2101节镍双相不锈钢立式连铸板坯的组织转变

白亮, 汲琨, 刘景顺, 刘军, 董俊慧, 楠顶

Microstructure Transformation Process of Lean Duplex Stainless Steel 2101 in Vertical Continuous Casting Slab

BAI Liang, JI Kun, LIU Jingshun, LIU Jun, DONG Junhui, NAN Ding

表2 2101双相不锈钢化学成分 (质量分数，%)

Table 2 Chemical composition of 2101duplex stainless steel (%, mass fraction)

C Si Mn Cr Ni Cu Mo B N Al 0.025 0.65 5.15 21.4 1.42 0.3 0.22 0.001 0.205 0.003