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1 铸机冷却水量信息表

Table 1 Parameters of the continuous caster

Location Mold Foot roller No.1 No.2 No.3 No.4 No.5 No.6 No.7 Length/m Broad Narrow Broad Narrow 0.63 1.26 1.48 2.42 2.44 2.39 2.04 0.7 0.7 0.3 0.7 Cooling water/L·m-2·s-1 2750 250 8.39 4.63 3.16 2.0 0.95 0.64 0.39 0.29 0.16