Effect of Slab Heating-Up Temperature on AlN Solution of Cold-Rolled Tin Plate
PEI Xin-hua1, 2, HU Heng-fa1, 2, LIU Zhen-yu1
1. The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China 2. Shanghai Meishan Iron and Steel Company Limited, Nanjing 210039, Jiangsu, China
Abstract:Effect of slab heating-up temperature on AlN solution in cold-rolled tin plate was investigated after solution heat treatment and hot rolling experiment. Texture character of cold-rolled plate with different hot roll annealing temperatures was studied by thermodynamic calculation. The results show that when the slab heating-up temperature is higher than 1150℃, the AlN in slab can be melted sufficiently, and the dissolved load is above 90%. The conventional hot-rolled slab heating temperature could meet the process requirements of AlN solution in hot-rolled tin plate well. And the above experimental results provide a basis for establishing a suitable heating-up temperature for hot-rolled tin plate.
裴新华,,胡恒法,,刘振宇. 板坯加热温度对冷轧镀锡板AlN溶解的影响[J]. 钢铁, 2012, 47(3): 76-79.
PEI Xin-hua1, 2, HU Heng-fa1, 2, LIU Zhen-yu1. Effect of Slab Heating-Up Temperature on AlN Solution of Cold-Rolled Tin Plate. Iron and Steel, 2012, 47(3): 76-79.