含有Cu、Mo、Sn的高强度蠕墨铸铁的蠕变行为

武岳,李建平,杨忠,郭永春,马志军,梁民宪,杨通,陶栋

Creep Behavior of a High Strength Compacted Graphite Cast Iron

Yue WU,Jianping LI,Zhong YANG,Yongchun GUO,Zhijun MA,Minxian LIANG,Tong YANG,Dong TAO

表1 试验用蠕墨铸铁化学成分

Table 1 Chemical composition of experimental CGI (mass fraction, %)

Element C Si Mn Cu Mo Sn P S Fe Percentage 3.9 1.8 0.2 0.55 0.2 0.03 <0.06 0.02~0.03 Bal.