Effect of Bi addition on microstructures and mechanical properties of AZ80 magnesium alloy
文献类型：期刊论文
| 作者 | Y. X. Wang ; J. X. Zhou ; J. Wang ; T. J. Luo ; Y. S. Yang |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:4页码:711-716 |
| 关键词 | AZ80 magnesium alloy bismuth microstructure mechanical property grain-refinement temperature behavior room |
| ISSN号 | 1003-6326 |
| 中文摘要 | The effects of Bi addition on the microstructures and mechanical properties of as-cast AZ80 alloy were investigated. The results show that with the addition of Bi, the coarse eutectic phases are refined and become discontinuous; some flaky and granular Mg(3)Bi(2) phases with a hexagonal structure of D5(2) are observed along the grain boundaries and between dendrites. The tensile strength and elongation increase first, and then decrease with increasing Bi content. AZ80-0.5% Bi alloy has optimum combination mechanical properties. When the content of Bi is above 1.0% ( mass fraction), the amount of flaky Mg(3)Bi(2) phase increases markedly, which splits the matrix and deteriorates the tensile strength and elongation. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30761]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. X. Wang,J. X. Zhou,J. Wang,et al. Effect of Bi addition on microstructures and mechanical properties of AZ80 magnesium alloy[J]. Transactions of Nonferrous Metals Society of China,2011,21(4):711-716. |
| APA | Y. X. Wang,J. X. Zhou,J. Wang,T. J. Luo,&Y. S. Yang.(2011).Effect of Bi addition on microstructures and mechanical properties of AZ80 magnesium alloy.Transactions of Nonferrous Metals Society of China,21(4),711-716. |
| MLA | Y. X. Wang,et al."Effect of Bi addition on microstructures and mechanical properties of AZ80 magnesium alloy".Transactions of Nonferrous Metals Society of China 21.4(2011):711-716. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。