[1]程延海,朱真才,邢方方,等.纳米相含量对Ni-P镀层耐蚀性的影响[J].深圳大学学报理工版,2012,29(No.5(377-470)):444-448.[doi:10.3724/SP.J.1249.2012.05444]
 CHENG Yan-hai,ZHU Zhen-cai,XING Fang-fang,et al.Effect of nano-phase content on the corrosion resistance properties of Ni-P deposit[J].Journal of Shenzhen University Science and Engineering,2012,29(No.5(377-470)):444-448.[doi:10.3724/SP.J.1249.2012.05444]
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纳米相含量对Ni-P镀层耐蚀性的影响()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第29卷
期数:
2012年No.5(377-470)
页码:
444-448
栏目:
材料科学
出版日期:
2012-09-21

文章信息/Info

Title:
Effect of nano-phase content on the corrosion resistance properties of Ni-P deposit
作者:
程延海1 朱真才1 邢方方1 张世举1 邹勇2
1) 中国矿业大学机电工程学院, 江苏 徐州 221116
2) 山东大学热科学与工程研究中心, 济南 250061
Author(s):
CHENG Yan-hai1 ZHU Zhen-cai1 XING Fang-fang1 ZHANG Shi-ju1 and ZOU Yong2
1) School of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, Jiangsu Province, P.R.China
2) Institute of Thermal Science and Technology, Shandong University, Jinan 250061, P.R.China
关键词:
化学镀表面改性Ni-P纳米相X射线衍射腐蚀
Keywords:
electroless surface modification Ni-P nano-phase X-ray diffraction corrosion
分类号:
TG 174
DOI:
10.3724/SP.J.1249.2012.05444
文献标志码:
A
摘要:
利用化学镀方法,在普碳钢基体表面制备了纳米相含量不同的Ni-P合金镀层,分别采用扫描电镜、X射线衍射以及电化学工作站研究镀层的相应性能.结果表明,改变工艺参数可以得到均匀、致密和无表面缺陷的Ni-P合金镀层,随着工艺参数的变化,镀层的纳米相含量不同;由于纳米相结构中存在大量晶界,在晶界和晶粒间形成大量微小电化学电池,随纳米相含量的增加,增大了镀层的腐蚀倾向.
Abstract:
The deposits of electroless nickel-phosphorus were prepared on the surface of mild steel. The property of Ni-P deposits were studied by means of scanning electron microscopy, X-ray diffraction and electrochemical workstation respectively. The results show that the deposits, which are uniform, dense and of no defects in surface morphology,can be obtained in altered processes. The deposits have different nano-phase contents under the condition of different processes. Meanwhile, large grain boundaries appear in the deposits with the increase of nano-phase contents and many micro-electrical cells form around grain boundaries. The corrosion trend of the Ni-P deposit increases with the increase of nano-phase.

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[1]杨钦鹏,汤皎宁,李均钦,等.镍、磷和空心微珠复合镀层摩擦磨损性能研究[J].深圳大学学报理工版,2008,25(2):195.
 YANG Qin-peng,TANG Jiao-ning,LI Jun-qin,et al.Fabrication and wear properties of electroless Ni-P/cenosphere composite coatings[J].Journal of Shenzhen University Science and Engineering,2008,25(No.5(377-470)):195.
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备注/Memo

备注/Memo:
Received:2010-12-20;Revised:2011-10-20;Accepted:2012-03-31
Foundation:National Natural Science Foundation of China(51006117);Priority Academic Program Development of Jiangsu Higher Education Institutions
Corresponding author:Associate professor CHENG Yan-hai. E-mail: chyh1007@cumt.edu.cn
Citation:CHENG Yan-hai, ZHU Zhen-cai, XING Fang-fang, et al. Effect of nano-phase content on the corrosion resistance properties of Ni-P deposit[J]. Journal of Shenzhen University Science and Engineering, 2012, 29(5): 444-448.(in Chinese)
基金项目:国家自然科学基金资助项目(51006117);江苏省高校优势学科建设工程资助项目
作者简介:程延海(1977-),男(汉族),江苏省徐州市人,中国矿业大学副教授、博士. E-mail:chyh1007@cumt.edu.cn
引文:程延海, 朱真才,邢方方,等. 纳米相含量对Ni-P镀层耐蚀性的影响[J]. 深圳大学学报理工版,2012,29(5):444-448.
更新日期/Last Update: 2012-09-26