热压缩过程中2205双相不锈钢的组织演变和软化机制

吴天海,王建军,张影,李花兵,范光伟,刘春明

Microstructural Evolution and Softening Mechanism of 2205 Duplex Stainless Steel during Hot Compression

Tianhai WU,Jianjun WANG,Ying ZHANG,Huabing LI,Guangwei FAN,Chunming LIU

表1 实验材料2205 双相不锈钢的化学成分

Table 1 Chemical composition of 2205 duplex stainless steel (mass fraction, %)

Element C Cr Ni Mo Mn N Si P S Fe Content 0.025 22.35 5.3 3.2 1.2 0.15 0.55 0.03 0.003 Bal.