摘要
对冷轧钢板轧制后表面残留物的取样方式、表面残留物提取以及测试分析方法进行了设计和实验验证,实验结果为残油和残铁的提取率分别可达94.98%和98.67%;利用t化极差检验对检测数据进行检验,检验结果显示各组数据检测结果一致。表明该检验方法在实际生产中切实可行。
The methods for sampling, extracting and analyzing residues on the surface of a cold rolled sheet after rolling were planned and then tested and verified by experiments. The experimental results demonstrated that the extraction rates of residual oil and remainder iron could reach 94.98% and 98.67% respectively. The detected data were checked by t-polarization range test, whose test results demonstrated that the test results of each group were identical. Then it was concluded that the method above-motioned was feasible in actual production.
作者
武裕民
孙杭
于洋
Wu Yumin;Sun Hang;Yu Yang(State Key Laboratory of Metal Materials for Marine Equipment and Application of Ansteel Iron & Steel Research Institutes,Anshan 114009,Liaoning,China)
出处
《鞍钢技术》
CAS
2019年第5期31-34,共4页
Angang Technology
关键词
冷轧钢板
表面残留物
检测
cold rolled steel sheet
residues on surface
detection
