摘要
用物理测定法测定了矩形截面冷技型钢表面的残余应力，并与圆形截面冷拔型钢表面残余应力进行比较。提出用高温近火方法来改善矩形截面冷拔型钢表面残余应力的工艺探索。
The residual stress on the surface of rectangular coid drawn section steel was measured by physical determination, and compared with that of circular ones. The technical investigation of relieving residual stress on the surface of rectangular cold drawn section by means of high temperature heat treatment was provided.
出处
《上海金属》
CAS
1996年第2期34-37,共4页
Shanghai Metals
关键词
残余应力
冷拔
矩型
型钢
棒材
Residual Stress, Cold Drawn Section Steel, Cold Drawn Section Steel of Rectangular Section
