| Ni-P/Al2O3化学复合镀工艺研究 |
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| 引用本文： | 姜世杭,张敬尧,刘剑虹.Ni-P/Al2O3化学复合镀工艺研究[J].金属热处理,2002,27(11):20-22. |
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| 作者姓名： | 姜世杭 张敬尧 刘剑虹 |
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| 作者单位： | 扬州大学,工学院,机械工程系,江苏,扬州,225009 |
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| 摘 要： | 采用正交设计法对Ni-P/Al2O3化学复合镀工艺进行了优化。研究了镀液成分，工艺参数对复合镀层厚度，显微硬度，耐蚀性，耐磨性的影响，结果表明，Ni-P/Al2O3化学复合镀层的显微硬度，耐磨性优于Ni-P化学镀层的，弥散分布的Al2O3颗粒能显著减缓复合镀层在较高温度下的软化趋势。
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| 关 键 词： | Ni－P／Al2O3复合镀 显微硬度 耐蚀性 |
| 文章编号： | 0254-6051(2002)11-0020-03 |
Electroless Plating Ni-P/Al2O3 Composite Coating |
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| JIANG Shi hang,ZHANG Jing yao,LIU Jian hong.Electroless Plating Ni-P/Al2O3 Composite Coating[J].Heat Treatment of Metals,2002,27(11):20-22. |
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| Authors: | JIANG Shi hang ZHANG Jing yao LIU Jian hong |
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| Abstract: | The process of electroless plating Ni P/Al 2O 3 composite coating was optimized by orthogonal experiment.Effects of plating liquid composites and process parameters on the thickness,microhardness,corrosion resis tance and wear resistance of the Ni P/Al 2O 3 composite coatings were studied.The results show that the micro hardness and wear resistance of the Ni P/Al 2O 3 composite coating are better than those of Ni P chemical coating.The Al 2O 3 grains distribution in dispersion can slow down the soften rate of the composite coatings significantly in high temperature. |
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| Keywords: | Ni P/Al 2O 3 composite coating microhardness corrosion resistance |
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