Enhancing Mechanical and Corrosion Properties of AISI 420 with Titanium-Nitride Reinforcement through High-Power-Density Selective Laser Melting Using Two-Stage Mixed TiN/AISI 420 Powder

Enhancing Mechanical and Corrosion Properties of AISI 420 with Titanium-Nitride Reinforcement through High-Power-Density Selective Laser Melting Using Two-Stage Mixed TiN/AISI 420 Powder

This study investigates the effect of laser volume energy density (VED) on the properties of AISI 420 stainless steel and TiN/AISI 420 composite manufactured by selective laser melting (SLM). The composite contained 1 wt.% TiN and the average diameters of AISI 420 and TiN powders were 45 µm and 1 µm...

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Bibliographic Details
Main Authors: Duc Tran, Chih-Kuang Lin, Pi-Cheng Tung, Jeng-Rong Ho, Jason Shian-Ching Jang, Jing-Chie Lin, I-Yu Tsao, Thanh-Long Le
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Materials
Subjects:
two-stage powder mixing scheme
selective laser melting
TiN/AISI 420 composites
microstructure
corrosion resistance
Online Access:https://www.mdpi.com/1996-1944/16/11/4198

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https://www.mdpi.com/1996-1944/16/11/4198

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