| Al-Zr-Cr-La多元弥散相对Al-Mg合金的强化作用 |
| |
| 引用本文： | 周年润,胡振青,陈康华,章四琪,方华婵. Al-Zr-Cr-La多元弥散相对Al-Mg合金的强化作用[J]. 稀有金属材料与工程, 2009, 38(9): 1613-1617 |
| |
| 作者姓名： | 周年润 胡振青 陈康华 章四琪 方华婵 |
| |
| 作者单位： | 1. 路达(厦门)工业有限公司,福建,厦门,361022
2. 中南大学,湖南,长沙,410083 |
| |
| 基金项目： | 国家基础研究规划资助项目，国家自然基金委创新研究群体科学基金 |
| |
| 摘 要： | 研究了Al-Zr-Cr-La多元弥散相对Al-Mg合金的强化作用.结果表明,在Al-Mg合金中,同时添加Cr和La与同时添加Zr、Cr和La均可提高合金的硬度、强度并抑制合金的再结晶;与同时加入Cr和La相比,同时添加Zr、Cr和La可更有效地抑制合金的再结晶,对合金的硬度、强度的提高幅度也较大.
|
| 关 键 词： | Al-Zr-Cr-La多元弥散相 再结晶 强化作用 |
| 收稿时间： | 2008-09-10 |
The Strengthening Effect of Al-Zr-Cr-La Dispersoid to Al-Mg Alloy |
| |
| Zhou Nianrun,Hu Zhenqing,Chen Kanghu,Zhang Siqi and Fang Huachan. The Strengthening Effect of Al-Zr-Cr-La Dispersoid to Al-Mg Alloy[J]. Rare Metal Materials and Engineering, 2009, 38(9): 1613-1617 |
| |
| Authors: | Zhou Nianrun Hu Zhenqing Chen Kanghu Zhang Siqi Fang Huachan |
| |
| Affiliation: | Xiamen Lota International Co., Ltd., Xiamen 361022, China;Xiamen Lota International Co., Ltd., Xiamen 361022, China;Central South University, Changsha 410083, China;Central South University, Changsha 410083, China;Central South University, Changsha 410083, China |
| |
| Abstract: | The strengthening effects of Al-Zr-Cr-La dispersoids to Al-Mg alloys have investigated. The results show that adding Cr and La and adding Zr, Cr and La at tha same time can improve the hardness and strength and the capability to inhibit the recrystalization for the Al-Mg alloys. Comparing wih adding Cr and La, adding Zr, Cr and La at the same time has more obvious effect to inhibit the recrystalization and increase their hardness and strength |
| |
| Keywords: | Al-Zr-Cr-La dispersoid recrystalization strengthening effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《稀有金属材料与工程》浏览原始摘要信息 |
|
点击此处可从《稀有金属材料与工程》下载全文 |
|
