(中国科学院 金属研究所，沈阳110016)
摘 要: 综合了中国科学院金属研究所高温合金和金属间化合物研究组在高温合金蠕变研究方面的主要成果：蠕变和断裂规律及其机理，蠕变−环境交互作用及其机理，蠕变阻力模型以及疲劳−蠕变−环境交互作用规律及其机理。
关键字: 高温合金；蠕变机理；蠕变阻力模型；疲劳−蠕变−环境交互作用
mechanisms of superalloys
（Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China）
Abstract:The main research results of the studies on the creep of superalloys in the Research Group of Superallloys and Intermetallics in Institute of Metal Research, Chinese Academy of Sciences were summarized. The creep and fracture laws and their mechanisms, creep-environment interaction and its mechanism, creep resistance models, and creep- fatigue-environment interaction and its mechanism were introduced.
Key words: superalloy; creep mechanism; creep resistance model; creep-fatigue-environment interaction
