Effect of nitriding on mechanical and microstructural properties of Direct Metal Laser Sintered 17-4PH stainless steel

Effect of nitriding on mechanical and microstructural properties of Direct Metal Laser Sintered 17-4PH stainless steel

In this work, the effect of the nitriding process on microstructure and mechanical properties of additively manufactured (AM) 17-4PH stainless steel is investigated. The nitriding was performed at 530 °C, 560 °C, and 580 °C for 2 h. The nitriding process improves the hardness and surface roughness o...

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Bibliographic Details
Main Authors: J.R. Jessy Michla, B. Ravikumar, T. Ram Prabhu, Suchart Siengchin, M. Arul Kumar, N. Rajini
Format: Article
Language:English
Published: Elsevier 2022-07-01
Series:Journal of Materials Research and Technology
Subjects:
17-4PH steel
Nitriding
Micro-hardness
Surface roughness
Precipitates
DMLS
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785422008596

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