摘要
探讨分析淬火钢等温回火硬度变化实验数据,找出描述淬火钢回火硬度随回火时间和回火温度变化规律、建立数学模型的方法。以9SiCr钢的回火硬度数据为例,展示分析淬火钢等温回火硬度实验数据,寻找9SiCr钢回火硬度变化规律、建立9SiCr钢回火硬度变化规律数学模型的方法。
The hardness changes experiment data of the quenching steels in isothermal tempering was studied,and the method of the description quenching steels hardness with tempering time and tempering temperature changing law was found,and the mathematical model was established.Take 9SiCr steel tempering hardness data as an example,the experimental data analysis methods of quenching steels isothermal tempering hardnesswas taken to look for 9SiCr steel tempering hardness change law,and the mathematical model of the 9SiCr steel tempering hardness change law was set up.
出处
《陕西理工学院学报（自然科学版）》
2012年第2期1-5,共5页
Journal of Shananxi University of Technology:Natural Science Edition
基金
陕西省教育厅科研计划项目(11JK0818)
关键词
等温回火
实验数据
硬度变化规律
数学模型
isothermal tempering
hardness change law
hardness experimental data
mathematical model
