Review on precipitates and high-temperature properties of alumina-forming austenitic stainless steel
Publication Name
Journal of Materials Research and Technology
Abstract
Heat-resistant materials, applied to manufacturing high-temperature components, are pivotal for raising the steam temperature parameters of advanced ultra-supercritical power plants. Alumina-forming austenitic (AFA) stainless steel, a promising candidate material applied to manufacture high-temperature components in fossil-fired ultra-supercritical steam plants, has been concerned by researchers. In this review, the recent progress of AFA steels with considerations of precipitations, high-temperature creep properties, and oxidation resistance was summarized. The stability of precipitates at high temperatures was discussed along with their competitive precipitation behavior. Furthermore, the factors which affect high-temperature creep properties of AFA steels were discussed. Simultaneously, the oxidation behaviors of AFA steels in diverse settings were evaluated.
Open Access Status
This publication may be available as open access
Volume
25
First Page
5372
Last Page
5393
Funding Number
B20221001
Funding Sponsor
National Natural Science Foundation of China