Effect of Mo and Cr additions on the microstructure, mechanical properties and pitting corrosion resistance of austenitic Fe-30Mn-10.5Al-1.1C lightweight steels

By Moon, Joonoh; Ha, Heon-Young; Park, Seong-Jun; Lee, Tae-Ho; Jang, Jae Hoon; Lee, Chang-Hoon; Han, Heung Nam; Hong, Hyun-Uk
Published in Journal of Alloys and Compounds 2019

Abstract

Five Fe-30 wt%Mn-10.5 wt%Al-1.1 wt%C steels containing different Mo and Cr contents were prepared to investigate the effect of Mo and Cr addition on the microstructure, mechanical properties and pitting corrosion resistance of austenitic lightweight steels. The microstructures of all samples after solution treatment at 1050

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