Pit growth kinetics of additively manufactured MoNi over-alloyed type 316L stainless steel

The microstructure of wrought, laser powder bed fusion (LPBF), and MoNi over-alloyed LPBF type 316L stainless steel is compared. Adding Mo and Ni to LPBF 316L stainless steel resulted in ẟ-ferrite. Potentio-dynamic polarisation was used to rank all microstructures, with LPBF + MoNi has more resistan...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Yiqi Zhou, Decheng Kong, Li Wang, Ruixue Li, Xiaoqing Ni, Cheng Man, Chaofang Dong, Dirk Lars Engelberg
Format:	Article
Language:	English
Published:	Elsevier BV 2023
Subjects:	Additive Manufacturing Materials and Processes Hydrogen embrittlement and corrosion behaviors in metals High Temperature Alloys and Creep pit growth kinetics pitting corrosion 316L stainless steel laser powder bed fusion additive manufacturing microstructure delta ferrite critical pitting potential bipolar electrochemistry corrosion resistance porosity
Online Access:	https://doi.org/10.1016/j.jmrt.2023.11.210
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