| Effects of Ca combined with Sr additions on microstructure and mechanical properties of AZ91D magnesium alloy | |
| Tang, B ; Wang, XS ; Li, SS ; Zeng, DB ; Wu, R | |
| 2010-05-07 ; 2010-05-07 | |
| 关键词 | AZ91D alloy Ca,/Sr elements addition microstructure mechanical properties FATIGUE BEHAVIOR GRAIN-REFINEMENT Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering |
| 中文摘要 | Weight reduction to improve automobile fuel economy has triggered renewed interest in magnesium. The effects of Ca/Sr separate and composite additions to AZ91D magnesium alloy on its microstructure and mechanical properties have been investigated. The results indicate Ca can refine both the grain and eutectic phase of AZ91D magnesium alloy. Sr hampers microstructure refinement when composite Ca/Sr additions are made. In addition, separate Ca additions to AZ91 D magnesium alloy increase yield strength but decrease elongation of this alloy. By adjusting the Ca/Sr composite proportions, additions to AZ91D magnesium alloy are able to improve both microstructure and mechanical properties of the alloy. |
| 语种 | 英语 ; 英语 |
| 出版者 | MANEY PUBLISHING ; LEEDS ; HUDSON RD, LEEDS LS9 7DL, ENGLAND |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/15998]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Tang, B,Wang, XS,Li, SS,et al. Effects of Ca combined with Sr additions on microstructure and mechanical properties of AZ91D magnesium alloy[J],2010, 2010. |
| APA | Tang, B,Wang, XS,Li, SS,Zeng, DB,&Wu, R.(2010).Effects of Ca combined with Sr additions on microstructure and mechanical properties of AZ91D magnesium alloy.. |
| MLA | Tang, B,et al."Effects of Ca combined with Sr additions on microstructure and mechanical properties of AZ91D magnesium alloy".(2010). |
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