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Relevant bibliographies by topics / AM metallic powder

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Journal articles
Dissertations / Theses
Book chapters
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Academic literature on the topic 'AM metallic powder'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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Journal articles on the topic "AM metallic powder"

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Chike, Onuchukwu Godwin, Norhayati Binti Ahmad, and Uday Basheer Al-Naib. "Taxonomy on the production processes and characterization of powder metallurgy used in additive manufacturing process." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 6 (December 25, 2022): 52–58. http://dx.doi.org/10.33271/nvngu/2022-6/052.

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Purpose. This article presents a concise and comprehensive review of the technologies that are typically used for manufacturing metal powders as well as the implications that particle features have on the properties of additive manufacturing (AM) techniques. Methodology. We surveyed various experiments that have taken place on the effects of the qualities of the powder and how to guarantee the dependability and reproducibility of the parts that are manufactured as well as ways of optimizing a powders performance. We classified the methods for producing metallic powders and highlighted the bene

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Cerejo, Fábio, Daniel Gatões, and M. T. Vieira. "Optimization of metallic powder filaments for additive manufacturing extrusion (MEX)." International Journal of Advanced Manufacturing Technology 115, no. 7-8 (2021): 2449–64. http://dx.doi.org/10.1007/s00170-021-07043-0.

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AbstractAdditive manufacturing (AM) of metallic powder particles has been establishing itself as sustainable, whatever the technology selected. Material extrusion (MEX) integrates the ongoing effort to improve AM sustainability, in which low-cost equipment is associated with a decrease of powder waste during manufacturing. MEX has been gaining increasing interest for building 3D functional/structural metallic parts because it incorporates the consolidated knowledge from powder injection moulding/extrusion feedstocks into the AM scope—filament extrusion layer-by-layer. Moreover, MEX as an indir

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Grubbs, Jack, Bryer C. Sousa, and Danielle Cote. "Exploration of the Effects of Metallic Powder Handling and Storage Conditions on Flowability and Moisture Content for Additive Manufacturing Applications." Metals 12, no. 4 (2022): 603. http://dx.doi.org/10.3390/met12040603.

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Metal powder-based additive manufacturing (AM) relies on consistently successful processing of feedstock powder, necessitating through-process predictability in powder properties and behavior. However, routine powder handling and storage may degrade powder performance by influencing flowability and moisture content through exposure to ambient conditions. Therefore, this study aimed to evaluate the effects of repeated environmental exposure on the flowability and moisture content of Al 5056 and Ta powders for AM applications. Using Carney Funnel flow tests, thermogravimetric analysis, and parti

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Grzelak, Krzysztof, Marcin Bielecki, Janusz Kluczyński, et al. "A Comparative Study on Laser Powder Bed Fusion of Differently Atomized 316L Stainless Steel." Materials 15, no. 14 (2022): 4938. http://dx.doi.org/10.3390/ma15144938.

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The significant growth of Additive Manufacturing (AM), visible over the last ten years, has driven an increase in demand for small gradation metallic powders of a size lower than 100 µm. Until now, most affordable powders for AM have been produced using gas atomization. Recently, a new, alternative method of powder production based on ultrasonic atomization with melting by electric arc has appeared. This paper summarizes the preliminary research results of AM samples made of two AISI 316L steel powder batches, one of which was obtained during Ultrasonic Atomization (UA) and the other during Pl

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Tateno, Toshitake, Akira Kakuta, Hayate Ogo, and Takaya Kimoto. "Ultrasonic Vibration-Assisted Extrusion of Metal Powder Suspension for Additive Manufacturing." International Journal of Automation Technology 12, no. 5 (2018): 775–83. http://dx.doi.org/10.20965/ijat.2018.p0775.

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Additive manufacturing (AM) using metal materials can be used to manufacture metal parts with complex shapes that are difficult to manufacture with subtractive processing. Recently, numerous commercial AM machines for metallic materials have been developed. The primary types of AM using metallic materials are powder bed fusion or direct energy deposition. Other types using metallic materials have not been adequately studied. In this study, the use of the material extrusion (ME) type of AM is investigated. The aim is to use metallic materials not only for fabricating metal parts but also for ad

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Koptyug, Andrey, Mikael Bäckström, Carlos Alberto Botero Vega, Vladimir Popov, and Ekaterina Chudinova. "Developing New Materials for Electron Beam Melting: Experiences and Challenges." Materials Science Forum 941 (December 2018): 2190–95. http://dx.doi.org/10.4028/www.scientific.net/msf.941.2190.

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Lack of industrially available materials for additive manufacturing (AM) of metallic materials along with the promises of materials with improved or unique properties provides a strong drive for developing new process/material combinations. As powder bed technologies for metallic materials are relatively new to the market, and to some extent are only maturing, developers of new process/material combinations have certain challenges to overcome. Firstly, basic knowledge on the behavior of materials (even those well established for other applications) under extreme conditions of melting/solidific

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Yadav, Mayank Kumar, Riddhi Shukla, Lixia Xi, Zhi Wang, and Konda Gokuldoss Prashanth. "Metallic Multimaterials Fabricated by Combining Additive Manufacturing and Powder Metallurgy." Journal of Composites Science 9, no. 2 (2025): 80. https://doi.org/10.3390/jcs9020080.

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Nature has created a unique combination of materials, and the design and material compositions used in nature are not successfully employed for industrial applications. Metallic multimaterials (MMMs) are a unique class of materials that combine the properties of various metallic constituents (both matrix and reinforcement(s)) to improve the functionality, performance in real-time, and application spectrum. Accordingly, this study explores the fabrication perspective of MMMs by combining both additive manufacturing (AM) and powder metallurgical (PM) routes. Ti6Al4V structures were fabricated vi

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Katz-Demyanetz, Alexander, Vladimir V. Popov, Aleksey Kovalevsky, Daniel Safranchik, and Andrey Koptyug. "Powder-bed additive manufacturing for aerospace application: Techniques, metallic and metal/ceramic composite materials and trends." Manufacturing Review 6 (2019): 5. http://dx.doi.org/10.1051/mfreview/2019003.

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The current paper is devoted to classification of powder-bed additive manufacturing (PB-AM) techniques and description of specific features, advantages and limitation of different PB-AM techniques in aerospace applications. The common principle of “powder-bed” means that the used feedstock material is a powder, which forms “bed-like” platform of homogeneous layer that is fused according to cross-section of the manufactured object. After that, a new powder layer is distributed with the same thickness and the “printing” process continues. This approach is used in selective laser sintering/meltin

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Santos, Cyril, Daniel Gatões, Fábio Cerejo, and Maria Teresa Vieira. "Influence of Metallic Powder Characteristics on Extruded Feedstock Performance for Indirect Additive Manufacturing." Materials 14, no. 23 (2021): 7136. http://dx.doi.org/10.3390/ma14237136.

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Material extrusion (MEX) of metallic powder-based filaments has shown great potential as an additive manufacturing (AM) technology. MEX provides an easy solution as an alternative to direct additive manufacturing technologies (e.g., Selective Laser Melting, Electron Beam Melting, Direct Energy Deposition) for problematic metallic powders such as copper, essential due to its reflectivity and thermal conductivity. MEX, an indirect AM technology, consists of five steps—optimisation of mixing of metal powder, binder, and additives (feedstock); filament production; shaping from strands; debinding;

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Liu, Jingfu, Behrooz Jalalahmadi, Y. B. Guo, Michael P. Sealy, and Nathan Bolander. "A review of computational modeling in powder-based additive manufacturing for metallic part qualification." Rapid Prototyping Journal 24, no. 8 (2018): 1245–64. http://dx.doi.org/10.1108/rpj-04-2017-0058.

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PurposeAdditive manufacturing (AM) is revolutionizing the manufacturing industry due to several advantages and capabilities, including use of rapid prototyping, fabrication of complex geometries, reduction of product development cycles and minimization of material waste. As metal AM becomes increasingly popular for aerospace and defense original equipment manufacturers (OEMs), a major barrier that remains is rapid qualification of components. Several potential defects (such as porosity, residual stress and microstructural inhomogeneity) occur during layer-by-layer processing. Current methods t

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Dissertations / Theses on the topic "AM metallic powder"

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VIRGILLITO, ENRICO. "Metallic powders production via Gas Atomization: Material development for Laser Powder Bed Fusion processing." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2971110.

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Sevastopolev, Ruslan. "Effect of conformal cooling in Additive Manufactured inserts on properties of high pressure die cast aluminum component." Thesis, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-50949.

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Additive manufacturing can bring several advantages in tooling applications especially hot working tooling as high pressure die casting. Printing of conformal cooling channels can lead to improved cooling and faster solidification, which, in turn, can possibly result in better quality of the cast part. However, few studies on advantages of additive manufactured tools in high pressure die casting are published.The aim of this study was to investigate and quantify the effect of conformal cooling on microstructure and mechanical properties of high pressure die cast aluminum alloy. Two tools each

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Book chapters on the topic "AM metallic powder"

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Herbert, William, and Ben Ferrar. "Metal Additive Manufacturing Supply Chain, Powder Production, and Materials Life-Cycle Management." In Additive Manufacturing Design and Applications. ASM International, 2023. http://dx.doi.org/10.31399/asm.hb.v24a.a0007021.

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Abstract This article provides an overview of the supply chain for metallic additively manufactured materials, with an emphasis on spherical alloy powders. The article describes powder production processes as well as the various metal alloys that can be produced using powder AM techniques. It also reviews the basic characteristics of powder feedstocks and the management of metallic powders.

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Carcreff, Ewen, Nans Laroche, and Anne-Françoise Obaton. "Review of Ultrasonic Testing for Metallic Additively Manufactured Parts." In Additive Manufacturing Design and Applications. ASM International, 2023. http://dx.doi.org/10.31399/asm.hb.v24a.a0006982.

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Abstract This article focuses on ultrasonic testing (UT) applied to metallic additive manufacturing (AM) parts, presenting the basic principles of UT. It provides a detailed discussion on postprocess UT inspection of powder-bed-fusion-manufactured samples and directed-energy-deposition-manufactured samples.

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Joseph, Jithin. "Direct Laser Fabrication of Compositionally Complex Materials." In Advances in Civil and Industrial Engineering. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-4054-1.ch008.

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Additive manufacturing (AM) opens up the possibility of a direct build-up of components with sophisticated internal features or overhangs that are difficult to manufacture by a single conventional method. As a cost-efficient, tool-free, and digital approach to manufacturing components with complex geometries, AM of metals offers many critical benefits to various sectors such as aerospace, medical, automotive, and energy compared to conventional manufacturing processes. Direct laser fabrication (DLF) uses pre-alloyed powder mix or in-situ alloying of the elemental powders for metal additive man

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Ury, Nicholas, Samad Firdosy, and Vilupanur Ravi. "Additive Manufacturing of Stainless Steel Biomedical Devices." In Additive Manufacturing in Biomedical Applications. ASM International, 2022. http://dx.doi.org/10.31399/asm.hb.v23a.a0006888.

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Abstract Metallic alloys that are typically used for medical purposes include stainless steels, Ti-6Al-4V, and Co-Cr-Mo. This article discusses the relative merits of each of these alloys. The utilization of stainless steels in the biomedical industry, especially in relation to the additive manufacturing (AM) process, is the main focus of this article. The characteristics of various stainless steels are described subsequently, and the categories that are of relevance to the biomedical industry are identified. The types of stainless steels covered are austenitic, ferritic, martensitic, duplex,

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McGee, C., C. Stennett, J. Clements, and R. Vrcelj. "Towards Understanding the Detonation Properties of Additively Manufactured RDX: Dry Powder Printed." In Future Developments in Explosives and Energetics. Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781839162350-00148.

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Research into additive manufacturing (AM) has been steadily expanding over the past five decades. Where once only polymeric materials could be reliably printed, AM has been adapted to print with a range of materials such as biological, metallic, ceramic and even foodstuffs. The advantages of manufacturing in an additive manner include; a) a layer-by-layer approach allows the creation of architecturally complex structures, b) a reduction in weight, c) lessening of waste and d) the ability to create parts that that are otherwise difficult or too costly to produce. 1,3,5-Trinitro-1,3,5-triazinane

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McGee, C., C. Stennett, J. Clements, and R. Vrcelj. "Towards Understanding the Detonation Properties of Additively Manufactured RDX: Dry Powder Printed." In Future Developments in Explosives and Energetics. Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781788017855-00148.

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Research into additive manufacturing (AM) has been steadily expanding over the past five decades. Where once only polymeric materials could be reliably printed, AM has been adapted to print with a range of materials such as biological, metallic, ceramic and even foodstuffs. The advantages of manufacturing in an additive manner include; a) a layer-by-layer approach allows the creation of architecturally complex structures, b) a reduction in weight, c) lessening of waste and d) the ability to create parts that that are otherwise difficult or too costly to produce. 1,3,5-Trinitro-1,3,5-triazinane

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Bandyopadhyay, Amit, Jose D. Avila, Indranath Mitra, and Susmita Bose. "Additive Manufacturing of Cobalt-Chromium Alloy Biomedical Devices." In Additive Manufacturing in Biomedical Applications. ASM International, 2022. http://dx.doi.org/10.31399/asm.hb.v23a.a0006889.

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Abstract This article discusses some of the additive manufacturing (AM) based fabrication of alloys and their respective mechanical, electrochemical, and in vivo performance. Firstly, it briefly discusses the three AM techniques that are most commonly used in the fabrication of metallic biomedical-based devices: binder jetting, powder-bed fusion, and directed-energy deposition. The article then characterizes the electrochemical properties of additive-manufactured/processed cobalt-chromium alloys. This is followed by sections providing an evaluation of the biological response to CoCr alloys in

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Reddy, Tharun, William Frieden Templeton, and Sneha P. Narra. "Effects of Process-Induced Defects on Fatigue Properties of Laser Powder Bed Fusion Metallic Materials." In Additive Manufacturing Design and Applications. ASM International, 2023. http://dx.doi.org/10.31399/asm.hb.v24a.a0006985.

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Abstract Fatigue failure is a critical performance metric for additively manufactured (AM) metal parts, especially those intended for safety-critical structural applications (i.e., applications where part failure causes system failure and injury to users). This article discusses some of the common defects that occur in laser powder bed fusion (L-PBF) components, mitigation strategies, and their impact on fatigue failure. It summarizes the fatigue properties of three commonly studied structural alloys, namely aluminum alloy, titanium alloy, and nickel-base superalloy.

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Conference papers on the topic "AM metallic powder"

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Krishnan, Karthik. "Characterizing Properties and Stress Corrosion Cracking Resistance of Alloy 718 via Additive Manufacturing." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19117.

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Abstract Additive Manufacturing (AM) technology can be beneficial for complex parts which can be difficult to machine. The two main AM methods used for metallic material components are Powder Bed Fusion (PBF), Directed Energy Deposition (DED). UNS N07718 (Alloy 718) is a common precipitation hardenable Nickel Alloy used for various components in oil and gas especially needing good corrosion resistance. AM of Alloy 718 components and their performance characterization is of significant interest in the oil and gas application space as combining the novel manufacturing method and a highly corrosi

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Panda, Krutibas, Ed Rusnica, Reece Goldsberry, Jerry Domingue, Paul Prichard, and Zhuqing Wang. "Mechanical, Microstructural and Corrosion Characterization of Low Binder Containing WC-Co Grades Using a Binderjet Process." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17583.

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Abstract Cemented Tungsten carbides (WC-X) have been a mainstay for wear components across many different industries including oil & gas. These ceramic-metal (cermet) systems can be widely tailored to optimize their wear resistance, corrosion resistance and toughness properties to suit their functional requirements. Conventional powder metallurgy has been the process of choice for these cermets whereby tungsten carbide powder along with a choice of metallic binder (cobalt, nickel, or alloyed binder) are pressed into a desired shape and subsequently sintered. There are manufacturing limitat

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Friedrich, Maximilian, Andreas Klenk, and Stefan Weihe. "Fiber-jacketed Creep Resistant Pipes for High-Temperature Applications." In AM-EPRI 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.am-epri-2024p0195.

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Abstract In order to enable safe long-term operation, metallic pipes operated in the creep range at high temperatures require considerable wall thicknesses at significant operating pressures, such as those required in thermal power plants of all kinds or in the chemical industry. This paper presents a concept that makes it possible to design such pipes with thinner wall thicknesses. This is achieved by adding a jacket made of a ceramic matrix composite material to the pipe. The high creep resistance of the jacket makes it possible to considerably extend the service life of thin- walled pipes i

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Oki, Yutaro, Tomohiro Ando, Yoshihiko Koyanagi, Hiroto Kitaguchi, and Lung Yu-Chiu. "Effect of Ni Content on Hydrogen Embrittlement of Conventional Ni-Based Alloys." In AM-EPRI 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.am-epri-2024p0821.

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Abstract Hydrogen as a clean fuel is increasingly being used to propel gas turbines and to power combustion engines. Metallic materials including Ni-based alloys are commonly used in conventional gas turbines and combustion engines. However, hydrogen may cause embrittlement in these materials, depending on their chemical composition. In this work, the hydrogen embrittlement behavior of Ni-based alloys containing up to 50 wt.% Fe has been investigated using slow strain rate tensile testing, under cathodic hydrogen charging at room temperature. It was found that the larger the Ni equivalent conc

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Masuyama, Fujimitsu. "R&D Program for A-USC Material Development with Creep Strength/Degradation Assessment Studies." In AM-EPRI 2010, edited by D. Gandy, J. Shingledecker, and R. Viswanathan. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.am-epri-2010p0011.

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Abstract Recently advanced ultra-super critical (A-USC) pressure power plants with 700°C class steam parameters have been under development worldwide. Japanese material R&D program for A- USC beside the plant R&D program started in 2008, launched in 2007 under the METI/NEDO foundation includes not only alloy design explores and novel ideas for developing new steels and alloys that can fill critical needs in building 700°C class advanced power plants, but also fundamental studies on creep strength and degradation assessment, which are absolutely needed to assure the long-term safe use o

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Coda, Alberto, and Jannis Nicolas Lemke. "Processing Considerations of Nitinol Powders for LPBF." In SMST 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.smst2024p0005.

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Abstract With the advancing progress in AM, there is a growing emphasis on powder manufacturing for reliable AM-built parts. Atomization technologies are well established for metal powder preparation, dominating the market for laser powder bed fusion (LPBF). They allow producing powders from a variety of metallic materials with high purity, adequate particles size distribution and without satellites.

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Altenberend, Jochen, Ophélie Bailly, Elodie Cabrol, et al. "Recycling And Reconditioning of Additive Manufacturing Metallic Powders by RF Plasma Treatment." In Euro Powder Metallurgy 2024 Congress & Exhibition. EPMA, 2024. http://dx.doi.org/10.59499/ep246251254.

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In most additive manufacturing (AM) processes, a significant fraction of the non-consolidated powder collected at the end of a printing cycle can be reintroduced into the process using one of the various powder recycling strategies that exist. However, after several cycles, altered flowability and/or oxygen pick up make such powders unsuitable for their reuse and, consequently, they become waste material. Radio Frequency (RF) plasma treatment can increase the flowability of these powders and for many materials, it can even reduce oxygen content. As a result, powders initially considered as was

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Weck, Christian, Andrea Schinderling, and Sebastian Boris Hein. "Influence Of Air Humidity On Water Content And Flowability Of Different Metallic Powders." In World Powder Metallurgy 2022 Congress & Exhibition. EPMA, 2022. http://dx.doi.org/10.59499/wp225372037.

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The flowability of metal powders is crucial for all powder bed-based Additive Manufacturing processes. To ensure a defined and reproducible flowability of powders and therefore a robust AM process, a good understanding of the influence of the air humidity on the flowability is important. The flowability of powders is a result of the complex interaction of intrinsic powder properties (e.g. particle size distribution, particle morphology, chemical composition) and the water content.To investigate the influence of the particle size as well as the chemical composition, four different metal powders

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Sabo, Kenneth M., Brock T. Golesich, and Michael L. Tims. "ADDITIVE MANUFACTURING REPAIR METHODS FOR METALLIC COMPONENTS." In 2024 NDIA Michigan Chapter Ground Vehicle Systems Engineering and Technology Symposium. National Defense Industrial Association, 2024. http://dx.doi.org/10.4271/2024-01-3742.

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<title>ABSTRACT</title> <p>As metallic parts are used, wear, fracture, galling, warpage, and other forms of obsolescence occur. When these issues progress beyond a predefined level, the parts are either replaced or repaired. Replacement leads to undesirable logistics requirements, especially for those parts requiring difficult-to-source, expensive and/or long-lead-time materials. Repair options are often limited due to strict performance requirements of the parts or concern over the quality of the repair. Two relatively new additive manufacturing (AM) process options exist to

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Miranda, F., M. O. dos Santos, D. Rodrigues, G. F. Batalha, S. R. Janasi, and F. S. Ortega. "WC Cemented Carbides: Microstructural Aspects Comparing L-Pbf Additive Manufacture And Convencional Lps." In Euro Powder Metallurgy 2023 Congress & Exhibition. EPMA, 2023. http://dx.doi.org/10.59499/ep235764264.

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This work aims to compare the conventional powder metallurgy (PM), via Liquid Phase Sintering (LPS), with additive manufacture (AM), via L-PBF (Laser Powder Bed Fusion), considering WC cemented carbides and binders like Co, Ni and mixtures of Co and Ni. The mixtures were produced from dried slurries and some powder agglomeration was obtained with the use of organic binder. The great challenge was to improve flowability to obtain a bed as homogeneous as possible, so, additionally, a vibrating container was used to spread powder trying an uniform layer. Conventional samples were produced by pres

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Reports on the topic "AM metallic powder"

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Slattery, Kevin. Unsettled Topics on Surface Finishing of Metallic Powder Bed Fusion Parts in the Mobility Industry. SAE International, 2021. http://dx.doi.org/10.4271/epr2021001.

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Laser and electron-beam powder bed fusion (PBF) additive manufacturing (AM) technology has transitioned from prototypes and tooling to production components in demanding fields such as medicine and aerospace. Some of these components have geometries that can only be made using AM. Initial applications either take advantage of the relatively high surface roughness of metal PBF parts, or they are in fatigue, corrosion, or flow environments where surface roughness does not impose performance penalties. To move to the next levels of performance, the surfaces of laser and electron-beam PBF componen

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