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| 铸造镁合金泡沫复合材料的组织及缓冲性能研究 | |
| 引用本文： | 刘荣,刘红梅,赵昕玥,赵浩峰.铸造镁合金泡沫复合材料的组织及缓冲性能研究[J].铸造,2006,55(1):40-42. |
| 作者姓名： | 刘荣 刘红梅 赵昕玥 赵浩峰 |
| 作者单位： | 1. 南京师范大学动力工程学院,江苏,南京,210042 2. 四川大学,四川,成都,610065;山西省有色金属学会,山西,太原,030001 3. 河海大学机电学院,江苏,常州,213022 4. 山西省有色金属学会,山西,太原,030001 |
| 基金项目： | 山西省留学回国人员科研项目 |
| 摘 要： | 讨论了含铝镁合金及其泡沫复合材料的组织与缓冲性能。研究发现,对于镁铝系合金,La2(CO3)3系处理剂具有更好的细化作用。含20%Al的镁合金的组织要比含5%Al的镁合金的组织致密。与基体合金相比,镁合金泡沫金属基复合材料具有较好的减振缓冲性能。 |
| 关 键 词： | 泡沫镁 复合材料 缓冲性能 |
| 文章编号： | 1001-4977(2006)01-0040-03 |
| 收稿时间： | 2005-05-23 |
| 修稿时间： | 2005-11-10 |
Investigation on Microstructures and the Cushioning Properties of the Foamed Composite Material of Casting Magnesium Alloys |
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| LIU Rong,LIU Hong-mei,ZHAO Xin-yue,ZHAO Hao-feng.Investigation on Microstructures and the Cushioning Properties of the Foamed Composite Material of Casting Magnesium Alloys[J].Foundry,2006,55(1):40-42. | |
| Authors: | LIU Rong LIU Hong-mei ZHAO Xin-yue ZHAO Hao-feng |
| Abstract: | This article discussed the cushioning properties and microstructures of Al-Mg alloy and its foaming composite materials. The research found that La2(CO3)3 treatment agent has a better refinement effect to Al-Mg alloys. The microstructures of Al-Mg alloy which contains 20%Al is finer and tighter than that one which contains 5% Al. Compared with magnesium matrix alloy, the foamed MMC of magnesium alloy possesses better shock absorption and buffering performance. |
| Keywords: | foamed magnesium composite cushioning property |
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