| 含SiO2,ZrO2微粒复合镀镍层抗高温氧化性能 |
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| 引用本文： | 杜岩滨,朱立群,刘慧丛,白真权.含SiO2,ZrO2微粒复合镀镍层抗高温氧化性能[J].北京航空航天大学学报,2004,30(10):1003-1007. |
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| 作者姓名： | 杜岩滨 朱立群 刘慧丛 白真权 |
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| 作者单位： | 北京航空航天大学,材料科学与工程学院,北京,100083;西安交通大学,材料学院,西安,710049 |
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| 基金项目： | 中国石油天然气集团总公司资助项目 |
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| 摘 要： | 通过对含有SiO2,ZrO2微粒复合电沉积的研究,在Cu合金表面分别获得了含量(原子数分数)为11.3％ SiO2,5.31％ ZrO2微粒的Ni基复合镀层.通过在800℃、900℃条件下的高温氧化和热震循环试验,研究了这种复合镀镍层的高温氧化性能和界面结合特性.结果表明:经过40?h的高温氧化,2种复合镀镍层的抗氧化性能均达到抗氧化级,而且含SiO2微粒的复合镀镍层的抗氧化性能优于含ZrO2微粒的复合镀镍层;经过55次冷热循环,含SiO2微粒的复合镀镍层与铜基体结合良好.
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| 关 键 词： | 复合材料 高温抗氧化涂层 SiO2 ZrO2微粒 |
| 文章编号： | 1001-5965(2004)10-1003-05 |
| 收稿时间： | 2004-04-28 |
| 修稿时间： | 2004年4月28日 |
High temperature oxidation resistance of nickel multiple plating containing SiO2,ZrO2 particles |
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| Du Yanbin,Zhu Liqun,Liu Huicong,Bai Zhenquan.High temperature oxidation resistance of nickel multiple plating containing SiO2,ZrO2 particles[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(10):1003-1007. |
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| Authors: | Du Yanbin Zhu Liqun Liu Huicong Bai Zhenquan |
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| Institution: | 1. School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics， Beijing 100083, China;
2. Institute of Material Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China |
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| Abstract: | Nickel multiple plating containing 11.3％(atoms％)SiO2 or 5.31％(atoms％)ZrO2 particles on copper alloy base was obtained by composite electrodeposition method. Through high-temperature oxidation and thermal cycling test at 800℃ and 900℃, the high-temperature oxidation performance of samples prepared previouly and adhension between composite coating and copper base were studied too. The results show that after being tested for 40 hour at high temperature, the anti-oxidation ability of two composite nickel-plated films both reaches the anti-oxidation level according to HB 5258-83, and the composite coating containing SiO2 particles has better oxidation resistance than that containing ZrO2 particles. The adhension between the composite coating containing SiO2 particles and the copper base is well after thermal cycling test for 55 times. |
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| Keywords: | composite materials high-temperature oxidation resistance coatings SiO 2 ZrO 2 particles |
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