奥氏体耐热钢Sanicro25蠕变行为和断裂特征

吕德超, 曹铁山, 程从前, 周彤彤, 赵杰

Creep Behavior and Fracture Characteristic of Austenitic Heat-Resistant Steel Sanicro25

LV Dechao, CAO Tieshan, CHENG Congqian, ZHOU Tongtong, ZHAO Jie

图4 Sanicro25钢蠕变断裂寿命与加载应力的关系

Fig.4 Creep fracture life as a function of applied stress for Sanicro25 steel (a) Log-log plot of ruptured time vs. applied stress; (b) Larson-Miller parameter curve