摘要
对20MnSi螺纹钢筋轧后余热热处理工艺进行了试验,结果表明,经轧后余热热处理的钢筋,其力学性能大幅度提高,可满足英国标准BS4449:1988的要求。
The test of heat treating process for hot rolled reinforced bar of steel 20MnSi was taken out in this paper. The result showed that mechanical properties of the reinforced bar was increased markedly by heat treating with the residual heat after hot rolling, and could be satisfied with the requirements of standard BS4449:1988.
出处
《金属热处理》
CAS
CSCD
北大核心
1992年第9期22-24,共3页
Heat Treatment of Metals
关键词
轧后余热
热处理
螺纹钢筋
heat treating with the residual heat after hot rolling, reinforced bar
