摘要
介绍了 460MPa英标钢筋的技术特点 ,以及采用 2 0MnSi轧后余热处理方法生产此钢筋的工艺技术要点 ;分析了生产此种钢筋的质量情况 ,对存在问题提出了改进措施。
The technology characteristics of producing 460MPa reinforced bar which coincide with UK standard by remained heat treated 20MnSi are introduced. The product qualities are analyzed, and some measures are put forward to resolve the existing problems.
出处
《轧钢》
2000年第2期50-52,共3页
Steel Rolling
关键词
20MnSi
英标钢筋
余热处理
轧制
MnSi
reinforced bar which coincide with UK standard
remained heat treat
