Grain Boundary Engineering and Its Effect on Intergranular Corrosion Resistance of a Ni-Cr-Mo Based C276 Superalloy

A Ni-Cr-Mo-based C276 superalloy was cold rolled to 5–40% and annealed at 1050 °C for 30 min. The microstructure and grain boundary character distribution after cold rolling and annealing were characterized. Grain refinement and a certain amount of coincident-site lattice (CSL) boundaries were obtai...

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Bibliographic Details

Published in:	Crystals
Main Authors:	Chi Zhang, Ling Lin, Renchao Chen, Liwen Zhang, Zhiwen Shao
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	superalloy cold rolling and annealing grain boundary engineering (GBE) sensitization intergranular corrosion resistance
Online Access:	https://www.mdpi.com/2073-4352/12/11/1625