摘要
采用数理统计方法， 通过对用连铸坯、连轧坯轧制的２０ＭｎＳｉ 螺纹钢筋的成分、机械性能分别进行对比分析， 找出差异及产生的原因。进而提出提高产品质量、实现产品升级的措施。
By applying mathematical statistic methods to make contrast of chemical components and mechanical properties of 20MnSi reinforced rods produced with continuous cast billets to those prodaced with continuous rolled billets,this paper has worked out the differences and reasons,and then puts forward measures for improving quality and grade of the products.
出处
《云南冶金》
1999年第4期50-52,共3页
Yunnan Metallurgy
关键词
连铸坯
连轧坯
化学成分
机械性能
钢筋
Continuous cast billets
continuous rolled billets
chemical component
mechanical property
