| 化学镀Ni-B合金镀层性能 |
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| 引用本文： | 邝刘伟,范希梅,郝军,张会广.化学镀Ni-B合金镀层性能[J].中国腐蚀与防护学报,2011(4). |
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| 作者姓名： | 邝刘伟 范希梅 郝军 张会广 |
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| 作者单位： | 西南交通大学材料学院材料先进技术教育部重点实验室;吉林石油集团有限责任公司基建处; |
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| 基金项目： | 西南交通大学科技发展基金项目(2007B08); 吉林油田公司科技项目资助 |
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| 摘 要： | 通过改变镀液还原剂的含量和加入定量的乙酸钠,研究对化学镀镍硼合金形貌和性能的变化。从晶体结构、镀层形貌、硬度和耐磨曲线等几方面来分析加入乙酸钠12g/L时,化学镀Ni-B合金镀层形貌和性能改善的原因。乙酸钠起到缓冲剂的作用,降低了化学镀Ni-B的镀速,提高了化学镀Ni-B的致密度,改善了镀层的质量从而提高镀层的各种性能。
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| 关 键 词： | 化学镀Ni-B 晶体结构 表面形貌 磨损 |
STUDY ON THE PROPERTIES OF ELECTROLESS Ni-B |
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| KUANG Liuwei,FAN Ximei,HAO Jun,ZHANG Huiguang .Key Laboratory of Advanced Technologies of Materials of Ministry of Education,Southwest Jiaotong University,Chengdu : .Construction.STUDY ON THE PROPERTIES OF ELECTROLESS Ni-B[J].Journal of Chinese Society For Corrosion and Protection,2011(4). |
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| Authors: | KUANG Liuwei FAN Ximei HAO Jun ZHANG Huiguang Key Laboratory of Advanced Technologies of Materials of Ministry of Education Southwest Jiaotong University Chengdu : Construction |
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| Affiliation: | KUANG Liuwei~1,FAN Ximei~1,HAO Jun~2,ZHANG Huiguang~1 1.Key Laboratory of Advanced Technologies of Materials of Ministry of Education,Southwest Jiaotong University,Chengdu 610031: 2.Construction Department,Petro-China Jilin Oilfield Company,Songyuan 138000 |
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| Abstract: | In order to enhance the properties of electroless Ni-B,the changes in morphology and performance of electroless Ni-B alloy was studied by changing the contents of reducing agent and adding quantitative sodium acetate.The reasons of the morphology and performance of the electroless Ni-B were improved while adding sodium acetate 12 g/L are analyzed based on crystal structure,coating morphology,hardness,wear curves.It was found that sodium acetate as a buffer can reduce the deposition rate of the chemical plat... |
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| Keywords: | electroless Ni-B crystal structure coating morphology wear |
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