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氧化物类夹杂是引起冷轧钢板及延伸产品表面缺陷的重要原因,由于从炼钢到轧钢工艺路线长,产生各类夹杂物的可能性较多,产生缺陷的表现形式也是形态各异,容易引起各种误判。从氧化类夹杂引起冷轧钢板及延伸产品表面缺陷的角度出发,通过一系列的分析手段找到各缺陷的产生原因。
Oxide inclusions are the main reason causing surface defects of cold-rolled steel sheets and extended products. Due to the long route from steel-making to rolling, it is more likely to generate various types of inclusions, and the appearance of defects is also varied in form and easy Cause a variety of miscarriage of justice. From the perspective of oxide inclusions causing cold-rolled steel sheet and the surface defects of extended products, a series of analysis means to find out the causes of each defect.