Relevant bibliographies by topics / Metallurgical

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Metallurgical'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 August 2024

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Journal articles on the topic "Metallurgical"

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Huang, Peng, Xi Sun, Xixi Su, Qiang Gao, Zhanhao Feng, and Guoyin Zu. "Three-Point Bending Behavior of Aluminum Foam Sandwich with Different Interface Bonding Methods." Materials 15, no. 19 (October 6, 2022): 6931. http://dx.doi.org/10.3390/ma15196931.

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The interface bonding method has a great influence on the mechanical properties of aluminum foam sandwich (AFS). This study aims to investigate the effect of different interface bonding methods on the mechanical properties of AFS. In this paper, the metallurgical-bonding interface-formation mechanism of AFS prepared by powder metallurgy was investigated. The shear properties of metallurgical-bonded AFS were determined by the panel peeling test. The flexural properties and energy absorption of metallurgical-bonded and glued AFS were analyzed through the three-point bending test. The results show that the magnesium, silicon, and copper elements of the core layer diffuse to panels and form a metallurgical composite layer. The metallurgical-bonding strength between the panel and core layer is higher than that of the foam core layer. The peak load of metallurgically-bonded AFS is 24% more than that of glued AFS, and energy absorption is 12.2 times higher than that of glued AFS.
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Wang, Y. S., F. D. Zhu, and N. W. Liu. "Preparation and Properties Study of Laser Cladding of Ni-Based Alloy on Copper." Key Engineering Materials 455 (December 2010): 216–19. http://dx.doi.org/10.4028/www.scientific.net/kem.455.216.

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In order to improve the surface Performance of thick copperplate, A Ni- Cr alloy coating metallurgically bonded onto thick copperplate is performed by YAG laser remelting plasma spraying coating process. In laser cladding processing, it is difficult to get good metallurgical bonding between the layer and copperplate. Plasma spraying technology is developed to get a alloy layer on the surface of thick copperplate, and then using YAG laser cladding method to make a coating. The results of Micro organization analysis indicate that the cladding layer and substrate form favorable metallurgical bonding, as a narrow metallurgical bonding zone, about 3m in thickness. The structure is more compact compared with witch of plasma spraying coating, and the crystal grains are refined grain.
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Vasiltsov, V. S., and M. S. Nysh. "EXPLICATION OF THE INVESTMENT POLICY ESSENCE BY THE CASE OF METALLURGICAL SECTOR COMPLEX." Bulletin of Udmurt University. Series Economics and Law 31, no. 2 (April 20, 2021): 204–14. http://dx.doi.org/10.35634/2412-9593-2021-31-2-204-214.

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The article analyzes multiple definitions of enterprise investment policy. It reveals the scientists’ judgments on the essence of the enterprise investment policy and presents the term definitions integrated with the scientific approach, applying semantic-syntactic criteria in the ontological analysis methodology. In terms of the scientific approaches, suggested by the authors, the objectives of the industrial enterprise investment policy, methods for evaluating the investment policy in general, and the capital investment projects specifically are considered. The authors outline the main problematic issues that require further in-depth research. Differences in the objectives of the investment policy between the enterprises inside the branch, as well as factors of influence on institutional conditions of investment into the metallurgical industry are identified based on the analysis of the strategic profile of the national metallurgical companies and analytical data of the World Steel Association. The authors give the essential criteria of the investment activity efficiency in the field, among which are: fluctuation in world metal prices; the national currency exchange rate volatility; vertical integration in metallurgic enterprise management; oligopoly in the domestic metallurgical market. Approaches, proposed by the authors, are relevant both methodologically and practically, and encourage to further investigation of the enterprise investment policy and investment activity specifics in the metallurgical industry sector.
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Dang, Jie, Jichao Li, Xuewei Lv, Shuang Yuan, and Katarzyna Leszczyńska-Sejda. "Metallurgical Slag." Crystals 12, no. 3 (March 17, 2022): 407. http://dx.doi.org/10.3390/cryst12030407.

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The Special Issue on “Metallurgical Slag” is a collection of 23 original articles dedicated to theoretical and experimental research works providing new insights and practical findings in the field of metallurgical slag-related topics [...]
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Shimoyama, Izumi, and Kiyoshi Fukada. "Metallurgical coke." TANSO 2008, no. 235 (2008): 316–24. http://dx.doi.org/10.7209/tanso.2008.316.

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Shimoyama, Izumi, and Kiyoshi Fukada. "Metallurgical coke." Carbon 47, no. 4 (April 2009): 1208. http://dx.doi.org/10.1016/j.carbon.2008.11.027.

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Lis, Teresa, Krzysztof Nowacki, and Tomasz Małysa. "Utilization of Metallurgical Waste in Non-Metallurgical Industry." Solid State Phenomena 212 (December 2013): 195–200. http://dx.doi.org/10.4028/www.scientific.net/ssp.212.195.

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The iron and steel industry is one of the largest sources of waste materials, primarily in the form of steelmaking dusts, sludge and slag. Those wastes are a serious threat to the environment. Main precondition for the protection of natural resources in the environment is to recover raw material and energy from waste. The use of waste as raw materials does not involve the storage and creates the possibility of closure of the existing landfill. The article presented utilization of same metallurgical waste containing 4-20 wt. % zinc in non-metallurgical industry. Performed chemical analyzes of pollutants contained in waste tested (dusts, sludge and slag) and in manufactured products (cement bricks, ceramic construction materials, colored glass products and slag for road construction). Aqueous extracts analysis results were compared with the maximum values for the sewage entering into water and soil. The performed research proves that proposed technologies (production of cement clinker, construction bricks, hollow glass, decorated glass) do not pose threat to environment. Harmful impurities are eluted from the products – clinker, constructions bricks and slag after the recovery of zinc recovery. Proposed technologies substitution of primary raw materials recyclable materials can reduce environmental degradation.
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Baychayev, F. X. "МЕТОДИКА ВЫБОРА ПРОФЕССИОНАЛЬНО ОРИЕНТИРОВАННЫХ ЗАДАЧ НА ПРАКТИЧЕСКИХ ЗАНЯТИЯХ ПО ФИЗИКЕ ДЛЯ БУДУЩИХ СПЕЦИАЛИСТОВ ГОРНО-МЕТАЛЛУРГИЧЕСКОЙ ПРОМЫШЛЕННОСТИ." Education and innovative research, no. 4 (August 5, 2021): 96–103. http://dx.doi.org/10.53885/edinres.2021.23.53.015.

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Kon-metallurgiya sanoati tizimi bo‘lajak mutaxassislari uchun fizikadan amaliyot darslarida kasbiy yo‘naltirilgan masalalarni saralash metodikasi yoritilgan. Освещено методика выбора профессионально ориентированных задач на практических занятиях по физике для будущих специалистов горно-металлургической промышленности The method of choosing professionally oriented problems in practical physics lessons for future specialists of the mining and metallurgical industry is highlighted.
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Jeong, Ye-Seon, Kyeong-Min Kim, Hyungsoo Lee, Seong-Moon Seo, and Eun-Joon Chun. "Evaluation and Control of Liquation Cracking Susceptibility for CM247LC Superalloy Weld Heat-Affected Zone via Visualization-Based Varestraint Test." Korean Journal of Metals and Materials 59, no. 7 (July 5, 2021): 445–58. http://dx.doi.org/10.3365/kjmm.2021.59.7.445.

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The metallurgical aspects of weld cracking in Ni-based superalloys remain relatively unexplored in existing research. The present study performed comprehensive metallurgical and manufactural investigations into the weldability of an Ni-based superalloy, CM247LC, from the viewpoint of the liquation cracking behavior and its susceptibility. Metallurgical solutions to suppress the liquation-cracking susceptibility were derived via the visualization-based Varestraint test, and the possibility of liquation crack-free welding was explored by employing pre-weld heat treatments and laser beam welding. The alloy that was subjected to aging treatment exhibited the lowest liquation-cracking susceptibility (liquation cracking temperature range: 66 K), while the as-cast alloy specimen exhibited the highest liquation-cracking susceptibility (liquation cracking temperature range: 620 K). The metallurgical mechanisms of the liquation cracking susceptibility of as-cast CM247LC weld were elucidated via microstructural analyses and thermodynamic calculations. The suppressed liquation cracking susceptibility of the aged CM247LC can be attributed to the MC-type carbide fraction and homogenized matrix phase, as compared with those of as-cast CM247LC. The aged CM247LC specimen was subjected to gas tungsten arc welding to validate its minimal liquation-cracking susceptibility. The results confirmed the suppression of liquation cracking, due to the low susceptibility of the specimen. However, crackfree welds could not be obtained. Finally, metallurgically sound welds without liquation cracks were successfully obtained via laser beam welding. The outcomes of the present study will facilitate the generation of electric power from fossil fuels via a clean and efficient gas turbine-based power generation cycle.
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Lotter, U., H. P. Schmitz, and L. Zhang. "Structure of the metallurgically oriented modelling system TK-StripCam for simulation of hot strip manufacture and application in research and production practice." Journal de Physique IV 120 (December 2004): 801–8. http://dx.doi.org/10.1051/jp4:2004120093.

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For the prediction of mechanical properties of hot strip from production conditions by metallurgically oriented computer assisted simulation it is necessary to model all the numerous metallurgical processes leading to the microstructure of the finished product. The relevant microstructural parameters, calculated in this way, finally are converted into mechanical properties by application of suitable algorithms. At ThyssenKrupp Stahl such a metallurgically oriented simulation system has been developed and established under the name TK-StripCam. It is based on empirical-physical models. It allows on the one hand to predict important mechanical properties with considerable precision from production parameters as rolling schedule, cooling conditions etc. On the other hand by means of the simulation system course and kinetics of each metallurgical process included may be studied. It is evident that in a steel plant such a powerful tool finds a great variety of applications extending from offline use as a tool for development of steels and processes to inline use in the rolling mill to control the mechanical properties during production. In this work details of the philosophy and structure of the simulation system and examples for its application are presented.
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Dissertations / Theses on the topic "Metallurgical"

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Kero, Ida. "Ti3SiC2 synthesis by powder metallurgical methods." Licentiate thesis, Luleå tekniska universitet, Materialvetenskap, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17858.

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The MAX phases constitute a group of ternary ceramics which has received intense attention over the last decade due to their unique combination of properties. The Ti3SiC2 is the most well studied MAX phase to date and it has turned out to be a promising candidate for high temperature applications. It is oxidation resistant, refractory and not susceptible to thermal shock, while at the same time it can be machined with conventional tools which is of great technological importance. Most attempts to synthesize bulk Ti3SiC2 have involved pure titanium in the starting powder mixtures, but Ti powder is oxidising and requires an inert atmosphere throughout the synthesis process which makes the procedures unsuitable for large scale production. The aim of the first part of this study was to delineate the influence of sintering time and temperature on the formation of Ti3SiC2 from a starting powder which does not contain pure titanium. Titanium silicon carbide MAX phase was synthesised from ball milled TiC/Si powders, sintered under vacuum for different times and temperatures. After heat treatment the samples were evaluated using scanning electron microscopy (SEM) and x-ray diffraction (XRD). This study showed that TiC was always present in the final products whereas TiSi2 was an intermediate phase to the Ti3SiC2 formation. The highest amount of Ti3SiC2 was achieved for short holding times of 2-4 hours, at high temperatures, 1350-1400¢ªC. More elevated temperatures or extended times resulted in silicon loss and decomposition of Ti3SiC2. In the second part of this study the sintering reactions and the mechanisms of formation of Ti3SiC2 were investigated by x-ray diffractometry, thermodilatometry, thermogravimetry, differential scanning calorimetry and mass spectrometry. TiC/Si powders of the different ratios; 3:2 and 3:2.2, were heated to different temperatures under flowing argon gas in a dilatometer and examined by XRD. The TiC/Si powder samples of the ratio 3:2 were further investigated by the other thermal analysis methods. The results confirmed the presence of the intermediate phase TiSi2. From 1500¢ªC silicon evaporation and MAX phase decomposition were observed, and the results show that the MAX phase formation may be concurrent with the melting of silicon. TiC was always present in the final products, either as a reactant or as a decomposition product. The extra silicon of the 3:2.2 TiC/Si powder significantly increased the Ti3SiC2 conversion and no intermediate phases were observed for this powder mixture. The Si of these samples did not melt or evaporate, and only minor decomposition was observed even at 1700¢ªC. These results indicate that the silicon content of the initial powder mixture is decisive to the reaction mechanisms of the sintering process.

Godkänd; 2007; 20070523 (ysko)

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Valenzuela, Armando. "Arsenic management in the metallurgical industry." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0019/MQ55887.pdf.

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Andersson, Emil. "Online Metallurgical Mass Balance and Reconciliation." Thesis, Umeå universitet, Institutionen för fysik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-185252.

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In mineral processing, one of the most important and versatile separation methods is flotation. Flotation utilizes the different surface properties of the valuable minerals in the ore to separate them from the less valuable gangue material in the ore. Crushed and ground ore is mixed with water and fed into flotation tanks. In the flotation tanks, the particles of valuable mineral are made hydrophobic. That way, they can be floated by attaching to air bubbles and gather on top of the flotation tank as froth. This froth, containing higher concentrations of valuable mineral, is recovered and then processed further. The flotation circuit is controlled and maintained using measurements on the mass flows and grades of different materials. Due to economical, practical, and technological limitations, these measurements are performed at a chosen number of points in the circuit and at discrete points in time. Poor measurement data can have devastating consequences if the operators are left with limited information and errors in the circuit remain undetected. The accuracy of the acquired measurements is improved by performing mass balance and reconciliation. Traditionally, mass balance uses the sum of the total mass flows and the average grades over long times to avoid including the internal mass of the circuit in the calculations. It is desirable to perform mass balance directly to allow for faster intervention if any failures occur in the circuit during the on-line process. This report describes an on-line dynamic approach towards mass balancing and reconciliation of the mass flows and grades in a flotation circuit. Here, physical models of the flotation circuit are used to construct mass balance constraints using interpolation and test functions and the mass balance problem is posed as an optimization problem. The optimization problem is to adjust the assay such that the residual, the difference between the measured and the adjusted assay, is minimized while maintaining mass balance. An implementation in MATLAB and tests on synthetic data show that the dynamic formulation of mass balance does adjust 'erroneous' measurements such that mass balance is fulfilled. Given this result, there are still important aspects of the implementation that have to be addressed. The model uses the unknown and cell specific parameters flotation rate and recovery. Thus, these must be found or properly modeled. This report proposes a possible model for flotation rate as well as a strategy to find the recovery. The requirements of accuracy and speed of the implementation are also discussed. Possible next steps of this project is to further confirm a time effective implementation using synthetic data. Consequently, the implementation can be adapted for natural data in order to verify correctness of models.
I malmanrikning, är flotation en av de viktigaste och mest mångsidiga metoderna. Flotation utnyttjar de fysikaliska ytegenskaperna som partiklar av värdemineral har för att separera dessa från det mindre värdefulla gråberget i malmen. Krossad och mald malm blandas med vatten och matas in i flotationstankar. I flotationstankarna görs partiklarna av värdemineral hydrofobiska. På så vis kan de fästa sig vid luftbubblor och flyta till ytan och bilda ett skum. Detta skum samlas sedan ihop och behandlas vidare eftersom det innehåller en högre koncentration av värdemineral. Flotationskretsen styrs och underhålls med hjälp av mätningar av massflödena och halterna av de olika ämnena som finns i kretsen. På grund av ekonomiska, praktiska, och teknologiska hinder kan dessa mätningar bara göras på ett utvalt antal punkter i kretsen samt bara vid diskreta tillfällen. Felaktigt data kan ha förödande konsekvenser om operatörerna lämnas med begränsad information och processen fortlöper med oupptäckta fel. Mätsäkerheten kan förbättras med hjälp av massbalansering och haltjustering. Traditionellt görs massbalansering genom att summera den totala massan som löpt genom kretsen samt medelvärden av halterna över lång tid för att undvika att räkna in den interna massan i systemet. Det är önskvärt att utföra massbalansering direkt för att möjliggöra snabbare ingrepp ifall fel uppstår i kretsen under den fortlöpande processen. Denna rapport beskriver en dynamisk lösning för massbalansering och justering av massflöden och halter i en flotationskrets. Här används fysikaliska modeller av kretsen för att konstruera bivillkor för massbalans med hjälp utav interpolation och testfunktioner och massbalanseringsproblemet ställs upp som ett optimeringsproblem. Optimeringen sker genom att justera mätserien så att residualen, skillnaden mellan det uppmätta värdet och det justerade värdet, minimeras under uppfyllande av mass balans. En implementation i MATLAB och tester på syntetisk data visar att den dynamiska formuleringen av massbalans justerar de felaktiga mätvärdena så att massbalans uppfylls. Med det resultatet i åtanke, finns det fortfarande viktiga aspekter av implementationen som bör tas hänsyn till. Modellen använder de okända och cellspecifika parametrarna flotationshastighet och utbytet och dessa måste kunna bestämmas för att denna modell ska kunna användas. Ett förslag på modellering av flotationshastigheten föreslås i rapporten. Dessutom ges förslag på strategier att hitta utbytet. Kraven på noggrannhet och snabbhet diskuteras också. Möjliga nästa steg för projektet är att vidareutveckla en tidseffektiv implementation genom att använda syntetiska data. Därefter kan en implementation för naturligt data verifiera modellerna.
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Matsie, Simon Sello. "Impact of metallurgical industries on water." Thesis, Vaal University of Technology, 2012. http://hdl.handle.net/10352/391.

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The increase in industrial activities has contributed towards an increase in environmental pollution problems. Many ecosystems have deteriorated as a result of an accumulation of pollutants including heavy metals contained in effluents discharged from various industrial processes. Legislative standards require that pollutant levels be controlled to fall within set limits. The World Health Organisation (WHO) states that the following metals: aluminium, chromium, manganese, iron, cobalt, nickel, copper, cadmium, mercury and lead are a concern. The research has focussed on the removal of heavy metals from industrial waste water. This was achieved by investigating, characterising and quantifying pollutants within a metallurgical industry environment resulting from applied operations technology and then looking into abatement measures that can be put in place.The study was done and conclusions are discussed below. Analysis of samples indicated the presence of heavy metals with varying concentrations at different sampling points. D1 borehole is found to have higher chromium levels because ferrochrome was once stored in that catchment area. The dam and road bridge sites manganese content is higher due to suspended particulates settling on the ground and being washed down by water streams . Raw materials from mines contain heavy metals which are transferred to water systems during handling. In this research the toxic metal ion biosorption on an inexpensive and efficient biosorbent from agricultural waste materials has been investigated as replacement strategy for existing conventional systems. The study was conducted by using eucalyptus leaves powder for sequestering heavy metal ions from waste water. The metal uptake from an aqueous solution is facilitated by functional groups in the ligno-cellulosic material Many solids are capable of adsorbing ions and molecules from solutions . The removal of heavy v metals from aqueous solution using eucalyptus leaves has been investigated under different experimental conditions viz. initial metal concentration and adsorbent mass. Results obtained indicated a decrease in metal concentration due to biosorption of a known elemental concentration per known volume by a known mass of sorbent over a specific time. Sorption is found to be dependent upon contact time, initial concentration, sorbent dose of small quantities of wastewaters containing heavy metals. In the event of high levels of heavy metal being experienced, ground eucalyptus leaves can be used for heavy metal recovery from wastewater. A procedure covering the sorbent mass required per average specific pollutant concentration over a specific time frame can be compiled to optimise sorption. The advantage of biosorption compared to conventional treatment methods are low cost, high efficiency, minimisation of chemical and biological sludge as well as the regeneration of biosorbents and a possibility of metal recovery. vi
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Kero, Ida. "Ti₃3SiC₂ synthesis by powder metallurgical methods /." Luleå : Luleå tekniska universitet/Tillämpad fysik, maskin- och materialteknik/Materialteknik, 2007. http://epubl.ltu.se/1402-1757/2007/34/.

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Navarra, Pietro 1979. "Heat pipe cooling of metallurgical furnace equipment." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=102819.

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Current water-cooling technology used in the metallurgical industry poses a major safety concern. In addition, these systems are expensive to operate and result in significant energy losses.
The purpose of the research presented in this thesis was to develop a viable cooling system based on novel heat pipe technology which addresses these problems. This technology employs boiling as the means to store and transfer heat energy. The large heat extraction capacity of the device is owed to two design features: firstly, a separate return line that generates a column of liquid working fluid which drains into the evaporator by gravity, and secondly, a helical flow modifier in the evaporator that stabilizes annular two-phase flow.
A full-scale copper tapblock and launder were designed with water-based heat pipe cooling systems. These systems were successfully tested under industrial heat loading conditions, using a gas burner to simulate the heat loads.
The tapblock cooling system was able to dissipate 142 kW per heat pipe, at heat fluxes as high as 2.4 MW/m2. These values are the largest to date using the novel water-based heat pipe technology. The launder system was the first to incorporate horizontal heat pipes, as well as have multiple evaporators feeding a single condenser.
The cooling systems used in both experiments were fundamentally safer than watercooling systems, being operated at low pressures and with only several kilograms of water exposed to the heat source. The cooling water requirements of these systems represent a reduction of 80-95% compared to conventional water-cooling, with increased potential for energy recovery.
During the testing, dry-out and film boiling were identified as the main limitations. It was found that film boiling occurs when the flow in the evaporator is not great enough to generate a helical motion. The dry-out limitation was achieved when the velocity of the flow within the evaporator was too great, causing a large pressure gradient that opposes the gravity head of the return line.
Both of these limitations are related to the configuration of the evaporator, i.e. the return line and the flow modifier. A methodology was developed to model the evaporator numerically using computational fluid dynamics. This methodology can be used to understand how the design parameters of the evaporator affect the flow patterns during operation.
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Moreland, Angela. "The structure and strength of metallurgical coke." Thesis, Loughborough University, 1990. https://dspace.lboro.ac.uk/2134/13759.

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This study aimed to investigate the relationship between the tensile strength of metallurgical coke and both the textural composition of the carbon matrix and the porous structure of the coke, and further to assess the use of these structural features as bases of methods of coke strength prediction. The forty-four cokes examined were produced in a small pilot-oven from blended-coal charges based on six coals differing widely in rank. Their textural composition was assessed by incident polarized-light microscopy while pore structural parameters were measured by computerized image analysis allied to reflected light microscopy. The tensile strength of coke could be related to textural data with accuracy using several relationships, some of which were based on a model for the tensile failure of coke. Relationships between tensile strength and pore sturctural parameters were less successful, possibly because of difficulties associated with the measuring system used. Neverthless relationships involving combinations of pore structural and textural data were developed and investigated. It was shown that relationships between tensile strength and calculated textural data had promise as the basis of a method of coke strength prediction. Also, tensile strengths could be calculated from the blend composition and the tensile strength of the coke produced from component cokes. Both methods have value in different situations.
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Jenkins, Neil Travis 1973. "Chemistry of airborne particles from metallurgical processing." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/17033.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2003.
Vita.
Includes bibliographical references.
Airborne particles fall into one of three size ranges. The nucleation range consists of nanoparticles created from vapor atom collisions. The decisive parameter for particle size and composition is the supercooling of the vapor. The accumulation range, which comprises particles less than 2 micrometers, consists of particles formed from the collision of smaller primary particles from the nucleation range. The composition of agglomerates and coalesced particles is the same as the bulk vapor composition. Coarse particles, the composition of which is determined by a liquid precursor, are greater than 1 micrometer and solidify from droplets whose sizes are controlled by surface, viscous, and inertial forces. The relationship between size and composition of airborne particles could be seen in welding fume, a typical metallurgical aerosol. This analysis was performed with a cascade impactor and energy dispersive spectrometry with both scanning electron microscopy (SEM-EDS) and scanning transmission electron microscopy (STEM-EDS). Other methods for properly characterizing particles were discussed. In the analysis, less than 10% of the mass of fume particles for various types of gas metal arc welding (GMAW) were coarse, while one-third of flux cored arc welding (FCAW) fume particles were coarse. Coarse particles had a composition closer to that of the welding electrode than did fine particles. Primary particles were not homogeneous. Particles larger than the mean free path of the carrier gas had the same composition as that of the vapor, but for particles 20 to 60 nanometers, smaller particles were more enriched in volatile metals than larger particles were. This was explained by the cooling path along the bubble point line of a binary phase diagram.
(cont.) Particles were not necessarily homogenous internally. Because nanoparticles homogenize quickly, they may form in a metastable state, but will not remain in that state. In this analysis, the presence of multiple stable immiscible phases explains this internal heterogeneity. The knowledge contained herein is important for industries that depend on the properties of nanoparticles, and for manufacturing, where industrial hygiene is important because of respirable particle by-products, such as high-energy-density metallurgical processing.
by Neil Travis Jenkins.
Ph.D.
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9

Bojcevski, David. "Metallurgical characterisation of George Fisher mesotextures and microtextures /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18152.pdf.

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Hanson, Svenja. "Interfaces between the textural components in metallurgical cokes." Thesis, Loughborough University, 1996. https://dspace.lboro.ac.uk/2134/28121.

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The work presented in this thesis aims at furthering the understanding of the microtexture of metallurgical cokes with regard to the interfacial properties of their optical components. Metallurgical coke, on the scale considered, can be understood as a composite of unfused carbon embedded in a porous matrix of fused material. The matrix is composed of textural units varying in size and shape depending on the rank of the coal or blend of coals carbonised. The quality of the interfaces between them and of those they form with the unfused material can reasonably be expected to influence macroscopic coke properties such as mechanical strength.
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Books on the topic "Metallurgical"

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Piatak, Nadine M., and Vojtech Ettler, eds. Metallurgical Slags. Cambridge: Royal Society of Chemistry, 2021. http://dx.doi.org/10.1039/9781839164576.

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Yin, Ruiyu. Metallurgical Process Engineering. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-13956-7.

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Yin, Ruiyu. Metallurgical Process Engineering. Berlin, Heidelberg: Metallurgical Industry Press,Beijing and Springer-Verlag Berlin Heidelberg and Metallurgical Industry Press, 2011.

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A, Choudhury, ed. Metallurgical failure analysis. New York: McGraw-Hill, 1993.

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Ray, Hem Shanker, and Saradindukumar Ray. Kinetics of Metallurgical Processes. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0686-0.

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Kaufman, Brett, and Clyde L. Briant, eds. Metallurgical Design and Industry. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93755-7.

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Colangelo, Vito J. Analysis of metallurgical failures. 2nd ed. New York: Wiley, 1987.

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Tanaka, Fujio John. Metallurgical industries in Zambia. [S.l.]: United Nations Industrial Development Organization, 1989.

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Grong, Oystein. Metallurgical modelling of welding. London: Institute of materials, 1994.

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Tanaka, Fujio John. Metallurgical industries in Zambia. [Vienna, Austria]: United Nations Industrial Development Organization, 1989.

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Book chapters on the topic "Metallurgical"

1

Frear, D. R., and K. N. Tu. "Metallurgical Factors." In Area Array Interconnection Handbook, 1108–44. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1389-6_28.

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Bradford, Samuel A. "Metallurgical Cells." In Corrosion Control, 47–76. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4684-8845-6_4.

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Hwang, Jennie S. "Metallurgical Aspects." In Solder Paste in Electronics Packaging, 71–121. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3528-7_4.

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Wranglén, Gösta. "Metallurgical elements." In An Introduction to Corrosion and Protection of Metals, 28–46. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4850-1_2.

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Hwang, Jennie S. "Metallurgical Aspects." In Solder Paste in Electronics Packaging, 71–121. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-011-6050-6_4.

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Cornu, Jean. "Metallurgical Concepts." In Fundamentals of Fusion Welding Technology, 29–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-11049-2_4.

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Shamsuddin, Mohammad. "Metallurgical Slag." In Physical Chemistry of Metallurgical Processes, Second Edition, 107–48. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-58069-8_4.

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Baláž, Matej. "Metallurgical Waste." In Environmental Mechanochemistry, 261–81. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75224-8_8.

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Lingzhong, Meng, and Xu Kuangdi. "Metallurgical Machinery." In The ECPH Encyclopedia of Mining and Metallurgy, 1–3. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0740-1_1342-1.

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Clarke, A. B., and S. H. Coverman. "Metallurgical considerations." In Structural Steelwork, 1–25. London: CRC Press, 2023. http://dx.doi.org/10.1201/9781003416548-1.

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Conference papers on the topic "Metallurgical"

1

Pribulova, Alena. "HYDRAULICITY OF METALLURGICAL SLAGS." In 18th International Multidisciplinary Scientific GeoConference SGEM2018. Stef92 Technology, 2018. http://dx.doi.org/10.5593/sgem2018/4.2/s18.012.

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BEČKA, Miloslav, Tomáš SIRNÍK, Martin MENŠÍK, and Ivana BARČÁKOVÁ. "Digitization of Metallurgical Processes." In METAL 2022. TANGER Ltd., 2022. http://dx.doi.org/10.37904/metal.2022.4521.

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Pribulova, Alena. "METALLURGICAL SLAG IN CIVIL ENGINEERING." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/41/s18.018.

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Aksyonov, K., E. Bykov, O. Aksyonova, N. Goncharova, and A. Nevolina. "Industrial Simulation of Metallurgical Logistics." In International Conference on Computer Information Systems and Industrial Applications. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/cisia-15.2015.163.

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Einhaus, R., J. Kraiem, F. Lissalde, S. Dubois, N. Enjalbert, and R. Monna. "Crystallisation of purified metallurgical silicon." In 2008 33rd IEEE Photovolatic Specialists Conference (PVSC). IEEE, 2008. http://dx.doi.org/10.1109/pvsc.2008.4922521.

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Rednikov, Sergei, Elena Akhmedyanova, Karina Akhmedyanova, and Denis Toymurzin. "Effective Diagnostics of Metallurgical Equipment." In 2020 Global Smart Industry Conference (GloSIC). IEEE, 2020. http://dx.doi.org/10.1109/glosic50886.2020.9267858.

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KOZINSKI, Ondřej, Miroslav KLUS, and Jan BŘEZINA. "INTELLIGENT FLOWMETERS FOR METALLURGICAL INDUSTRY." In METAL 2021. TANGER Ltd., 2021. http://dx.doi.org/10.37904/metal.2021.4298.

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Bednárová, Dagmar, Gabriela Bogdanovská, and Erika Fecková Škrabuľáková. "Improving the Metallurgical Production Process." In 2024 25th International Carpathian Control Conference (ICCC). IEEE, 2024. http://dx.doi.org/10.1109/iccc62069.2024.10569292.

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Brooks, J. W., and P. J. Bridges. "Metallurgical Stability of Inconel Alloy 718." In Superalloys. TMS, 1988. http://dx.doi.org/10.7449/1988/superalloys_1988_33_42.

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Pribulova, Alena. "HOW TO REDUCE METALLURGICAL BRIQETTES DEZINTEGRATION." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/41/s18.015.

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Reports on the topic "Metallurgical"

1

Bird, E. L., and T. L. Clift. Metallurgical examination of gun barrel screws. Office of Scientific and Technical Information (OSTI), June 1996. http://dx.doi.org/10.2172/446024.

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Imrich, K. J. Metallurgical evaluation of recycled stainless steel. Office of Scientific and Technical Information (OSTI), January 1997. http://dx.doi.org/10.2172/522728.

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Louthan, Jr., M. R. Process water system integrity: A metallurgical evaluation. Office of Scientific and Technical Information (OSTI), March 1989. http://dx.doi.org/10.2172/6343280.

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Gayle, Frank W., Richard J. Fields, William E. Luecke, Stephen W. Banovic, Timothy Foecke, Thomas A. Siewart, and J. David McColskey. Mechanical and metallurgical analysis of structural steel. Gaithersburg, MD: National Institute of Standards and Technology, 2005. http://dx.doi.org/10.6028/nist.ncstar.1-3.

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Vessel, E. P-Area reactor tank: Area metallurgical report. Office of Scientific and Technical Information (OSTI), May 1987. http://dx.doi.org/10.2172/6975944.

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Bagnall, C., and W. Wise. Metallurgical evaluation of FMPC Vessel No. 2. Office of Scientific and Technical Information (OSTI), March 1989. http://dx.doi.org/10.2172/6239524.

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Price, J. T., and J. F. Gransden. Metallurgical coals in Canada: resources, research, and utilization. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1987. http://dx.doi.org/10.4095/306985.

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Norby, B. C. Supercritical water oxidation benchscale testing metallurgical analysis report. Office of Scientific and Technical Information (OSTI), February 1993. http://dx.doi.org/10.2172/149997.

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Krchnavek. (DEPSCOR-92) Acquisition of a Metallurgical Optical Microscope. Fort Belvoir, VA: Defense Technical Information Center, February 1995. http://dx.doi.org/10.21236/ada292439.

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Pepi, Marc. Metallurgical Examination of M61A1 Breech Bolt Assembly Components. Fort Belvoir, VA: Defense Technical Information Center, February 1995. http://dx.doi.org/10.21236/ada293512.

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