| TC4钛合金微弧氧化膜结构对化学镀Ni-P镀层结合性能的影响 |
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| 引用本文： | 冯长杰,王琦,周雅,赵晴,杜楠.TC4钛合金微弧氧化膜结构对化学镀Ni-P镀层结合性能的影响[J].航空材料学报,2011,31(5):40-46. |
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| 作者姓名： | 冯长杰 王琦 周雅 赵晴 杜楠 |
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| 作者单位： | 南昌航空大学材料科学与工程学院,南昌,330063 |
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| 基金项目： | 航空科学基金(2009EF56020) |
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| 摘 要： | 在TC4钛合金上制备微弧氧化不同时间的氧化膜,然后进行化学镀Ni-P镀层,利用SEM、涂层附着力自动划痕仪和热震试验,研究不同微弧氧化膜结构对钛合金化学镀Ni-P镀层结合性能的影响.结果表明:随着微弧氧化时间的增加,微弧氧化膜表面的粗糙度增大,表面微孔逐渐变大,孔口先变成敞开形式然后慢慢缩合,最后变成凹槽状.微弧氧化时...
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| 关 键 词： | 微弧氧化膜 微观结构 化学镀Ni-P 钛合金 结合性能 |
Effects of Microstructures of Micro-arc Oxidation Films from TC4 Alloy on Adhesion Property of Electroless Ni-P Platings |
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| FENG Chang-jie,WANG Qi,ZHOU Ya,ZHAO Qing,DU Nan.Effects of Microstructures of Micro-arc Oxidation Films from TC4 Alloy on Adhesion Property of Electroless Ni-P Platings[J].Journal of Aeronautical Materials,2011,31(5):40-46. |
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| Authors: | FENG Chang-jie WANG Qi ZHOU Ya ZHAO Qing DU Nan |
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| Institution: | FENG Chang-jie,WANG Qi,ZHOU Ya,ZHAO Qing,DU Nan (School of Materials Science and Engineering,Nanchang Hangkong University,Nanchang 330063,China) |
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| Abstract: | Electroless Ni-P platings were deposited on Micro-arc Oxidation(MAO) films from TC4 alloy prepared for different time.The influence of different microstructures of the MAO films on the adhesion property between the electroless Ni-P plating and the MAO films were investigated by SEM,automatic scratch tester and thermal shock tests.The results show that with the increase of MAO time,the roughness and the radius of the microholes on the surfaces of the MAO films increases correspondly.In addition,the shape of ... |
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| Keywords: | MAO film microstructure Ni-P electroless plating titanium alloy adhesion property |
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