| 粉末冶金法制备SiC颗粒增强AZ81镁基复合材料性能研究 |
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| 引用本文： | 岳云龙,苏通,陶文宏,尹海燕.粉末冶金法制备SiC颗粒增强AZ81镁基复合材料性能研究[J].稀有金属材料与工程,2007,36(3):533-536. |
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| 作者姓名： | 岳云龙 苏通 陶文宏 尹海燕 |
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| 作者单位： | 济南大学,山东,济南,250022 |
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| 基金项目： | 山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 研究了粉末冶金法制备SiC颗粒增强AZ81镁基复合材料的力学性能及力学性能变化的机理。实验结果表明，与AZ81基体相比，通过加入一定合适体积的SiC颗粒，SiCp／AZ81复合材料的拉伸强度、断裂韧性、硬度均有了较大提高，其最大值分别达到271．61MPa，5．96MPa·m^1/2，2．52GPa。
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| 关 键 词： | 粉末冶金 镁基复合材料 力学性能 |
| 文章编号： | 1002-185X(2007)03-0533-04 |
| 修稿时间： | 2006-01-19 |
Mechanics Properties of SiC Particulate Reinforced AZ81 Magnesium Matrix Composites by Powder Metallurgy |
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| Yun Yunlong,Su Tong,Tao Wenhong,Yin Haiyan.Mechanics Properties of SiC Particulate Reinforced AZ81 Magnesium Matrix Composites by Powder Metallurgy[J].Rare Metal Materials and Engineering,2007,36(3):533-536. |
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| Authors: | Yun Yunlong Su Tong Tao Wenhong Yin Haiyan |
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| Affiliation: | Jinan University, Jinan 250022, China |
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| Abstract: | The mechanical properties of SiC Particulate reinforced AZ81 magnesium Base composites prepared by powder metallurgy were studied in the article. The mechanism of mechanical properties was also investigated. The experimental results show that tensile strength, fracture toughness, Vickers hardness of SiCp/AZ81 composites were remarkably improved when a proper volume of SiC were added, their maximum can reach 271.61 MPa, 5.96 MPa-m1/2, 2.52 GPa, respectively. |
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| Keywords: | SiC |
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