中国低活化马氏体钢在液态Pb-Bi中的脆化现象

杨旭,廖波,刘坚,严伟,单以银,肖福仁,杨柯

Embrittlement Phenomenon of China Low Activation Martensitic Steel in Liquid Pb-Bi

Xu YANG,Bo LIAO,Jian LIU,Wei YAN,Yiyin SHAN,Furen XIAO,Ke YANG

图4 不同拉伸速率下CLAM钢在Ar气和液态Pb-Bi共晶环境中的强度变化

Fig.4 Variations of strength of CLAM steel in Ar and LBE under different tensile rates of 0.15 mm/min (a) and 0.015 mm/min (b) (σs—yield strength, σb—ultimate tensile strength)