摘要
对40Cr低合金钢的热处理工艺进行了系统的实验研究,并通过力学性能试验、金相组织分析研究,最终总结确定实验方案八为最合理的热处理实验工艺参数。
Heat treatment process for 40Cr low alloy steel was studied systematically,and by the microstructure and me-chanical properties test, analysis and research, ultimately determine the experiment scheme of eight experiments of heat treatment process parameters for the most reasonable.
出处
《甘肃冶金》
2015年第1期64-68,72,共6页
Gansu Metallurgy
关键词
热处理
金相分析
物理性能
淬火
回火
heat treatment
mtallographic analysis
physical property
hardening
tempering
