Effect of heat treatment on microstructure and hydrogen embrittlement of additively manufactured and cast 18Ni300 maraging steel

The microstructure is significantly different between cast and additively manufactured 18Ni300 maraging steel due to the different manufacturing principles. The resulting differences in hydrogen embrittlement susceptibility need to be clarified. Electron back scatter diffraction and hydrogen pre-cha...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Meng Zhao, Sicong Shen, Huanchun Wang, Liuhui Niu, Jinguang Shi, Zhen Chen, Xuanjun Wang, Bingheng Lu
Format:	Article
Language:	English
Published:	Elsevier 2024-11-01
Subjects:	Hydrogen embrittlement Microstructure Maraging steel Additive manufacturing
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785424028047