Abstract：Aiming at hotrolling edge cracking existed in grainoriented silicon steel， some measures are adopted in Nippon Steel, such as: electromagnetic stirring; casting slab directtransportation edge heating, slab edge rolling，electromagnetic induction heating，controlled cooling and rolling，controlling finishing rolling temperature，adjusting reduction in final pass and heat temperature，decreasing temperature discrepancy between edge and center，eliminating dog skeleton. After that, good results are obtained.
卢凤喜，黄璞. 新日铁取向硅钢热轧边裂及其防止方法[J]. 中国冶金, 2006, 16(8): 1-1.
LU Fengxi，Huang Pu. Hot Rolling Edge Cracking of GrainOriented Silicon Steel and Its Preventive Method in Nippon Steel. China Metallurgy, 2006, 16(8): 1-1.
