Microstructures and mechanical properties of Mg-10Ho-0.6Zr-xNd alloys
文献类型：期刊论文
| 作者 | Liu BZ ; Liu JJ ; Hou XL ; Zhang Z ; Li L ; Wang LM |
| 刊名 | transactions of nonferrous metals society of china
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:增刊页码:s346-s351 |
| 关键词 | MASS-PERCENT ALLOYS GD-ND ALLOY Y-ZR ALLOYS MG-4Y-4SM-0.5ZR ALLOY PRECIPITATE PHASES TENSILE PROPERTIES MAGNESIUM ALLOYS HEAT-TREATMENTS |
| ISSN号 | 1003-6326 |
| 通讯作者 | liu bz |
| 中文摘要 | mg-10ho-0.6zr-xnd (x=0, 1, 3 and 5, mass fraction, %) alloys were prepared by metal mould casting, and the microstructures and mechanical properties were investigated. the results show that the grain size of as-cast alloys reduces and the hardness and strength increase with the increase of nd content. the alloys are aged followed by solid solution treatment. mg-10ho-0.6zr-3nd and mg-10ho-0.6zr-5nd alloys exhibit obvious age hardening response. the hardness value of mg-10ho-0.6zr-5nd alloy increases from hv104 at as-cast state to hv136 at peak-aged state. the maximum ultimate tensile strength and yield strength of the mg-10ho-0.6zr-5nd alloy are obtained in at peak-aged state, and the values are 323 mpa, 212 mpa at room temperature, and 258 mpa, 176 mpa at 250 degrees c, respectively. the improvement of the tensile strength is mainly attributed to the fine and dispersively distributed plate-shaped beta' metastable phase. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000280873300009 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43530]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu BZ,Liu JJ,Hou XL,et al. Microstructures and mechanical properties of Mg-10Ho-0.6Zr-xNd alloys[J]. transactions of nonferrous metals society of china,2010,20(增刊):s346-s351. |
| APA | Liu BZ,Liu JJ,Hou XL,Zhang Z,Li L,&Wang LM.(2010).Microstructures and mechanical properties of Mg-10Ho-0.6Zr-xNd alloys.transactions of nonferrous metals society of china,20(增刊),s346-s351. |
| MLA | Liu BZ,et al."Microstructures and mechanical properties of Mg-10Ho-0.6Zr-xNd alloys".transactions of nonferrous metals society of china 20.增刊(2010):s346-s351. |
入库方式： OAI收割
来源：长春应用化学研究所
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