冷轧带钢表面状态对粗糙度检测准确性的影响  

Influence of Surface State of Cold Rolled Strip on the Accuracy of Roughness Measurement

作　　者：刘锦 王硕[1] 王莉[1] 张晓峰[1] 李亚平 LIU Jin;WANG Shuo;WANG Li;ZHANG Xiaofeng;LI Yaping(Shougang Jingtang United Iron&Steel Co.,Ltd.,Tangshan 063200,China;Tangshan Polytechnic College,Tangshan 063299,China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,唐山063200 [2]唐山工业职业技术学院,唐山063299

出　　处：《理化检验（物理分册）》2021年第6期48-50,共3页Physical Testing and Chemical Analysis(Part A:Physical Testing)

摘　　要：以冷轧带钢为研究对象,研究了冷轧带钢表面状态对粗糙度检测准确性的影响。结果表明:带钢表面清洁度对粗糙度检测结果有较大影响,检测前带钢表面需要使用酒精擦拭处理;带钢表面划伤对粗糙度检测结果也有较大影响,应对取样中间流程加以控制,减少产生划伤的风险,从而提高粗糙度检测的准确性。Taking cold rolled strip as the research object, the influence of surface state of cold rolled strip on the accuracy of roughness measurement was studied. The results show that the strip surface cleanliness had a great influence on the roughness measurement results, and the strip surface need to be wiped with alcohol before measurement. The strip surface scratch also had a great influence on the roughness measurement results. The intermediate sampling process should be controlled to reduce the risk of scratch, so as to improve the accuracy of roughness measurement.

关 键 词：冷轧带钢 粗糙度 表面状态 清洁度 划伤 

分 类 号：TG115[金属学及工艺—物理冶金]