Abstract：By sampling and scanning electron microscope analysis, production technology investigation for the slab surface and subcutaneous inclusion defect, pass the control measures of increasing first heat of the sequence, normalizing casting operation, proper control casting speed and SEN immerse depth, the rate of slab surface and subcutaneous inclusion defect got obvious controlled.
刘建伟. 铸坯表面及皮下夹渣的原因分析及预防[J]. 中国钢铁期刊网, 2013, 32(2): 32-34.
LIU Jian-wei. Analysis and Preventing of Slab Surface and Subcutaneous Inclusion. Chinese Journal of Iron and Steel, 2013, 32(2): 32-34.
2013, Vol. 32 
