Effect of Powder Feedstock on Microstructure and Mechanical Properties of the 316L Stainless Steel Fabricated by Selective Laser Melting

Effect of Powder Feedstock on Microstructure and Mechanical Properties of the 316L Stainless Steel Fabricated by Selective Laser Melting

Additive manufacturing by selective laser melting (SLM) was used to investigate the effect of powder feedstock on 316L stainless steel properties include microstructure, relative density, microhardness and mechanical properties. Gas atomized SS316L powders of three different particle size distributi...

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Bibliographic Details
Main Authors: Wei Chen, Guangfu Yin, Zai Feng, Xiaoming Liao
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Metals
Subjects:
selective laser melting
316L stainless steel
SEM
mechanical properties testing
defects
Online Access:http://www.mdpi.com/2075-4701/8/9/729

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