| Cu-Cr-Zr合金热处理工艺研究 |
| |
| 引用本文： | 李华清,谢水生,米绪军,杨春秀.Cu-Cr-Zr合金热处理工艺研究[J].热加工工艺,2006(10). |
| |
| 作者姓名： | 李华清 谢水生 米绪军 杨春秀 |
| |
| 作者单位： | 北京有色金属研究总院有色金属材料制备与加工国家重点实验室 北京100088(李华清，谢水生，米绪军)，苏州有色金属加工研究院材料科学与工艺研究所 江苏苏州215000(杨春秀) |
| |
| 基金项目： | 国家“863”计划基金资助项目(2004AA3Z1460) |
| |
| 摘 要： | 研究并分析了固溶及时效工艺对Cu-Cr-Zr合金性能的影响,通过性能和工艺对比,得出了理想的固溶和时效工艺参数范围。试验数据表明,加工率对时效Cu-Cr-Zr合金电导率有一定影响,75%左右的塑性加工率,会使Cu-Cr-Zr合金电导率下降3%￣5%IACS,因此要合理安排时效处理前后的塑性变形量。试验数据显示,时效前后分别采用30%￣40%和>50%的塑性加工率可以得到良好的综合性能。
|
| 关 键 词： | Cu-Cr-Zr合金 热处理 强度 导电性 |
Study on Heat Treatment Process for Cu-Cr-Zr Alloys |
| |
| LI Hua-qing,XIE Shui-sheng,MI Xu-jun,YANG Chun-xiu.Study on Heat Treatment Process for Cu-Cr-Zr Alloys[J].Hot Working Technology,2006(10). |
| |
| Authors: | LI Hua-qing XIE Shui-sheng MI Xu-jun YANG Chun-xiu |
| |
| Affiliation: | LI Hua-qing1,XIE Shui-sheng1,MI Xu-jun1,YANG Chun-xiu2 |
| |
| Abstract: | Influence of solution and aging treatment on the property of Cu-Cr-Zr alloys was investigated.Comparing the properties and various treating process,the ideal variation range of aging and solution process parameters were also given out. Experimental data indicates that 75% working rate reduces the conductivity about 3%~5% IACS, the scheduled working rate before and after aging treatment should be arranged rationally. The working rate of 30%~40% before aging treatment and 50% after aging treatment is used for Cu-Cr-Zr alloy to get ideal integrated property. |
| |
| Keywords: | Cu-Cr-Zr alloy heat treatment strength conductivity |
| 本文献已被 CNKI 等数据库收录！ |
