Journal ArticleDOI
A study of the microstructural evolution during selective laser melting of Ti–6Al–4V
TLDR
In this article, the development of the microstructure of the Ti-6Al-4V alloy processed by selective laser melting (SLM) was studied by light optical microscopy.About:
This article is published in Acta Materialia.The article was published on 2010-05-01. It has received 2201 citations till now. The article focuses on the topics: Selective laser melting & Microstructure.read more
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Additive manufacturing of metallic components – Process, structure and properties
Tarasankar Debroy,Huiliang Wei,J.S. Zuback,T. Mukherjee,John W. Elmer,John O. Milewski,Allison M. Beese,Alexander E. Wilson-Heid,Amitava De,Wei Zhang +9 more
TL;DR: A review of the emerging research on additive manufacturing of metallic materials is provided in this article, which provides a comprehensive overview of the physical processes and the underlying science of metallurgical structure and properties of the deposited parts.
Journal ArticleDOI
Additive manufacturing of metals
TL;DR: In this paper, the authors describe the complex relationship between additive manufacturing processes, microstructure and resulting properties for metals, and typical microstructures for additively manufactured steel, aluminium and titanium are presented.
Journal ArticleDOI
The metallurgy and processing science of metal additive manufacturing
TL;DR: In this article, a review of additive manufacturing (AM) techniques for producing metal parts are explored, with a focus on the science of metal AM: processing defects, heat transfer, solidification, solid-state precipitation, mechanical properties and post-processing metallurgy.
Journal ArticleDOI
Laser powder-bed fusion additive manufacturing: Physics of complex melt flow and formation mechanisms of pores, spatter, and denudation zones
TL;DR: In this paper, the effect of the recoil pressure and Marangoni convection in laser powder bed fusion (L-PBF) of 316L stainless steel was demonstrated. And the results were validated against the experiments and the sensitivity to laser absorptivity was discussed.
Journal ArticleDOI
Heat treatment of Ti6Al4V produced by Selective Laser Melting: Microstructure and mechanical properties
TL;DR: In this paper, the effect of several heat treatments on the microstructure and mechanical properties of Ti6Al4V processed by Selective Laser Melting (SLM) is studied.
References
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Journal ArticleDOI
Density analysis of direct metal laser re-melted 316L stainless steel cubic primitives
TL;DR: In this article, the effects of Q-Switch pulsing frequency, scanning speed and scan spacing on sample density were investigated for cubic primitives made by Direct Metal Laser Re-Melting, a process variant of SLS.
Journal ArticleDOI
Selective laser melting of heat transfer devices
TL;DR: In this paper, a study was conducted on heat sinks manufactured from 316L stainless steel and aluminium 6061 and the heat transfer devices' thermal and pressure drop performances were determined by experimental test.
Journal ArticleDOI
New applications of rapid prototyping and rapid manufacturing (RP/RM) technologies for space instrumentation
TL;DR: In this article, the authors have investigated the possibility to use Rapid prototyping and Rapid Manufacturing (RP/RM) techniques during space instrument development and the major advantages of these techniques have been presented to Belgian industries implied in the space sector.
Journal ArticleDOI
High density net shape components by direct laser re-melting of single-phase powders
TL;DR: In this paper, the authors developed a scanning strategy that produces stainless steel (316L) laser re-melted components which exhibit porosities of <1%, while maintaining the concept of rapid prototyping.
BookDOI
Bio-Materials and Prototyping Applications in Medicine
TL;DR: Bio-materials & prototyping applications in medicine, Bio-material’s & prototype applications in Medicine, and prototypes in medicine .