| 陶瓷增强铝基复合材料磨损表层形貌分析 |
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| 引用本文： | 尧军平,王薇薇,方利华.陶瓷增强铝基复合材料磨损表层形貌分析[J].特种铸造及有色合金,2001(4):5-7. |
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| 作者姓名： | 尧军平 王薇薇 方利华 |
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| 作者单位： | 南昌航空工业学院 |
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| 基金项目： | 江西省自然科学基金资助项目(985052) |
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| 摘 要： | 通过对网状陶瓷增强铝基复合材料磨损表层、亚表层形貌分析可知，复合材料的磨损机理比基体合金复杂，粘着磨损和磨粒磨损同时起作用，在磨损过程中还发生氧化现象，复合材料的耐磨性能比基体合金有明显提高，这是因为陶瓷颗粒承受了部分载荷，表面形成一层致密的机械混合层。
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| 关 键 词： | 网状陶瓷增强铝基复合材料 磨损表层 粘着磨损 磨粒磨损 |
| 文章编号： | 1001-2449(2001)04-0005-03 |
| 修稿时间： | 2000年10月15 |
Morphology of the Wear Surface and Sub-surface of Network Ceramic Reinforced Aluminum Matrix Composites |
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| Yao Junping,Wang Weiwei,Fang Lihu a.Morphology of the Wear Surface and Sub-surface of Network Ceramic Reinforced Aluminum Matrix Composites[J].Special Casting & Nonferrous Alloys,2001(4):5-7. |
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| Authors: | Yao Junping Wang Weiwei Fang Lihu a |
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| Abstract: | The morphology of wear surface and sub-surface of the network ceramic reinforced aluminum matrix composite was analyzed. The results s howed that the wear mechanism of composite is more complex than that of the matrix alloy. Both the cohesion wear and abrasion occurr simultaneously. Also oxidation occurs in the wear process. The composite has higher wear-resistance than the matrix alloy because the partial load is subjected to ceramic particle and mechanical mixture layer is formed on the surface. |
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| Keywords: | Network Ceramic Reinforced Aluminum Matrix Composite Wear Surface Cohesion Abrasion |
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