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FTSC工艺低合金钢板卷边缺陷
Study on Surface Edge Defect of Low Alloy Steel Coil Produced FTSC Process
【摘要】 针对唐钢超薄热带生产线的Q345B板卷边部缺陷,通过金相,电镜等研究手段,对造成此种缺陷的原因进行研究,并提出了相应的措施。
【Abstract】 Aiming at the edge defects of Q345B in Tang Steel ultra-thin slab plant,the text studies the causes and puts forward some corresponding measures through several methods such as the metallographic research and electron microscopy.
【关键词】 低合金钢板卷;
边部缺陷;
横裂纹;
二冷;
【Key words】 low alloy steel coil; edge defect; hanger crack; second cooling;
【Key words】 low alloy steel coil; edge defect; hanger crack; second cooling;
- 【文献出处】 河北理工大学学报(自然科学版) ,Journal of Hebei Polytechnic University(Natural Science Edition) , 编辑部邮箱 ,2010年04期
- 【分类号】TF777.7
- 【下载频次】41