Journal article
Creep behavior of an alumina-forming austenitic steel with simple alloy design
Abstract
An Fe-18Ni-12Cr-based alumina-forming austenitic (AFA) steel with simple alloy design free of Nb and C was developed for potential application in advanced ultra-supercritical power plants. Creep behavior of the material was studied at the target application temperature of 700 °C. Creep properties were analyzed in terms of stress exponent (n), Monkman-Grant relationship and creep damage tolerance factor (λ). The microstructural evolution of …
Authors
Wang M; Sun H; Zheng W; Zhou Z
Journal
Materials Today Communications, Vol. 25, ,
Publisher
Elsevier
Publication Date
December 2020
DOI
10.1016/j.mtcomm.2020.101303
ISSN
2352-4928