汽轮机转子10%Cr钢的高温低周疲劳特性

崔璐, 康文泉, 邹方, 魏文澜, 李臻, 王澎

High Temperature Low Cycle Fatigue Characteristics of Steam Turbine Rotor Steel 10%Cr

CUI Lu, KANG Wenquan, ZOU Fang, WEI Wenlan, LI Zhen, WANG Peng

图11 不同寿命阶段的金相照片

Fig.11 Metallographs of 10%Cr under different stage of life (T=600℃, Δε=1.1%) (a) N=200; (b) N=400; (c) N=600; (d) N=800