摘要
测定了ZG15Cr1MoA钢的化学成份、临界点和TTT曲线。研究了热处理工艺与钢的力学性能的关系,确定了ZG15Cr1MoA钢的最佳热处理工艺为980℃正火+680℃回火。
the chemical composition,critical point and TTT curve of ZG15Cr1MoA steel were measured. The relationship between the heat treatment process and mechanical properties of steel ZG15CrlMoA had been studied. The optimum heat treatment process for ZG15Cr1MoA steel was determined.
出处
《物理测试》
CAS
2005年第5期22-24,共3页
Physics Examination and Testing
关键词
C曲线
临界点
最佳热处理工艺
TTT curve
critical point
optimum heat treatment process
