摘要
通过对热轧金属变形抗力的试验研究，通过实测的真应力一真应变曲线，进一步整理研究了高温下热轧金属的弹性变形和弹性模量，描述了高温弹性模量和弹性变形随变形温度、变形程度及变形速度等影响因素的变化规律。对提高轧制产品精度、高温工程计算、钢材热矫直等具有重要意义。
Elastic modul and elastic deformation of hot rolled metal at high temperature have been studied through deformation resistance test of hot rolled metal and actual measurement of true stress-true strain curve. It describes the change laws of high temperature elastit modul and elastic deformation as fuction of deformation temperature, deformation degree and deformation velocity,being of great importance to product accurace enhancement,high temperature engineering calculation and thermal straightening of rolled steel.
出处
《鞍钢技术》
CAS
1997年第5期20-24,共5页
Angang Technology
关键词
热轧
钢材
弹性模量
弹性变形
hot
rolled steel
elastic modul
elastic deformation
