Effects of Laser Spot Size on the Mechanical Properties of AISI 420 Stainless Steel Fabricated by Selective Laser Melting

Effects of Laser Spot Size on the Mechanical Properties of AISI 420 Stainless Steel Fabricated by Selective Laser Melting

The purpose of this study is to investigate the effects of laser spot size on the mechanical properties of AISI 420 stainless steel, fabricated by selective laser melting (SLM), process. Tensile specimens were built directly via the SLM process, using various laser spot diameters, namely 0.1, 0.2, 0...

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Bibliographic Details
Main Authors: Xi-Huai Yang, Chong-Ming Jiang, Jeng-Rong Ho, Pi-Cheng Tung, Chih-Kuang Lin
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Materials
Subjects:
selective laser melting
AISI 420 stainless steel
laser spot size
mechanical properties
Online Access:https://www.mdpi.com/1996-1944/14/16/4593

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