摘要
针对Q235B热轧板表面分层结疤缺陷的原因进行了分析.结果表明:热轧板Q235B上表面结疤是由连铸坯局部卷渣导致增碳引起的。
The surface layer of Q235B hot roled plate defects were analyzed. The results show that： Hot roled plate surface scar Q235B carbon element is caused by continuous casting slag entrapment in local.
出处
《山东工业技术》
2014年第12期31-32,共2页
Journal of Shandong Industrial Technology
关键词
热轧板
分层结疤
缺陷
hot roled
multilayer scab
defect
