| DJ4机车螺旋弹簧用钢——51CrV4热处理工艺优化 |
| |
| 引用本文： | 周英豪,张绍菊,何勇,张晓燕.DJ4机车螺旋弹簧用钢——51CrV4热处理工艺优化[J].现代机械,2010(5):82-83. |
| |
| 作者姓名： | 周英豪 张绍菊 何勇 张晓燕 |
| |
| 作者单位： | [1]贵州大学材料与冶金学院,贵州贵阳550003 [2]贵州省材料结构与强度重点实验室,贵州贵阳550003 |
| |
| 基金项目： | 2007年国家科技支撑计划项目 |
| |
| 摘 要： | 在淬火温度不变情况下,通过调整DJ4机车螺旋弹簧用钢——51CrV4的回火温度及冷却介质,比较其各项力学性能指标,获得优化的热处理工艺为:860℃油淬——480℃回火——空冷。
|
| 关 键 词： | 51CrV4 螺旋弹簧 热处理 优化 |
Heat Treatment Process Optimization of 51CrV4 Steel Which Used for Coil Spring of DJ4 Locomotive |
| |
| ZHOU Yinghao,ZHANG Shaoju,HE Yong,ZHANG Xiaoyan.Heat Treatment Process Optimization of 51CrV4 Steel Which Used for Coil Spring of DJ4 Locomotive[J].Modern Machinery,2010(5):82-83. |
| |
| Authors: | ZHOU Yinghao ZHANG Shaoju HE Yong ZHANG Xiaoyan |
| |
| Affiliation: | ZHOU Yinghao,ZHANG Shaoju,HE Yong,ZHANG Xiaoyan |
| |
| Abstract: | On the condition of constant quenching temperature,the tempering temperature and quenching medium of 51CrV4 steel,which is coil springs steel of DJ4 locomotive,is studied in the present work.By varing heat-treatment process for the specimens mechanical properties,the optimized heat-treatment process was gained： oil-queching at 860-termpering at 480-air cooling. |
| |
| Keywords: | 51CrV4 coil spring heat treatment optimization |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
