papermaking operations, such as retention, drainage, sizing, strength development and deposit control; and the fundamentals behind the effects of conductivity on the papermaking process. Specific mill examples are also provided. Potential solutions for operating a mill under high and variable conductivity conditions are discussed.
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dos Santos Alves, Yuri Mikael, Cláudio Henrique Araújo Pereira, Francisco Werley Cipriano Farias, Francisca Maria Martins Pereira, Maria das Dores Bandeira Barroso, Juscelino Chaves Sales, and Antonio Sérgio Bezerra Sombra. "Influence of Addition of CaO and SiO2 in Microstructure of Hexaferrite BaXSr1-XFe12O19." Materials Science Forum 912 (January 2018): 21–26. http://dx.doi.org/10.4028/www.scientific.net/msf.912.21.

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This study is aimed to verify the influence of adding SiO2 and CaO in the sintering temperature of hexaferrite, obtained by standard ceramic methods. The powders were weighed in stoichiometric amounts, milled for 1 hour under a high energy mill and calcined at 1000 °C/24h. To study the effect of concentration of additives on the microstructure of the hexaferrite samples were prepared without additives, and with simultaneous addition of SiO2 and CaO, wherein the total concentration of the additive was 1%. The morphology and particle size of the samples were determined by SEM and the crystal structure was determined by XRD and the phases were quantified by the Rietveld method. The XRD data showed the predominance of magnetoplumblico structure with hexagonal symmetry and space group P63/mmc. All samples have distributed grain heterogeneously, clustered in different masses, with acute forms and some of them featuring hexagonal shapes with different sizes.
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Qiu, Jin Yu, Koji Watari, Yuji Hotta, Yoshiaki Kinemuchi, and Kenshi Mitsuishi. "Grinding of Agglomerate AlN Powder by Wet Milling." Key Engineering Materials 317-318 (August 2006): 45–48. http://dx.doi.org/10.4028/www.scientific.net/kem.317-318.45.

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Fine AlN powder doped with Y2O3 and CaO as sintering additives was ground by a ball mill, a planetary ball mill and a super-fine grinding mill in order to obtain fine homogenous powder for low-temperature sintering. The size reduction and the sinterability of ground powders at 1500oC for 6 h were investigated. The size and shape of the agglomeration showed no significant change after the ball mill and planetary mill processes, resulting in poor densification. On the contrary, AlN particles with size of 50~100 nm was pulverized and dispersed by a super-fine grinding mill with very small ZrO2 beads as a mill media. The microstructures of the specimen exhibited equiaxed and homogenous grains with size of 0.3~0.4 μm. Pores in the specimens were eliminated. The thermal conductivity was 70W/mK, which is better than that of Al2O3 ceramics (~20W/mK).
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Dissertations / Theses on the topic "Mill additives"

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Kozdas, Ondřej. "Aktivátory mletí." Doctoral thesis, Vysoké učení technické v Brně. Fakulta chemická, 2013. http://www.nusl.cz/ntk/nusl-233364.

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Muya, Claude Mukengela. "Effects of virginiamycin and monensin of milk production efficiency and blood metabolites in Holstein cows." Pretoria : [s.n.], 2007. http://upetd.up.ac.za/thesis/available/etd-08202008-121518.

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Mang'oli, Wellington Sifuna. "Effects of Fermenten during the dry and early lactation periods of dairy cows." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=706.

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Thesis (M.S.)--West Virginia University, 1999.
Title from document title page. Document formatted into pages; contains ix, 82 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 55-63).
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Stroud, Jillian Summer. "The Effect of Feed Additives on Aflatoxin in Milk of Dairy Cows Fed Aflatoxin-Contaminated Diets." NCSU, 2006. http://www.lib.ncsu.edu/theses/available/etd-07262006-181138/.

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Sixty lactating Holstein cows were used in a replicated block experiment to determine the efficacy of eight feed additives to reduce the transfer of aflatoxin (AF) from feed to milk. Six cows were allocated to each treatment group and 12 to a control group. All cows were fed the same aflatoxin-contaminated total mixed ration (TMR) with either no additive (control) or one of eight additives at 0.5% of the TMR dry matter (DM). Milk samples were collected twice daily to evaluate changes in milk AF concentration, milk AF excretion (milk AF concentration × milk yield); and AF transfer from feed to milk (AF excretion as a percentage of AF intake). All changes were expressed as percentages and calculated relative to the control group which defined zero change. Four of the eight additives resulted in significant reductions (P < 0.05) in milk AF concentration, secretion, and AF transfer ranging from 34.98-40.39%, 36.36-52.28%, and 34.45-48.44%, respectively. Dry matter intake (DMI) was significantly reduced (P < 0.001) by the consumption of AF, while milk production was not affected during the same time period. Neither DMI nor milk production were affected by the addition of treatment products to the diet when compared to control (P > 0.05).
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Londoño, Salazar Luisa Fernanda. "Effects of selected feed additives to improve growth and health of dairy calves." Universidade Federal de Viçosa, 2017. http://www.locus.ufv.br/handle/123456789/12377.

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Objetivou-se avaliar o efeito da suplementação de monensina (MON), probióticos ou óleos essenciais sobre o desempenho e índice de escore fecal (IEF) dos bezerros leiteiros de 6-60 d de idade e seu efeito residual 15 dias após o desmame. Cinqüenta bezerros da raça Holandesa foram alimentados com 5 L de leite cru por dia mais concentrado inicial até o desmame. Os tratamentos foram: Controle (CON), adição de MON (30 mg / kg de concentrado), probiótico E. faecium (PROB, 70 mg / kg de concentrado, CFU / kg 7,0E + 09, Cylactin®), óleos essenciais (OE, 300 mg / kg de concentrado, CRINA® Ruminants), ou adição de PROB + OE (EOPROB). O consumo do alimento e o escore fecal (pontuado de 1 a 4) foram medidos diariamente e os animais foram pesados a cada 15 dias. Foi realizada a extração de DNA das fezes, para identificar por meio da PCR a presença ou ausência de microorganismos (E. coli, Hafnia, Shiguella, Lactobacillus spp, Enterococcus spp e Enterococcus faecium NCIMB 10415). Dois ensaios de digestibilidade de 72 h foram realizados nos dias 20-28 (período 1) e 50-56 (período 2), por coleta fecal total. O experimento foi definido em blocos inteiramente casualizados com dez repetições por tratamento e data de entrada usada como bloco. A ANOVA foi realizada para testar os efeitos do tratamento em P < 0,10, as medias foram comparadas pelo teste t de Student e os resultados da PCR foram analisados pelo teste de Wald. O consumo de matéria seca (CMS) antes do desmame foi maior (P < 0,05) para OE (903,03 g / d) em comparação com MON (794,34 g / d) e EOPROB (783,12 g / d). Animais OE e MON diminuíram (P < 0,012) o IEF durante o aleitamento. O ganho médio diário (GMD) e a eficiência alimentar (EA) não diferiu (P > 0,10) entre os tratamentos antes do desmame. A altura à cernelha (AC) e altura à garupa (AG) não foi diferente entre os tratamentos (P > 0,10) antes nem depois do desaleitamento. Após o desmame, o CMS e IEF não diferiu entre os tratamentos (P > 0,10). OE apresentou maior GMD (917,50 g / d) (P < 0,05) em comparação com CON (615,80 g / d) e PROB (592,60 g / d). A EA melhorou (P < 0,05) com OE (0,72 g / g) sobre o CON (0,36 g / g), MON (0,49 g / g) e PROB (0,36 g / g). Os resultados de PCR mostraram ausência do E. faecium NCIMB 10415 em animais PROB e COM. Durante os ensaios de digestibilidade, houve maior consumo (P < 0,001) de nutrientes nos dias 50-56 em comparação com os dias 20-28. Animais PROB apresentaram maiores (P < 0,05) consumo de MS (1184,56 g / d), proteína bruta (PC) (254,63 g / d) e fibra detergente neutra (FDN) (320,36 g / d) comparado com EOPROB. A ingestão de carboidratos no fibrosos (CNF) foi maior (P < 0,05) no tratamento OE (384,31 g / d) comparado com CON (323,63 g / d), MON (323,84 g / d) e EOPROB (301,30 g / d). A ingestão de extrato etéreo (EE) e matéria orgânica (MO) não foi afetada (P > 0,10) pelos tratamentos. A digestibilidade da FDN foi maior (P < 0,012) em animais alimentados com MON (924 g / d). Em conclusão, OE pode ser adicionado à ração de bezerros leiteiros para melhorar o escore fecal, aumenta o CMS e melhora a digestibilidade dos nutrientes. O IEF no pré-desmame diminuiu com MON e aumentou com PROB
We aimed to evaluate the effect of supplementation with monensin (MON), probiotics or essential oils on performance and fecal consistency index (FCI) of suckling dairy calves from 6-60 d of age, and its residual effect 15 d after weaning. Fifty Holstein calves were fed 5 L of raw milk per day plus starter concentrate until weaning. The treatments were: Control (CON), adition of MON (30 mg/kg of starter), probiotic E. faecium (PROB, 70 mg/kg of starter, CFU/kg 7,0E+09, Cylactin ® ), essential oils (EO, 300 mg/kg of starter, CRINA ® Ruminants), or addition of PROB +EO (EOPROB). DMI and fecal score (scored from 1 to 4) were daily measured, and animals were weighed every 15 d. DNA extraction from feces was performed, to identifying by PCR the presence or absence of microorganisms ( E. coli, Hafnia, Shiguella, Lactobacillus spp, Enterococcus spp, and Enterococcus faecium NCIMB 10415) in the feces. Two 72 h digestibility trials were performed at days 20-28 (period 1) and 50-56 (period 2), by total fecal collection. The experiment was designed in completely randomized block with ten replications per treatment, and date of entrance used as block. ANOVA was performed to test treatment effects at P < 0.10, means were compared by Student's t-test, and PCR results were analyzed by Wald test. The dry matter intake (DMI) before weaning was greater (P < 0.05) for EO (903.03 g / d) compared to MON (794.34 g / d) and EOPROB (783.12 g / d). EO and MON decreased (P < 0.012) FCI during pré-weaning. Average daily gain (ADG) and feed efficiency (FE) did not differ among treatments (P > 0.10) before weaning. The withers height (WH) and croup height (CH) was no different among treatments after or before weaning. After weaning the DMI and FCI did not differ among treatments (P > 0.10). EO had greater (P < 0.05) ADG (917.50 g / d) compared to CON (615.80 g/d) and PROB (592.60 g / d). The FE improved (P < 0.05) with EO (0.72 g / g) over CON (0.36 g / g), MON (0.49 g / g) and PROB (0.36 g / g). The PCR results showed absence of E. faecium NCIMB 10415 in animals fed PROB and CON. During the digestibility trials, greater intakes (P < 0.001) of nutrients were observed at days 50-56 compared to 20-28 days. Animals fed PROB had greater (P < 0.05) intakes of DM (1184.56 g / d), crude protein (CP) (254.63 g /d) and neutral detergent fiber (NDF) (320.36 g / d) than animals fed EOPROB . Intake of Non-fibrous carbohydrates (NFC) were greater (P < 0.05) in EO (384.31 g / d) compared to CON (323.63 g / d), MON (323.84 g / d) and EOPROB (301.30 g / d). The ether extract (EE) and organic matter (OM) intake was not affected (P > 0.10) by treatments. NDF digestibility was greater (P < 0.012) in animals fed MON (924 g / d). In conclusion, EO can be added to the dairy calf ration to improve fecal score, increases DMI and improves nutrient digestibility. The pre-weaning FCI decreased with MON and increased with PROB
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Adhikari, Jayashan. "Impact of consumption temperature and additions (milk and/or sugar) on sensory properties of hot brewed coffee." Thesis, Kansas State University, 2017. http://hdl.handle.net/2097/38256.

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Master of Science
Department of Human Nutrition
Edgar Chambers IV
The sensory properties of coffee are impacted by various factors such as coffee origin, degree of roasting and ways of consumption. This study analyzed impact of ways of consumption (1. consumption temperatures and 2. milk and/or sugar additions) on 38 flavor attributes of hot brewed coffee by descriptive sensory analysis. Different type of coffee samples (2 Arabica, 1 Robusta, and 1 Blended) were consumed at 50ºC, 60ºC and 70ºC. Results showed significant interactions of temperature and coffee samples for coffee like attributes such as coffee identity, fidelity, and blended. The consumption temperature played a major impact on perceived flavor attributes of coffee and influenced Arabica, Blended and Robusta coffee differently and we have to consider that when blending coffees. Coffee identity and fidelity significantly increased with an increase in all temperatures, but most attributes showed significantly higher intensity only for samples served at 70ºC regardless of insignificant differences at 60ºC and 50ºC. Three coffee samples (light, medium, and dark roasted) were tasted with and without milk or sugar. The data were submitted to principal component analysis and cluster analysis. The first 2 PC’s allowed to separate coffee into three categories and CA revealed similar distribution of coffee into three clusters. Coffee like attributes were seemed to play a more important role in the determination of clusters as the addition of milk and sugar decreased the intensity of key flavor attributes such as coffee identity, bitterness, fidelity, roasted, blended, and longevity. The flavor attributes of dark roasted coffee was more impacted by the addition of milk and sugar. Results suggested that the effect of addition (milk and/or sugar) is correlated to the degree of roasting and we have to consider the milk and sugar additions according to degree of roasting.
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Adavalli, Sharat Chandra. "Extrusion and physicochemical properties of soy-whey protein meat analog." Diss., Columbia, Mo. : University of Missouri-Columbia, 2007. http://hdl.handle.net/10355/6272.

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Thesis (M.S.)--University of Missouri-Columbia, 2007.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on January 16, 2008) Includes bibliographical references.
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Perotto, Daniel. "Additive and nonadditive genetic effects on growth and milk production traits in Holstein Ayrshire crossbreeding experimental data." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=70266.

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Crossbreeding parameters (additive (a), dominance (d) and additive x additive (aa) epistatic effects for individual $ sp{ rm (I)}$ and for maternal $ sp{ rm (M)}$ performance) on body weight growth and first lactation performance traits of females from a crossbreeding experiment between Holstein (H) and Ayrshire (A) based lines were estimated by individual animal models, incorporating all known additive genetic relationships amongst animals, through restricted maximum likelihood and mixed-model methodologies.
The growth traits (asymptotic weight (A), rate parameter (k), inflection parameter (m), average lifetime absolute growth rate (AGR), average lifetime absolute maturing rate (AMR) and average lifetime relative growth rate (RGR)) were estimated by fitting the nonlinear equation, W$ sb1$ = A(1 $ pm$ be$ sp{ rm -kt}) sp{ rm M}$, to the observed weight-age data of 3076 individual females.
Results from the analyses of growth traits indicated that the H line exceeded the A line in addition genetic effects for individual performance (a$ sp{ rm I}$) for both A and AGR. The H line also exceeded the A line in additive effects for maternal performance (a$ sp{ rm M}$) in trait A. Both dominance (d) and additive x additive (aa) epistatic effects were statistically important in most cases. Individual heterosis (h$ sp{ rm I}$ = d$ sp{ rm I}$ $-$ 0.5aa$ sp{ rm I}$) was positive for traits A and AGR, whereas maternal heterosis (h$ sp{ rm M}$ = d$ sp{ rm M}$ $-$ 0.5aa$ sp{ rm M}$) was negative for A and positive for AMR. Total heterosis (TH = h$ sp{ rm I}$ + h$ sp{ rm M}$) had positive effects on AGR and AMR. For all growth traits, heterosis retained in advanced crossbred generations was statistically irrelevant. The overall conclusion was that crossbreeding systems designed to capitalize on TH would produce faster growing and earlier maturing animals.
The analyses of production traits found the additive effect of the H line for individual performance to be a major factor to increase yields of milk, protein and fat. On the other hand, line maternal and cytoplasmic source tended to favour the A line, but none reached statistical significance in any of the traits. Results indicate that two-line specific crosses or synthetic development would be sound breeding strategies for taking advantage of first cross heterosis or of line additive differences, respectively.
Estimates of crossbreeding parameters from mixed-model analyses, were found to be more reliable than those from ordinary least squares analyses. (Abstract shortened by UMI.)
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Smit, Hendrik Petrus Jordaan. "The effect of a natural feed additive, fenugreek, on feed digestibility and milk response in dairy goats." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/96003.

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Thesis (MScAgric)--Stellenbosch University, 2014.
ENGLISH ABSTRACT: Little research has been done on natural feed additives which enhance milk production in dairy animals. Fenugreek (Trigonella foenumgraecum) is a member of the legume family and is found in India, Middle East, North Africa and South Europe. Fenugreek is used as an herb in traditional medicine to promote lactation in lactating women. It also influences the lactation performance in ruminants such as dairy cows, water buffaloes and dairy goats. Diocin is a natural saponin found in Fenugreek and has structural similarity to oestrogen, which leads to an increased release of growth hormone (GH) and ultimately milk production. Three different trials were carried out to investigate Fenugreek’s effects. Each trial consisted of three treatment groups where dairy goats were randomly assigned. Nutrifen®, NutrifenPlus® and a control treatment served as the three treatments used in this study. Forty-eight goats per treatment group were used in the first trial where the main objective was to evaluate Fenugreek’s effect on milk production and milk composition. The second trial consisted of eight goats per treatment group, where Fenugreek’s effect on the in vivo and in vitro digestibility of the feed served as the main objective of this study. In the final part of the study, growth hormone found in plasma was subsequently investigated using the same goats from trial two. Fenugreek’s effect on elevating GH levels was the objective from the third part of the study. The first trial showed promising results in terms of an increase in milk production (P = 0.01) from dairy goats using the Nutrifen® treatment and an increase in milk lactose (P = 0.03) using the NutrifenPlus® treatment. Blood cholesterol and cholesterol content found in the milk did not differ between treatments used. Apparent digestibility of the total digestible nutrients (TDN) from the feed did not increase and did not differ between treatments and therefore concluded that the dairy goats digested the different treatments with similar efficiency regardless of the additive added to the feed. Growth hormone levels found in plasma also did not differ between treatments used in the third part of the study. Variation was found in GH plasma levels and this was expected as GH levels are known to have variation within ruminants. It appears that Fenugreek used as a natural feed additive can increase the milk yield from dairy goats, which would be beneficial to the commercial dairy goat farmer. However, the process on how Fenugreek exerts its effect on milk production still remains unclear.
AFRIKAANSE OPSOMMING: Tot datum is min navorsing gepubliseer wat die invloed van natuurlike voer bymiddels op melkproduksie aanspreek. Fenugreek (Trigonella foenumgraecum) is ‘n peulgewas en kom voor in Indië, die Midde Ooste, Noord Afrika en Suid Europa. Fenugreek word in tradisionele medisyne gebruik om sodoende melkproduksie in lakterende vroue te verhoog. Dit verhoog ook melkprodukise in melkkoeie, waterbuffels en melkbokke. Diocin is ‘n natuurlike saponien, met sterk oestrogeniese strukturele ooreenkomste, wat in Fenugreek voorkom. Diocin lei tot die verhoogde afskeiding van groeihormoon (GH) en uiteindelik ‘n toename in melkproduksie. Drie proewe is uitgevoer ten einde die effek van Fenugreek te ondersoek. Elke proef het bestaan uit drie behandelingsgroepe en melkbokke is ewekansig aan die groepe toegedeel. Nutrifen®, NutrifenPlus® en ‘n kontrole sonder enige additief is gebruik as behandelings. Agt-en-veertig bokke is per behandeling gebruik in die eerste proef. Die doel van hierdie proef was om die invloed van Fenugreek op melkproduksie en melksamestelling te bepaal. Die tweede proef het agt bokke per behandelingsgroep gehad en het ten doel gehad om te bepaal wat die invloed van Fenugreek op die in vitro en in vivo verteerbaarheid van die voere was. In die derde proef is dieselfde bokke as die in proef twee gebruik en hier is groeihormoon vlakke in sirkulerende bloedplasma gemeet om die invloed van Fenugreek op hierdie parameter te bepaal. Resultate van die eerste proef het getoon dat melkproduksie van bokke wat Nutrifen® ontvang het betekenisvol verhoog het (P = 0.01) terwyl NutrifenPlus® gelei het tot ‘n verhoging (P = 0.03) in melk laktose vlakke. Bloed cholesterol en melk cholesterol vlakke was onveranderd. Skynbare verteerbaarheid van die totale verteerbare voedingstowwe (TVV) van die voer het nie verander (P = 0.34) met die insluiting van Fenugreek nie. Plasma groeihormoonvlakke was nie betekenisvol verskillend (P > 0.05) tussen behandelingsgroepe nie en die gebrek aan verskille kan waarskynlik toegeskryf word aan die variasie wat binne behandelings groepe opgemerk is vir hierdie parameter. Sodanige variasie in plasma groeihormoon word as algemeen beskou in herkouers. Gevolglik kan aanvaar word dat die natuurlike voerbymiddel, Fenugreek, gebruik kan word om melkproduksie in lakterende melkbokke te verhoog. Hierdie praktyk behoort voordele in te hou vir die kommersiële melkprodusent. Die proses waardeur hierdie verhoging plaasvind is egter steeds nie duidelik nie.
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Valle, Tiago Antônio Del. "Quitosana associada a fonte de lipídeos na alimentação de vacas em lactação." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/10/10135/tde-26062014-091619/.

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Objetivou-se avaliar os efeitos da inclusão de quitosana e óleo de soja nas dietas de vacas leiteiras no terço médio da lactação, sobre o consumo e digestibilidade aparente total da matéria seca e nutrientes, fermentação e síntese de proteína microbiana ruminal, produção e composição do leite, concentrações de parâmetros sanguíneos e os balanços de energia e de nitrogênio. Foram utilizadas 24 vacas da raça Holandesa, sendo quatro canuladas no rúmen e 20 não canuladas, com 581,2 ± 73,6 kg de PC, DEL médio de 174,7 ± 53,1 e produção de leite inicial de 36,14 ± 5,32 kg de leite por dia, que foram distribuídas em seis Quadrados Latinos balanceados e contemporâneos, para receber uma das quatro dietas experimentais, obtidas pela combinação dos fatores quitosana (aproximadamente 150 mg/kg de peso corporal) e óleo de soja (3,3% da MS da dieta): C controle; Q quitosana; O óleo de soja e QO quitosana associada ao óleo de soja. Foi observada interação entre os fatores avaliados para o consumo de MS, MO, PB, FDN, CNF e NDT. O consumo foi reduzido pela inclusão de quitosana nas dietas sem óleo, enquanto que, na presença deste, a quitosana não influenciou o consumo. A inclusão de óleo de soja reduziu o consumo de MS, MO, PB, FDN, CNF e NDT e aumentou o consumo de EE, independentemente da inclusão de quitosana na dieta. A inclusão de quitosana aumentou os coeficientes de digestibilidade (CD) da MS, MO e PB e não alterou o CDFDN. O CDEE foi alterado positivamente pela inclusão de óleo de soja na dieta. Tanto a inclusão de quitosana quanto a de óleo de soja aumentaram o colesterol total sérico. Na ureia plasmática foi observada interação, onde a concentração maior foi observada na dieta Q em relação a C, não diferindo entre as dietas contendo óleo de soja (O e QO). As concentrações de AST foram influenciadas positivamente pela suplementação de óleo de soja nas dietas. Observou-se interação para eficiência de utilização da energia e do nitrogênio, onde observou-se aumento pela inclusão quitosana nas dietas sem óleo de soja e reduziram quando da inclusão em dietas contendo óleo. As inclusões de quitosana e de óleo de soja não influenciaram a síntese de proteína microbiana ruminal. A inclusão de óleo de soja aumentou a concentração de propionato e reduziu acetato e consequentemente a relação C2:C3, no rúmen. A produção de leite não foi influenciada pela inclusão de quitosana na dietas sem óleo de soja e foi reduzida quando esta foi realizada em dietas contendo óleo de soja. A eficiência de conversão da MS consumida em leite foi reduzida nas dietas contendo óleo e aumentada nas dietas sem óleo de soja, pela inclusão de quitosana. Assim, considerando principalmente o desempenho produtivo dos animais, a inclusão de quitosana nas dietas de vacas leiteiras no terço médio de lactação é viável, desde que esta não esteja associada a suplementação com fontes de lipídeos.
The aim of this study was to evaluate the effects of addition of chitosan in the diets of dairy cows in lactation, containing or not soybean oil, over intake, and total apparent digestibility of dry matter and nutrients, ruminal fermentation and microbial protein synthesis, milk yield and composition, concentrations of blood parameters and energy and nitrogen balances. 24 Holstein cows were used , four rumen cannulated and 20 non-cannulated with 581.2 ± 73.6 kg of BW, DIM average of 174.7 ± 53.1 and 36,14 ± 5,32 kg per day of initial milk wield which were distributed in six Latin squares balanced and contemporary to receive one of four diets, that were obtained by a combination of factors chitosan (approximately 150 mg / kg body weight) and soybean oil (3.3% of diet DM): control (C) , chitosan (Q), soybean oil (O) and chitosan associated with soybean oil (QO). Diets The consumption was reduced by the addition of chitosan in the diets without oil, whereas the presence of this, the chitosan does not affect the intake. The addition of soybean oil reduced the intake of DM, OM , CP, NDF , NFC and TDN and increased consumption of EE, regardless of the addition of chitosan in the diet . The addition of chitosan increased the digestibility coefficients (DC) of DM, OM and CP and did not alter the NDFDC . The EEDC was changed positively by addition of soybean oil in the diet. Both the addition of chitosan as soybean oil increased the total serum cholesterol. In plasma urea interaction, where the highest concentration was observed in the diet Q over C , did not differ between diets containing soybean oil (O and QO) was observed. AST concentrations were affected by supplementation of soybean oil in the diets. Observed interaction for efficient use of energy and nitrogen, which showed increase by adding chitosan in diets without soybean oil and reduced upon addition in diets containing oil. The experimental diets did not affect the synthesis of rumen microbial protein. The addition of soybean oil increased the concentration of propionate and acetate and thus reduced the ratio C2:C3 rumen. Milk production was not affected by the addition of chitosan in the diets without soybean oil, and was reduced on diets containing soybean oil. The conversion efficiency of DM intake in milk was reduced in diets containing oil and increased in diets without soybean oil, adding the chitosan. Thus, considering mainly the productive performance of the animals, the addition of chitosan in the diets of dairy cows in mid lactating is feasible, provided that this is not associated with supplementation with lipid sources.
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Books on the topic "Mill additives"

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Lessof, Maurice H. Food allergy and other adverse reactions to food. Washington, D.C: ILSI Press, 1994.

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Ayto, John. The Oxford Dictionary of Idioms. Oxford University Press, 2020. http://dx.doi.org/10.1093/acref/9780198845621.001.0001.

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Over 10,000 entries What is it to ‘cock a snook’? Where is the land of Nod? Who was first to go the extra mile? Find the answers to these questions (and many more!) in the new edition of the Oxford Dictionary of Idioms. This dictionary uncovers the meanings of myriad phrases and sayings that are used daily in the English language, encompassing more than 10,000 figurative expressions, similes, sayings, and proverbs. More than 400 idioms have been added to this new edition, and comprise recently coined and common sayings alike. New additions include ‘back of the net’, ‘drag and drop’, ‘go it alone’, ‘how come?’, ‘if you ask me’, ‘make your skin crawl’, and ‘wind your neck in’. Illustrative quotations sourced from the Oxford Corpora give contextual examples of the idioms and their standard usage, and many entries include background information on the origins of the idiom in question. An updated thematic index makes for easy navigation, and anyone who is interested in the origins and diversity of English vernacular will have hours of fun browsing this fascinating dictionary.
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Book chapters on the topic "Mill additives"

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Blair, Robert. "Integrating feeding programmes into organic production systems." In Nutrition and feeding of organic cattle, 177–217. 2nd ed. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789245554.0006.

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Abstract This chapter describes the effects of feeding programmes (including feed quality, feed supplements and feed additives) on the reproductive performance, beef and milk production and quality and environmental impact in organic cattle farming systems.
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Sherriff, Jill, and Gemma McLeod. "Breast Milk Additives and Infant Formula." In Nutrition for the Preterm Neonate, 153–71. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6812-3_8.

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Setälä, J., T. Moisio, and A. Rauramaa. "Use of Inoculants and Enzymes as Grass Silage Additives." In MILK the vital force, 176. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3733-8_147.

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Yuriditsky, Boris. "The Effect of Refractory Mill Additions on the Thermal Expansion of Enamel." In Ceramic Engineering and Science Proceedings, 171–78. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470291207.ch23.

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Steinhart, H., and M. Bücking. "Headspace Analysis of the Coffee Beverage with and without Different Milk Additives." In ACS Symposium Series, 252–59. Washington, DC: American Chemical Society, 2000. http://dx.doi.org/10.1021/bk-2000-0754.ch026.

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Clément, Gisèle. "Les additions musicales du légendier de Moissac." In Le légendier de Moissac et la culture hagiographique méridionale autour de l’an mil, 117–27. Turnhout, Belgium: Brepols Publishers, 2018. http://dx.doi.org/10.1484/m.hag-eb.5.116279.

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ElSheikh, Muhammad, Ahmed Abdelkhalek, and Amr M. Youssef. "On MILP-Based Automatic Search for Differential Trails Through Modular Additions with Application to Bel-T." In Progress in Cryptology – AFRICACRYPT 2019, 273–96. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23696-0_14.

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Ajayi, Oluseyi O., Olasubomi F. Omowa, Oluwabunmi P. Abioye, Olugbenga A. Omotosho, Esther T. Akinlabi, Stephen A. Akinlabi, Abiodun A. Abioye, Felicia T. Owoeye, and Sunday A. Afolalu. "Finite Element Modelling of Electrokinetic Deposition of Zinc on Mild Steel with ZnO-Citrus sinensis as Nano-Additive." In CFD Modeling and Simulation in Materials Processing 2018, 199–211. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72059-3_19.

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Jovanović, Gordana, Marijana Matek Sarić, Snježana Herceg Romanić, Svetlana Stanišić, Marija Mitrović Dankulov, Aleksandar Popović, and Mirjana Perišić. "Patterns of PCB-138 Occurrence in the Breast Milk of Primiparae and Multiparae Using SHapley Additive exPlanations Analysis." In Artificial Intelligence: Theory and Applications, 191–206. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72711-6_11.

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Ajayi, Oluseyi O., Olasubomi F. Omowa, Olugbenga A. Omotosho, Oluwabunmi P. Abioye, Esther T. Akinlabi, Stephen A. Akinlabi, Abiodun A. Abioye, Felicia T. Owoeye, and Sunday A. Afolalu. "Experimental Investigation of the Effect of ZnO-Citrus sinensis Nano-additive on the Electrokinetic Deposition of Zinc on Mild Steel in Acid Chloride." In TMS 2018 147th Annual Meeting & Exhibition Supplemental Proceedings, 35–40. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72526-0_4.

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Conference papers on the topic "Mill additives"

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Kabir, M. A., C. F. Higgs, and M. Lovell. "Tribological Performance of Sub-Micron Scale Boric Acid Powder Additives for Extended Duration." In STLE/ASME 2008 International Joint Tribology Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ijtc2008-71261.

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In this investigation, the friction and wear performance of sub-micron scale boric acid powder lubricant additives were studied during extended duration pin-on-disk experiments. The sub-micron (600 nm) and micro (4 μm) powder additives were created from 250 micron sized crystals using an 1800D SPEX Mill/Mixer. Lubricant combinations were prepared by homogeneously mixing the additives with canola oil in a vortex generator. Three different boric acid additives were investigated by combining 5.0 wt. % of 4 μm boric acid particles, 5.0 wt % of 600 nm sized boric acid particles, and a 5.0 wt % mixture of the 4 μm (2.5 wt. %) and 600 nm (2.5 wt. %) boric acid particles. A fourth additive, 5.0 wt. % of 0.5 – 5μm MoS2 powder, was also purchased and mixed with the canola oil to form a basis for comparison. It was determined that the oil mixed with a combination of micro and sub-micron scale boric acid powder additives exhibited better frictional performance than the oil mixed with micro or sub-micron boric acid additives.
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Riss, Arnaud, Robert Combarieu, Pierre Montmitonnet, and Patrick Deneuville. "Comparison of Aluminum Cold Strip Rolling Lubricant Additives." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63650.

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Strip rolling processes are conducted in the mixed lubrication regime, so that boundary additives are an essential feature of the rolling oil. Fatty alcohols are by far the preferred additives: why are they dominant, and what makes them so good for this particular application? A series of model lubricants have been formulated and tested first with the Plane-Strain Compression Test (PSCT) from RT to 200°C. Then some of the formulations have been studied on a high-speed experimental rolling mill. Conclusions from PSCT and rolling tests converge on several points. Fatty alcohols indeed outperform all other formulations; combining them with other molecules may degrade their action.
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Paramasivam, Ramasamy, and Baskaran Rajendran Nair. "Effect of Calcium Stearate as Grinding Additive for Grinding of Calcite in Ball Mill, Rod Mill and Vibration Ball Mill: A Comparative Study." In 5th Asian Particle Technology Symposium. Singapore: Research Publishing Services, 2012. http://dx.doi.org/10.3850/978-981-07-2518-1_299.

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Li, Jiabo, Weigang Li, Zhaohui Guo, Zhaozhun Zhong, and Xiongjun Wu. "Lateral Spread Prediction Based on Generalized Additive Model for Hot Strip Finishing Mill." In 2019 Chinese Control And Decision Conference (CCDC). IEEE, 2019. http://dx.doi.org/10.1109/ccdc.2019.8833332.

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Cheng, Yuche, Jianwei Qin, Jongguk Lim, Diane E. Chan, Moon S. Kim, and Kuanglin Chao. "An investigation of FT-Raman spectroscopy for quantification of additives to milk." In SPIE Defense, Security, and Sensing. SPIE, 2012. http://dx.doi.org/10.1117/12.921161.

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Kosolapova, Valentina, Nikolay Buryakov, Andrey Kosolapov, and Olga Mokrushina. "FEATURES OF THE EATING BEHAVIOR OF COWS WHEN USING ENERGY FEED ADDITIVES." In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-22-70-122-127.

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The results of studies on the nutritional behavior of animals when polysaccharides are included in the diet are presented. Establishment of the effect of energy feed supplement on nutritional activity and increase in milk production of cows.
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Stojić, Andreja, Marijana Matek Sarić, and Snježana Herceg Romanić. "Shapley Additive Explanations of Indicator PCB-138 Distribution in Breast Milk." In Sinteza 2020. Beograd, Serbia: Singidunum University, 2020. http://dx.doi.org/10.15308/sinteza-2020-35-40.

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Philippon, D., M. I. De Barros, Th Le Mogne, J. M. Martin, and M. Kasrai. "Friction-Induced Change of Boron Hybridization in Lubricant Additives." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-64188.

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Tribochemical interactions between antiwear zinc dithiophosphate (Zndtp), friction modifier molybdenum dithiocarbamate (Modtc) and overbased detergent calcium borate (OCB) lubricant additives have been investigated. A Cameron-Plint friction machine was used to generate large tribofilm areas in mild tribological conditions. Two analytical techniques, X-ray photoelectron spectroscopy (XPS) and X-ray absorption near edge structure spectroscopy (XANES), have been employed to characterize the chemical species in tribofilms. XANES spectroscopy at the P K and L-edges, S K-edge, Mo L and M-edges and B K-edge was carried out in order to investigate phosphate, sulfide and borate species in tribofilms. The XANES spectra were recorded in both the total electron yield (TEY), surface sensitive and fluorescent yield (FY), bulk sensitive mode. This was completed with XPS analyses in the same location in the tribofilm. The ternary system Zndtp + Modtc + OCB provides a low wear rate comparable to the binary system Modtc + OCB. XANES analyses have shown that adding OCB to the binary system Zndtp + Modtc increases the formation of MoS2 and reduce the formation of ZnS. It has been seen that few quantity of boron is consumed during the tests, meaning that boron does not react with other additives, we only observe a formation of calcium phosphate. A special attention has been paid on the hybridization of boron (trigonal sp2 and tetrahedral sp3). All tribofilms show a higher proportion of trigonal borate than the additives alone. However, this proportion is the highest in the case of tribofilms produce with the ternary mixture OCB + Zndtp + Modtc. Borate has a planar conformation and could be friction-oriented in the sliding interface. The oriented borate planar molecule might be at the origin of the MoS2 sheets orientation in the ternary system.
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Jadhav, Rahul, and Thomas Pisklak. "Liquid Strength Retrogression Control Additive." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202104-ms.

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Abstract To mitigate strength retrogression at temperatures, higher than 230°F, well cement designs typically include strength retrogression control additives (SRCAs). Solid siliceous materials (e.g., silica flour, fume, and sized-sands) are commonly used SRCAs that are incorporated into cements using dry-blending techniques. This study highlights liquid silica compositions as alternative SRCAs to dry-blended silica for high-temperature cementing. Liquid additives can be managed easily, delivered accurately, and offer a reduced on-site footprint, thus making them particularly advantageous for operations offshore and in remote locations. This paper presents a study on the use of liquid silica compositions as SRCAs and their effect on cement slurry properties, such as thickening time, mixability, fluid loss, rheology, and free water. The cement slurry used during the current study was prepared and tested according to API RP 10B-2 (2005). The performance of the liquid silica composition was tested at temperatures up to 400°F. Set cement samples were prepared using the liquid silica composition and silica flour, cured for up to 14 days at different temperatures. In addition, permeability testing was also performed on the samples. This paper presents the findings of this research, including strength and permeability test results on cement blends cured at temperatures of 300, 330, 350, and 400°F. The liquid silica composition, which provided silica to the cement formulation equivalent to 35% BWOC dry silica (48% BWOC liquid SRCA), functioned effectively as an SRCA at temperatures up to 330°F. Signs of strength retrogression were observed at 350°F and were more pronounced at 400°F. A greater concentration of the liquid silica composition may be necessary to prevent strength retrogression at temperatures higher than 330°F. The liquid silica composition also demonstrated mild retardation and a dispersing effect on the slurry. However, it helped enable improved slurry stability and suspension, thus providing improved control over free water without adverse effects on fluid loss and sedimentation. The study results demonstrate that a liquid SRCA can help improve the performance of annular cement designs to provide dependable barriers and effective zonal isolation during high-temperature cementing applications. The improved performance enabled by this liquid silica composition verifies its potential use as an alternative SRCA for high-temperature oil well cementing operations.
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Cox, Chase D., and Nanci Hardwick. "A Novel Solid-State Additive Manufacturing Technology in Support of Turbomachinery Sustainment." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-91419.

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Abstract Maintenance, repair, and overhaul activities are necessary and critical, often repeated, operations which occur during the lifecycle of turbomachinery components and assemblies. The ability to extend the life and performance of parts via sustainment type activities currently in service offers a significant and beneficial financial impact for both the manufacturers of these components as well as their end-users. Additive manufacturing not only enables manufacturers the ability to “print” complex geometries in a wide array of materials including metals but, in some instances, also offers a novel opportunity for the repair and overhaul of existing components. The MELD process is quickly becoming an established AM technology which has repeated demonstrated success in additive manufacturing, repair, coating, and joining operations. The MELD process creates fully-dense products with near wrought properties, and reduced distortion, at very high deposition rates. MELD is a solid-state process, which yields parts with superior mechanical properties as compared to those produced by liquid-state metal deposition or spray forming processes. It is an open atmosphere process, allowing for extreme scalability. By the nature of the process all depositions, repairs, and coatings are fully dense and do not require any additional processing for densification such as sintering or HIP. Potential disadvantages include the inability to construct complex, finely featured products. The MELD process is well suited for the fabrication, repair, and overhauling of large-scale components as it is not restricted to space restrictive powder beds or vacuum chambers. In addition, the MELD process carries a lower operating cost (comparable to a CNC mill) and requires less infrastructure than traditional melt-based AM technologies. In this presentation, the MELD process will be explored as a viable method for additive manufacturing, coating, repair, and joining operations. Unique attributes will be considered along with resulting advantages and disadvantages. Specific high-level real-world examples presented will include MELD applications which highlight the repair of a cast non-fusion weldable Mg helicopter gearbox housing, the joining and repair operations of simulated damage (holes and cracks) using 2XXX and 7XXX series aluminum alloys, the application of nickel-based super-alloy coatings on high-strength low alloy steels, and the additive manufacture and repair of titanium alloys.
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Reports on the topic "Mill additives"

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Thorsen, Michael R., and John T. Shimski. Study of Brayco Corrosion Inhibitor Additive in MIL-PRF-23699 Class C/I Turbine Oil. Fort Belvoir, VA: Defense Technical Information Center, August 2002. http://dx.doi.org/10.21236/ada408697.

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