Relevant bibliographies by topics / Elemental powder

Contents

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

Academic literature on the topic 'Elemental powder'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Elemental powder"

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Chen, Yitao, Xinchang Zhang, Mohammad Masud Parvez, and Frank Liou. "A Review on Metallic Alloys Fabrication Using Elemental Powder Blends by Laser Powder Directed Energy Deposition Process." Materials 13, no. 16 (2020): 3562. http://dx.doi.org/10.3390/ma13163562.

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The laser powder directed energy deposition process is a metal additive manufacturing technique, which can fabricate metal parts with high geometric and material flexibility. The unique feature of in-situ powder feeding makes it possible to customize the elemental composition using elemental powder mixture during the fabrication process. Thus, it can be potentially applied to synthesize industrial alloys with low cost, modify alloys with different powder mixtures, and design novel alloys with location-dependent properties using elemental powder blends as feedstocks. This paper provides an over
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Nadakuduru, Vijay, De Liang Zhang, Peng Cao, and Brian Gabbitas. "Thermomechanical Consolidation of Ti/Al/Cr Composite (Composition: Ti-47Al-2Cr (at %)) Powders." Materials Science Forum 618-619 (April 2009): 501–4. http://dx.doi.org/10.4028/www.scientific.net/msf.618-619.501.

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The present study aims to develop a process to make ultrafine grained (UFG) Ti-47Al-2Cr (at %) alloy using elemental Ti, Al and Cr powders. The process involves mechanical milling of a mixture of the elemental powders to produce a Ti/Al/Cr composite powder, compaction of the milled powder, and consolidation of the powder compact using hot isostatic pressing (HIP) or powder compact forging. This paper is to give an overview of microstructure and the mechanical properties of the alloy samples obtained using the above processing technique. Inhomogeneous microstructures with high amounts of (α2) T
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Wendhausen, Paulo A. P., Aline Silva, André L. Slaviero, and Ricardo Machado. "On the Use of Elemental Powders to Process Fe-50Co Alloys by Powder Injection Molding." Materials Science Forum 530-531 (November 2006): 230–35. http://dx.doi.org/10.4028/www.scientific.net/msf.530-531.230.

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Aiming to obtain components with higher density, this work evaluated the technical and economical viabilities to replace the pre-alloyed Fe49Co2V by an elemental powder alloy of iron and cobalt (Fe-50Co). Using an elemental alloy could increase the density of the final material due to the driving force created by the chemical gradient between the powders. The results showed that is possible to achieve higher densities in an elemental powder Fe-50Co alloy sinterized at the same temperature and in shorter times than the Fe49Co2V alloy. The analysis of economical viability showed that the replace
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Yan, Lei, Xueyang Chen, Wei Li, Joseph Newkirk, and Frank Liou. "Direct laser deposition of Ti-6Al-4V from elemental powder blends." Rapid Prototyping Journal 22, no. 5 (2016): 810–16. http://dx.doi.org/10.1108/rpj-10-2015-0140.

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Purpose This paper aims to achieve Ti-6Al-4V from Ti, Al and V elemental powder blends using direct laser deposition (DLD) and to understand the effects of laser transverse speed and laser power on the initial fabrication of deposit’s microstructure and Vickers hardness. Design/methodology/approach Two sets of powder blends with different weight percentage ratio for three elemental powder were used during DLD process. Five experiments with different processing parameters were performed to evaluate how microstructure and Vickers hardness change with laser power and laser transverse speed. Energ
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Vázquez, Mairym, Oscar Marcelo Suárez, Michael Thompson, et al. "Effect of Ce Content on Properties of Al-Ce-Based Composites by Powder-in-Tube Method." Journal of Composites Science 5, no. 10 (2021): 255. http://dx.doi.org/10.3390/jcs5100255.

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Al-Ce based alloys have gained recent interest and have proven to have excellent strength without heat treatment and high thermal stability. Challenges with the production of Al-Ce samples from elemental powders arise due to the elemental material before alloying being susceptible to rapid oxidation. The methodology for making superconductive wire, powder-in-tube, was used as a consolidate Al and Ce elemental powder, and Al-8 wt % Ce-10 wt % Mg composite powder into bulk nanostructured material. Powder samples are fabricated in an inert controlled atmosphere, then sealed in a tube to avoid oxi
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Chen, Yu, Yang Yu, Wen Cong Zhan, and Er De Wang. "Nanocrystalline Ni-30wt%Fe Supersaturated Solid Solution Synthesized by Mechanical Alloying." Applied Mechanics and Materials 490-491 (January 2014): 38–42. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.38.

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Ni-30wt%Fe elemental power mixture was mechanically milled under argon atmosphere for variuos times up to 25h.The evolution of Ni-Fe alloying during milling and the microstructure of the as-milled powders were characterized by XRD, EPMA (electron probe microanalysis), SEM and TEM, respectively. The results show that nanocrystalline Ni (Fe) supersaturated solid solution alloy powders with 30wt. % Fe in composition can be synthesized by mechanical milling of the elemental powder mixture. Both the content of Fe dissolved and the microstrain developed in the as-synthesized Ni (Fe) solid solution p
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Polozov, Igor A., Evgenii Borisov, and Vera Popovich. "Effect of Selective Laser Melting Process Parameters and Heat Treatment on Microstructure and Properties of Titanium Alloys Produced from Elemental Powders." Key Engineering Materials 822 (September 2019): 549–55. http://dx.doi.org/10.4028/www.scientific.net/kem.822.549.

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This work investigates the Selective Laser Melting (SLM) process for the in-situ synthesis of Ti-5Al and Ti-6Al-4V alloys using elemental powder mixture. Elemental spherical powders were used to prepare a powder mixture and then samples were produced by SLM using different volume energy density. The effects of volume energy density during SLM on samples’ relative density, chemical composition, microstructure and microhardness before and after heat treatment have been studied. It was shown that volume energy density during the SLM process significantly effects the density, microstructure of Ti-
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Polozov, Igor, Vadim Sufiiarov, and Anatoliy Popovich. "Investigation of Ti-6Al-4V Alloy In Situ Manufactured Using Selective Laser Melting from Elemental Powder Mixture." Solid State Phenomena 299 (January 2020): 646–51. http://dx.doi.org/10.4028/www.scientific.net/ssp.299.646.

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This paper presents the results of the study of Selective Laser Melting (SLM) process for the in-situ synthesis of Ti-6Al-4V alloy from elemental powder mixture. Elemental spherical powders of Ti, Al and V were used to prepare a powder mixture, and then bulk specimens were produced by SLM using different process parameters. The effects of SLM process parameters on samples’ relative density, their chemical composition, the formed microstructure and microhardness before and after heat treatment have been studied. It was shown that volume energy density during the SLM process significantly effect
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Mushove, Tafadzwa, Hilda Kundai Chikwanda, Christopher Machio, and Sehliselo Ndlovu. "Ti-Mg Alloy Powder Synthesis via Mechanochemical Reduction of TiO2 by Elemental Magnesium." Materials Science Forum 618-619 (April 2009): 517–20. http://dx.doi.org/10.4028/www.scientific.net/msf.618-619.517.

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This paper reports the preliminary results of an investigation on the synthesis of a Ti-Mg alloy powder through mechanochemical processing of TiO2 and Mg powders. TiO2 was mixed with elemental Mg according to a nominal stoichiometric composition with 15% excess Mg. The powder mixture was mechanically milled in a Simoloyer high energy ball mill for 5 different durations. Contamination was minimised by processing under a high purity argon atmosphere. Changes in phase composition were studied by XRD techniques. TiO2 was reduced, as shown by the formation of MgO. The extent of the reduction, as in
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Silva, Aline, Paulo A. P. Wendhausen, Ricardo Machado, and Waldyr Ristow. "Magnetic Properties Obtained for Fe-50Co Alloy Produced by MIM with Elemental Powders." Materials Science Forum 534-536 (January 2007): 1353–56. http://dx.doi.org/10.4028/www.scientific.net/msf.534-536.1353.

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In order to obtain specific magnetic properties, it is of paramount importance to increase the alloy density of components fabricated by powder metallurgy. An alternative to increase the density of alloys such as Fe-49Co-2V would be the use of elemental Fe and Co instead of the prealloyed powder. Trying to give some insight on the industrial application of this strategy, this paper investigates the replacement of more conventional pre-alloyed Fe-49Co-2V powders with elemental Fe and Co. A previous analysis shows that it is possible to achieve higher densities using elemental Fe and Co powders
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Dissertations / Theses on the topic "Elemental powder"

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Nabeel, Muhammad. "Diffusion of Elemental Additives during Sintering." Thesis, KTH, Materialvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-100702.

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The mechanical properties of components made by PM steels are normally inferior to those made by alternative processes. One of the main reasons is that a large amount of pores are present in sintered components. The other main reason is that the alloying elements, particularly Ni, are not uniformly distributed after conventional sintering procedures.  This work is aimed at a better understanding of the influence of alloying additions on mechanical properties and homogeneity of the microstructure. The experimental work has been carried out in two trials. Trial 1 was performed to investigate mec
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Clinning, Nicholas. "Thermomechanical processing of blended elemental powder Ti-6Al-4V alloy." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/4968.

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Includes abstract.<br>Includes bibliographical references.<br>This research investigates the feasibility of producing Ti-6Al-4V products by creating low cost BE sintered preforms and then subjecting these preforms to thermomechanical processing (TMP) in an attempt to both improve the relative density and refine the microstructure. The powders used were direct reduction titanium powder and elemental aluminium and vanadium powders.
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Karimzadeh, F., M. T. Asnaashari, M. H. Enayati, and M. Salehi. "Formation of Nanostructured Al-Mg-Si Alloys and Evaluation Its Properties." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/34869.

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In this study, nanostructured Al-Mg-Si (Al6061) alloy was prepared from elemental powders by mechanical alloying and heat treatment. 98.4% aluminum, 1% magnesium, 0.6% silicon powders were mixed and mechanically alloyed under argon atmosphere. The rotation speed of 500rpm and ball to powder ratio of 10:1 was employed. The mechanical alloyed powder was isothermally heat treated at 400 degrees Celsius for 2 h under argon atmosphere. The results showed that after 10h of milling, a solid solution of Al-Mg-Si with a grain size of ~ 40 nm was produced. The as milled and annealed powder was c
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Hoffman, Tricia Marie. "The Use of Elemental Databases in Forensic Science: Studies on Vehicle Glass Interpretation and Milk Powder Provenancing." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3812.

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The first study focuses on the development of a laser based method for the elemental analysis of solid milk powder. Milk powder samples originating from five different countries were analyzed to determine any geographic differences. A LA-ICP-MS method was developed and compared to k0-INAA for several milk samples as well as a reference sample. Precision of 10% RSD or better and a bias of 10% was achieved for both techniques for most elements with LA-ICP-MS producing lower limits of detection (~ 1 ppm) for Sr. The comparison of LA-ICP-MS to k0-INAA showed overlap of the 95% confidence intervals
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Naicker, Hiranya. "Parametric study on the compactibility of Ti-6Al-4V during direct powder rolling." Master's thesis, Faculty of Engineering and the Built Environment, 2019. http://hdl.handle.net/11427/31009.

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The widespread use of titanium and its alloys in structural applications has been limited to few highend applications. The dominant reason for this being cost implications. These high costs arise from extracting titanium from its mineral form as well as that of the manufacturing processes to develop a final product. Since producing titanium products includes expensive starting stock, high machinability costs and high wastage, a need for a process that may minimize one or more of these factors is necessary. One such technology that exists is a branch of powder metallurgy (PM), direct powder rol
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Farias, Iria Luiza Gomes. "COMPRIMIDOS MASTIGÁVEIS DE FERRO CARBONILA PARA TRATAMENTO DA ANEMIA FERROPRIVA DE CRIANÇAS MENORES DE SEIS ANOS." Universidade Federal de Santa Maria, 2006. http://repositorio.ufsm.br/handle/1/5907.

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The objective this study is verify the efficiency and occurrence of collateral effects with the use of carbonyl iron powder, in the form of chewable tablets, in order to enable the use of an alternative to the conventional treatment of iron deficiency anemia with ferrous sulfate, for children under 6 years of age. The intervention proposed for the treatment of iron deficiency anemia in children almost always consists of ferrous sulfate drops that do not have the desired effectiveness. Several studies have proven the low adherence to the treatment due to collateral effects of the medication (ga
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Belsito, Danielle L. "Application of Computational Thermodynamic and Solidification Kinetics to Cold Sprayable Powder Alloy Design." Digital WPI, 2014. https://digitalcommons.wpi.edu/etd-dissertations/28.

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Military aircraft that require high maneuverability, durability, ballistic protection, reparability, and energy efficiency require structural alloys with low density, high toughness, and high strength. Also, repairs to these aircraft demand a production process that has the flexibility to be relatively in-situ with the same high-performance output. Materials produced by the cold spray process, a thermo-mechanical powder consolidation technique, meet many of the requirements. In accordance with President Obama’s 2011 Materials Genome Initiative, the focus of this effort is to design customiz
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Ezenwa, Emmanuel. "N,N-diethyl-N'-naphthoylacylchalcogourea to metal (II)complexes as precursors for ternary metal chalcogenide thin films via AACVD." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/nndiethylnnaphthoylacylchalcogoureatometal-iicomplexes-as-precursors-for-ternary-metal-chalcogenide-thin-films-via-aacvd(85420a4c-89d4-4465-9734-ca40a75ba924).html.

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In this thesis complexes of acylchalcogoureas with cadmium (II), lead (II) and nickel (II) have been synthesised and investigated as single source precursors for the formation of metal chalcogenide thin films viaaerosol assisted chemical vapour deposition (AACVD). Routes to binary thin films have been explored using homoleptic complexes of the general structure bis(N,N-diethyl-N'-naphthoylchalcogoureato)metal(II). Analysis of the thin films produced showed the successful deposition of the binary materials from the synthesised complexes when characterised by powder XRD, ICP-OES, SEM and EDX. Ro
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Santana, Sobrinho Antonio. "Elementos da teoria de poder em Michel Foucault." Universidade Federal da Paraí­ba, 2011. http://tede.biblioteca.ufpb.br:8080/handle/tede/5598.

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Made available in DSpace on 2015-05-14T12:11:44Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 344477 bytes, checksum: 82e5d8d3a11ce0ec311bfc40f79de6c2 (MD5) Previous issue date: 2011-12-01<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The concept of power is necessarily an analysis in historical time and, especially in the currents of thinking which are mentioned by different authors who discuss about this issue. This work constitutes a reflection exercise concerning Michel Foucault s perception about the meaning of power. Nevertheless, it is essential to state that Mich
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Katrue, Srikanth. "Power reduction techniques for memory elements /." Online version of thesis, 2007. http://hdl.handle.net/1850/5720.

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Books on the topic "Elemental powder"

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Vann, Luther E. Elemental: The Power of Illuminated Love. Soar Pub., 2008.

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Aberjhani. ELEMENTAL: The Power of Illuminated Love. Soar Publishing, 2008.

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Wolfe, Amber. Elemental power: Celtic faerie craft & Druidic magic. Llewellyn Publications, 1996.

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1950-, Wolfe Amber, ed. Druid power: Celtic fairie craft & elemental magic. Llewellyn, 2004.

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Sundareswaran, K. Elementary Concepts of Power Electronic Drives. CRC Press, 2019. http://dx.doi.org/10.1201/9780429423284.

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Capra, Louis. Sun power. National Geographic Society, 2003.

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Center, Education Development, Kendall/Hunt Publishing Company, and National Science Foundation (U.S.), eds. The mysterious powder: Teacher guide. 2nd ed. Kendall/Hunt Pub. Co., 2003.

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Robitaille, Diane. Literacy power: Book D. Thomson, Nelson, 2004.

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Christine, McClymont, Hutchison Jane, Benson Ron 1942-, and Newlove Kim, eds. Power magazine. Thomson Nelson, 2004.

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Gerald, Kulm, Beane DeAnna Banks, and American Association for the Advancement of Science, eds. Math power at home. American Association for the Advancement of Science, 1990.

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Book chapters on the topic "Elemental powder"

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Takeda, T., W. M. Steen, and D. R. F. West. "Laser Cladding with Multi Elemental Powder Feed." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82638-2_78.

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Silva, Aline, Paulo A. P. Wendhausen, Ricardo Machado, and Waldyr Ristow. "Magnetic Properties Obtained for Fe-50Co Alloy Produced by MIM with Elemental Powders." In Progress in Powder Metallurgy. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-419-7.1353.

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Hagiwara, Masuo, and Satoshi Emura. "Blended Elemental P/M Synthesis of Titanium Alloys and Titanium Alloy-Based Particulate Composites." In Progress in Powder Metallurgy. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-419-7.777.

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Siqueira, R. P., Hugo Ricardo Zschommler Sandim, Vinicius André Rodrigues Henriques, and J. F. C. Lins. "Microstructural Evolution during Sintering of the P/M Blended Elemental Ti-5Al-2.5Fe Alloy." In Advanced Powder Technology IV. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-984-9.55.

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Esteban, P. G., Elena Gordo, and E. M. Ruiz-Navas. "Influence of High-Energy Milling and Sintering Cycle on Obtaining TiAl from Elemental Ti and Al Powders." In Progress in Powder Metallurgy. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-419-7.813.

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Shahmohammadi, Maziar, Abdolreza Simchi, Herbert Danninger, and A. Arvand. "An Investigation on the Sintering Behavior of High Strength Al-Zn-Mg-Cu Alloy Prepared from Elemental Powders." In Progress in Powder Metallurgy. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-419-7.489.

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Heymann, A., J. Peddinghaus, K. Brunotte, and B. A. Behrens. "Study on the Compressibility of TiAl48-2-2 Powder Mixed with Elemental Powders." In Lecture Notes in Production Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-18318-8_2.

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Dericioglu, Arcan F., Bilgehan Ögel, and Sakir Bor. "Production of Cu-Zn-Al Shape Memory Alloys by Powder Metallurgy from Elemental Powders." In Materials Development and Processing - Bulk Amorphous Materials, Undercooling and Powder Metallurgy. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607277.ch55.

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Ivasishin, Orest M., Vyacheslav M. Anokhin, Alexander N. Demidik, and Dmytro G. Savvakin. "Microstructural Features of Titanium Alloys Manufactured by Blended Elemental Powder Metallurgy." In Materials Development and Processing - Bulk Amorphous Materials, Undercooling and Powder Metallurgy. Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607277.ch56.

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Mncwango, Bonke, and Dhiren Allopi. "Elemental Differences Between Cem III/A 32.5n Cement and Eggshell Powder." In Springer Proceedings in Earth and Environmental Sciences. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5685-8_6.

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Conference papers on the topic "Elemental powder"

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Khuraibut, Yousef. "Study on Elemental Sulfur Formation from Black Powder Deposits." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17678.

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Abstract The Black Powder in gas and associated processing equipment is a global phenomenon that many operating companies had and still suffering from. The composition of Black Powder has been found to vary significantly in chemical composition. However, the constituents mainly consist of iron sulfides (FeS) and iron oxides. Black Powder is known to cause serious problems to pipelines, such as flow inefficiency, product contamination, wear, plugging, and under deposit corrosion. Another major concern is the possible formation of elemental sulfur, which could be produced as a by-product of oxid
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Svenningsen, Gaute, Martin Foss, Rolf Nyborg, Abdelmounam Sherik, and Arnold L. Lewis. "Laboratory Simulation of Black Powder Formation in Flowing Gas with Water Condensation." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11086.

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Abstract Black powder formation in sales gas pipelines was simulated using a gas flow loop with controlled water condensation. Separate sections with individual cooling allowed for simultaneous exposure with different condensation rates. The gas was water saturated at 26 °C and contained CO2 and impurity levels of H2S and O2. The mass loss corrosion rate was in most cases close to 0.1 mm/y and unaffected by the gas compositions tested here. Analysis of dissolved Fe2+ in the condensed water showed that the instantaneous corrosion rate was initially very high, and that it rapidly declined after
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Sherik, A. M., AbdulJalil Rasheed, and Ali Jabran. "Effect of Sales Gas Pipelines Black Powder Sludge on the Corrosion of Carbon Steel." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11087.

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Abstract Internal corrosion of dry sales gas pipelines is normally overlooked due to the perceived absence of condensed water. However, periodic cleaning of sales gas lines yield large quantities of sludge that is composed of corrosion products known as black powder mixed with other contaminants such as hydrocarbons (mainly TEG), elemental sulfur, sand, salts, water, and metal debris. Two potential sources of water in the sludge are: (1) treated natural gas whose water dew point exceeds the temperature of the pipeline, (2) water absorbed with TEG carryovers or co-condenses with triethylene gly
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Bednarowicz, T. A., and S. L. Radabaugh. "Sour Service Performance of Alloy 625." In CORROSION 1988. NACE International, 1988. https://doi.org/10.5006/c1988-88058.

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Abstract Various product forms of alloy UNS NO6625 - age hardenable HIP, extruded powder, and wrought and weldments on an iron base material - along with UNS NO7718 were evaluated in laboratory simulated sour gas environments. Test results, primarily utilizing the slow strain rate and double cantilever beam test techniques revealed: (1) environmental compatibility of HIP NO6625 from 75-350°F (23-171°C) in acidified brine containing elemental sulfur and high concentrations of H2S and CO2, (2) lower levels of performance of wrought and weld versions of NO6625 and NO7718.
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Susilo, Robin, Boyd R. Davis, and Abdelmounam Sherik. "Effects of Reaction Kinetics of H2S, CO2 and O2 on the Formation of Black Powder in Sales Gas Pipelines." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11092.

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Abstract Carbon dioxide (CO2), hydrogen sulphide (H2S) and oxygen (O2) gases dissolve in water condensate on carbon steel pipelines that react with the walls to form iron carbonate, iron sulphides, and iron oxides as the corrosion products, respectively. It is unknown whether these gases react individually or if there is a competition between them leading to a kinetically favorable reaction. The reaction rate is governed by the concentration of gases dissolved in water which is in turn controlled by the gas composition, diffusivity, solubility, and the intrinsic kinetics. The reaction rate and
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Behrani, Vikas R., and Preet M. Singh. "Corrosion Behavior of Aluminized and Chromized Carbon Steel in Fluctuating Oxidizing-Sulfidizing Environments." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07209.

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Abstract Recent studies have shown that gaseous environment in the mid furnace of kraft recovery boilers fluctuate between oxidizing and sulfidizing under normal operating conditions. It has also been shown that these fluctuations have significant effect on corrosion by enhancing the spallation of protective oxide scales. As one of the possible methods to control mid furnace corrosion, chromized and aluminized diffusion coatings were developed for carbon steels by pack cementation process using NH4Cl halide activator and elemental Cr or Al powder. Pack cementation was done for different times
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Al-Sulaiman, Saleh, Amer Jarragh, Vinayak Sardesai, and Sandip Kuthe. "Study of Corrosion Pattern in Gas Dehydration System Handling Sour Gas." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05894.

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Abstract The Gathering Centers (GCs) process crude oil from the oil wells to separate out gas and produced water. Some of the GCs handle very sour crude that is flowed from certain sour oilfields. The separated gas in the GC is compressed in multiple stages and then processed in various parallel trains of glycol dehydration units to remove the moisture before being exported. Recurring failures due to severe corrosion were reported in some of the heat exchangers in carbon steel material in all the trains of the dehydration units in two of the Gathering Centers. When further investigated, it was
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Bremer, Alicia, and Jeff Orchard. "Improved Cleanup and Decoding of Fractional Power Encodings." In 2025 Neuro Inspired Computational Elements (NICE). IEEE, 2025. https://doi.org/10.1109/nice65350.2025.11065861.

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Hey, Janet C., and A. Peter Jardine. "TiNi synthesis from elemental powder components." In 1994 North American Conference on Smart Structures and Materials, edited by Vijay K. Varadan. SPIE, 1994. http://dx.doi.org/10.1117/12.174086.

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Ceroni, Marta, Lorenza Maddalena, Federico Carosio, and Marco Actis Grande. "Coated Elemental Cu Powders With Improved Absorbance In Red Light Laser Sources." In World Powder Metallurgy 2022 Congress & Exhibition. EPMA, 2022. http://dx.doi.org/10.59499/wp225372154.

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Cu powders show high reflectivity when exposed to a laser having wavelengths in the range of 1064-1080 nm, hindering the processability when manufacturing by red-light laser powder bed fusion. Green or blue lasers help overcoming this issue, as well as the change of the chemical composition of the powder. However, other approaches may also be used. The present paper analyses the effect of coatings applied on elemental Cu-powders on the absorbance of the resulting material. Different amounts of Graphite Oxide have been deposited on the surface of metal powders by a nanocoating approach. The pre
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Reports on the topic "Elemental powder"

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Patchett, B. M., and A. C. Bicknell. L51706 Higher-Strength SMAW Filler Metals. Pipeline Research Council International, Inc. (PRCI), 1993. http://dx.doi.org/10.55274/r0010418.

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The welding of high strength steels in general, and for pipeline fabrication in particular, has shown that cracking due to hydrogen absorption during welding is more complex in these steels than in older, lower strength steels. In older steels, primary strengthening was accomplished with carbon, which caused hydrogen cracking in the base metal HAZ under reasonably predictable conditions involving microstructure, residual stress and hydrogen level. Pipeline steels were and are in the vanguard of change in strengthening philosophy. The change involves two areas of steel making, chemical composit
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Sasser, Walter I. Information: An Independent Element of National Power. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada346385.

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France, Martin E. Mahan's Elements of Sea Power Applied to the Development of Space Power. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada432784.

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Navarro, Adoracion, Ma Kristina Ortiz, and Jethro El Camara. How Energy Secure is the Philippines? Philippine Institute for Development Studies, 2023. http://dx.doi.org/10.62986/dp2023.15.

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Energy security is a comprehensive concept, and pursuing it as a developmental goal entails, first and foremost, a clearer understanding of what it means. This study proposes six broad elements in assessing energy security: sufficiency, reliability, resilience, affordability, accessibility, and sustainability. In assessing the energy security situation in the Philippines, the study employs an indicators-based assessment. Based on existing literature, the method involves defining specific energy security indicators (ESIs) corresponding to the six broad elements mentioned, running some calculati
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Bichsel, Hans. Stopping power of fast charged particles in heavy elements. National Institute of Standards and Technology, 1991. http://dx.doi.org/10.6028/nist.ir.4550.

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Lamb, Raymond L. The Information Element of National Power; Clarity at Last? Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada423631.

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Ewsuk, K. G., J. G. Arguello, Jr, D. H. Zeuch, and A. F. Fossum. Real-Time Design of Improved Powder Pressing Dies Using Finite Element Method Modeling. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/773876.

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Wenren, Yonghu, Joon Lim, Luke Allen, Robert Haehnel, and Ian Dettwiler. Helicopter rotor blade planform optimization using parametric design and multi-objective genetic algorithm. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/46261.

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In this paper, an automated framework is presented to perform helicopter rotor blade planform optimization. This framework contains three elements, Dakota, ParBlade, and RCAS. These elements are integrated into an environment control tool, Galaxy Simulation Builder, which is used to carry out the optimization. The main objective of this work is to conduct rotor performance design optimizations for forward flight and hover. The blade design variables manipulated by ParBlade are twist, sweep, and anhedral. The multi-objective genetic algorithm method is used in this study to search for the optim
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Herbold, E. B., O. Walton, and M. A. Homel. Simulation of Powder Layer Deposition in Additive Manufacturing Processes Using the Discrete Element Method. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1239200.

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Langford, Gary D. Power Projection Platforms: An Essential Element of Future National Security Strategy. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada423647.

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