| Ni-P-TiO2(纳米)化学复合镀层中纳米粉分散机理的研究 |
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| 引用本文： | 曲彦平,李德高,宋影伟,耿新.Ni-P-TiO2(纳米)化学复合镀层中纳米粉分散机理的研究[J].表面技术,2004,33(3):9-10,66. |
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| 作者姓名： | 曲彦平 李德高 宋影伟 耿新 |
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| 作者单位： | 沈阳工业大学材料科学与工程学院,辽宁,沈阳,110023 |
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| 摘 要： | 通过金相显微镜观测了镀液中添加不同表面活性剂后镀层的表面形貌;探讨了纳米粉在镀液和镀层中能够均匀分散的机理.结果表明添加阴离子 非离子型复合表面活性剂得到的镀层中纳米粉分散最均匀,而且镀层显微硬度高,耐磨性及耐高温氧化性优异.
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| 关 键 词： | 纳米粉 表面活性剂 分散机理 纳米粉分散 化学 复合镀层 分散机理 研究 Composite Electroless Nanometer Particles Mechanism Dispersion Study nanometer 耐高温氧化性 耐磨性 显微硬度 均匀分散 复合表面活性剂 非离子型 阴离子 结果 |
| 文章编号： | 1001-3660(2004)03-0009-02 |
Study on the Dispersion Mechanism of Nanometer Particles in Electroless Composite Ni-P-TiO2 (nanometer) Coatings |
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| QU Yan-ping,LI De-gao,SONG Ying-wei,GENG Xin.Study on the Dispersion Mechanism of Nanometer Particles in Electroless Composite Ni-P-TiO2 (nanometer) Coatings[J].Surface Technology,2004,33(3):9-10,66. |
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| Authors: | QU Yan-ping LI De-gao SONG Ying-wei GENG Xin |
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| Abstract: | The surface morphologies of coatings with different kinds of surfactants were observed by metalloscope. The dispersion mechanisms of nanometer particles respectively in the plating solution and coatings were researched. The results show that the nanometer particles are uniformly dispersed in coatings because of the adding of anionic and non-ionic surfactants. Meantime, the micro-hardness is high. The wear resistance and high temperature oxidation are excellent. |
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| Keywords: | Nanometer particles Surfactant Dispersion mechanism |
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