新型含铝奥氏体耐热合金的高温塑性变形行为和热加工性能

杨雨童,罗锐,程晓农,桂香,陈乐利,王威,郑琦

High Temperature Plastic Deformation Behavior and Hot Workability of an Alumina-forming Austenitic Heat-resisting Alloy

Yutong YANG,Rui LUO,Xiaonong CHENG,Xiang GUI,Leli CHEN,Wei WANG,Qi ZHENG

表1 试验用材料化学成分

Table 1 Chemical Composition of experimental steel (mass fraction, %)

C Si Mn S P Ni Cr Nb Mo Al B N 0.068 0.35 0.59 0.012 0.002 30.92 17.48 0.39 1.52 2.47 0.01 0.026