Results 21 to 30 of about 134,959 (299)

Compositionally graded metals: A new frontier of additive manufacturing [PDF]

, 2014
The current work provides an overview of the state-of-the-art in polymer and metal additive manufacturing and provides a progress report on the science and technology behind gradient metal alloys produced through laser deposition.
Borgonia, John-Paul, Dillon, Robert Peter, Hofmann, Douglas C., Kolodziejska, Joanna, Liu, Zi-Kui, Otis, Richard, Roberts, Scott, Suh, Jong-ook   +7 more
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Metallic Additive Manufacturing

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: As metallic additive manufacturing grew in many areas, many users have requested greater control over the systems, namely the ability to change the process parameters. The goal of this paper is to review the effects of major process parameters on the quality such as porosity, residual stress, and composition changes and materials properties ...
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Additively manufactured biodegradable porous metals

Acta Biomaterialia, 2020
Partially due to the unavailability of ideal bone substitutes, the treatment of large bony defects remains one of the most important challenges of orthopedic surgery. Additively manufactured (AM) biodegradable porous metals that have emerged since 2018 provide unprecedented opportunities for fulfilling the requirements of an ideal bone implant.
Yageng, Li, Holger, Jahr, Jie, Zhou, Amir Abbas, Zadpoor   +3 more
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Metallic Additive Manufacturing: Design, Process, and Post-Processing [PDF]

Metals, 2019
The first modern additive manufacturing machines, developed in the early 1990s, primarily made parts using polymers [...]
Ian Gibson, Amir Mahyar Khorasani
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A functionally graded material design from stainless steel to Ni-based superalloy by laser metal deposition coupled with thermodynamic prediction

Materials & Design, 2022
Extreme performance requirements are demanding materials with functional microstructure and properties. Additive manufacturing (AM) is an efficient method to fabricate functionally graded materials (FGMs) with gradually variable composition and ...
Kun Li, Jianbin Zhan, Ming Zhang, Ruijin Ma, Qian Tang, David Z. Zhang, Lawrence E. Murr, Huajun Cao   +7 more
doaj   +1 more source

Characterization of Ti6Al4V powders produced by different methods for selective laser melting

Materials Research Express, 2021
A comparative investigation was made into Ti6Al4V powders produced by electrode induction melting gas atomization (EIGA), plasma spheroidization (PS), and plasma atomization (PA) in terms of particle size distribution, shape, element distribution ...
Bo Xie, Yazhuo Fan, Sanchao Zhao
doaj   +1 more source

Study on Arc Welding Processes for High Deposition Rate Additive Manufacturing [PDF]

, 2018
Although Additive Manufacturing implementation is rapidly growing, industrial sectors are demanding an increase of manufactured part size which most extended processes, such as Selective Laser Melting (SLM) or Laser Metal Deposition (LMD), are not able ...
Paskual, Amagoia, Suárez, Alfredo, Tabernero, Iván, Álvarez, Pedro   +3 more
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Review of post-process optical form metrology for industrial-grade metal additive manufactured parts [PDF]

, 2016
The scope of this review is to investigate the main post-process optical form measurement technologies available in industry today and to determine whether they are applicable to industrial-grade metal additive manufactured parts.
Ford S. L. N., Galantucci L. M., Kimura M., Merriam E. G., P. I. Stavroulakis, Quarshie R., R. K. Leach, Sadlo F., Se S., Seitz S., Sun W., Talebi R., W. Associates, Wang Z., Woolliams P.   +14 more
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Inkjet Printing of Functional Electronic Memory Cells: A Step Forward to Green Electronics [PDF]

, 2019
open access journalNowadays, the environmental issues surrounding the production of electronics, from the perspectives of both the materials used and the manufacturing process, are of major concern.
Maswoud, Salah, Paul, Shashi, Salaoru, Iulia   +2 more
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Empowering metal additive manufacturing [PDF]

PhotonicsViews, 2021
AbstractSince metal additive manufacturing, and in particular, the laser powder bed fusion process entered serial production in various highly demanding industries (such as aviation, automotive, medical, and oil & gas), the priority research area of many projects and industrial roadmaps has been to find innovative and efficient solutions to current
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