| 硝酸镧对电沉积Ni—P合金镀层性能的影响 |
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| 引用本文： | 李莉,许洪胤.硝酸镧对电沉积Ni—P合金镀层性能的影响[J].广东化工,2009,36(12):31-32. |
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| 作者姓名： | 李莉 许洪胤 |
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| 作者单位： | 1. 江西理工大学,应用科学学院,江西,赣州,341000
2. 江西理工大学,材料与化学工程学院,江西,赣州,341000 |
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| 摘 要： | Ni-P合金以其优异的耐蚀，耐磨性能，以及对环境的友好性，代替铬广泛应用于机械、汽车、电子、半导体等领域。但是传统的Ni—P合金镀层要么耐蚀性能好、力学性能差，要么力学性好，耐蚀性能差。此课题用在镀液中加入硝酸镧的方法，寻求解决之道。通过做不加硝酸镧和加硝酸镧的对比实验，运用XL300W／TWP扫描电镜对镀层表面形貌进行扫描，结果表明，在镀液中添加硝酸镧可以提高镀层的沉积速率，改善镀层表面形貌和组织结构，提高镀层的耐蚀性能。
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| 关 键 词： | 电沉积 Ni—P 硝酸镧 沉积速率 |
Effect of Nitric Acid Lan on Function of Electricity Deposition Ni-P Metal Alloy |
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| Li Li,Xu Hongyin.Effect of Nitric Acid Lan on Function of Electricity Deposition Ni-P Metal Alloy[J].Guangdong Chemical Industry,2009,36(12):31-32. |
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| Authors: | Li Li Xu Hongyin |
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| Affiliation: | Li Li1,Xu Hongyin2(1.College of Applied Science,Jiangxi University of Science and Technology,Ganzhou 341000,2.Faculty of Material and Chemical Engineering,China) |
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| Abstract: | The Ni-P metal alloy excellently bear eclipse with it and bear to whet function,and replace chrome to the amity of environment extensive application at the realms,such as machine,car,electronics and semi-conductor etc.But tradition of the Ni-P metal alloy plate a layer to want Yao to bear eclipse function good,mechanics function bad,the Yao mechanics good,bear eclipse function bad.Thd topic used to join the method of sparse soil in plate the liquid and look for a solution.Pass to do the contrast that don't ... |
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| Keywords: | Ni-P |
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