Abstract：In order to produce steel plates with large single weight from continuous casting slab, Nanyang Hanye Special Steel Corporation built a wide and thick slab caster with the largest section in China. Since the production is stable after putting into production of slab caster, the relevant technological parameters had not been adjusted in time, so that many transverse cracks appeared at the corner of the outer arc of the slab in the process of the production of 300 and 350mm casting slab of carbon steel and low alloy (including those containing micro-alloyed elements) series. The transverse crack at the corner of the outer arc of the slab was greatly reduced by adopting a series of measures, satisfying the need of mass production.
赵迪，王新，乔华伟，张兵，张少辉. 宽厚板坯外弧角横裂控制实践[J]. 中国钢铁期刊网, 2013, 32(2): 23-28.
ZHAO Di,WANG Xin,QIAO Hua-wei,ZHANG Bing,ZHANG Shao-hui. Control Practice of Transverse Crack at Outer Arc Corner of Slab. Chinese Journal of Iron and Steel, 2013, 32(2): 23-28.
2013, Vol. 32 
