| 工艺条件对爆炸喷涂Al2O3陶瓷涂层组织与性能的影响 |
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| 引用本文： | 曾鹏%卢国辉%潘振鹏%谢光荣%胡社军.工艺条件对爆炸喷涂Al2O3陶瓷涂层组织与性能的影响[J].宇航材料工艺,2001,31(4):44-48. |
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| 作者姓名： | 曾鹏%卢国辉%潘振鹏%谢光荣%胡社军 |
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| 作者单位： | 广东工业大学材料能源学院, |
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| 基金项目： | 广东省高教厅科学基金资助项目 :970 0 3 2 |
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| 摘 要： | 研究了工艺条件对爆炸喷涂Al2O3陶瓷涂层的组成与性能的影响。结果表明大热焓制度下制备的涂层组织致密均匀，具有较好的结合力、高的显微硬度及低的残余应力，是良好的耐磨耐热陶瓷涂层。经工艺优化选择出爆炸喷涂工艺的最佳气体流量参数。
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| 关 键 词： | 爆炸喷涂 Al2O3陶瓷涂层 组织 性能 工艺条件 三氧化二铝 |
Effects of Detonation Gun Spraying Process on Microstructure and Properties of A l2 O3 Ceramic Coating |
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| Zeng Peng,Lu Guohui,Pan Zhenpeng,Xie Guangrong,Hu Shejun.Effects of Detonation Gun Spraying Process on Microstructure and Properties of A l2 O3 Ceramic Coating[J].Aerospace Materials & Technology,2001,31(4):44-48. |
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| Authors: | Zeng Peng Lu Guohui Pan Zhenpeng Xie Guangrong Hu Shejun |
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| Abstract: | Effects of detonation gun spraying process on microstructure and properties of Al 2O 3 ceramic coating are investigated. Experimental results show that the ceramic coatings are characterized by condensed microstructure ,good,cohesion, low residual internal stress and high microhardness under high enthalpy condition,which is a excellent ceramic coating to resist wear and heat.A series of processing parameters for the ceramic coatings is optimized. |
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| Keywords: | Detonation gun spraying Al 2O 3 ceramic coating Process Microstructure Properties |
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