摘要
为提高火力发电机组效率，国外近年来研究开发了一批综合性能良好、持久强度很高的新型锅炉用耐热钢。本文着重介绍了有良好应用前景的低合金耐热钢HCMZS、中合金耐热钢改良型9Cr－IMo和奥氏体耐热钢Super304H。
?In order to increase the efficiency of fossil-fired power generating plants,a lotof new heat-resistant steels with excellent comprehensive property and high creep strengthhave been developed in recent years. In this paper,some new heat-resistant steels with goodapplication perspective are introduced, for example, low alloy steel HCM2S,modified rnediumalloy steel 9Cr-1Mo and austenite steel Super 304H.
出处
《热处理》
CAS
1999年第4期6-12,共7页
Heat Treatment
