Effect of mechanical attrition on microstructure and properties of electroless-plated Ni-P coatings on zinc alloy | |
Li, Ya-Min; Wang, Li-Bo; Liu, Hong-Jun | |
刊名 | Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment |
2013-03-01 | |
卷号 | 34期号:3页码:154-159 |
关键词 | Activation energy Corrosion resistance Electroless plating Hardness Microstructure Nickel Structure (composition) Zinc alloys Amorphous structures Electrochemical experiments Hardness and corrosion Mechanical attrition Microhardness tests Microstructure and properties Ni-P coating Plating solutions |
ISSN号 | 10096264 |
英文摘要 | A mechanically assisted electroless (MAE) plating technique was applied in the process of conventional electroless (CE) Ni-P plating on a zinc alloy by stirring the plating solution containing glass balls. Then the effect of the mechanical attrition on microstructure and properties of electroless-plated Ni-P coatings was studied by means of XRD, SEM, AFM, micro-hardness test and electrochemical experiments. The results show that the amorphous structure is obtained and the content of phosphorus decreases for the MAE plated coating. And the MAE plated coating shows smooth surface morphology, pores-free and more compactness. Therefore, the hardness and corrosion resistance of the novel coatings are considerably improved compared with that of the CE-plated Ni-P coatings. In MAE plating process, the activation energy of reaction is decreased, but the deposition rate of electroless palting is decreased too. |
语种 | 中文 |
出版者 | Editorial Office of Transactions of Materials, 18 Xueqing Road, Beijing, 100083, China |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/113256] |
专题 | 材料科学与工程学院 国际教育学院 |
作者单位 | Key Laboratory of Non-Ferrous Metal Alloys and Processing, the Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China |
推荐引用方式 GB/T 7714 | Li, Ya-Min,Wang, Li-Bo,Liu, Hong-Jun. Effect of mechanical attrition on microstructure and properties of electroless-plated Ni-P coatings on zinc alloy[J]. Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,2013,34(3):154-159. |
APA | Li, Ya-Min,Wang, Li-Bo,&Liu, Hong-Jun.(2013).Effect of mechanical attrition on microstructure and properties of electroless-plated Ni-P coatings on zinc alloy.Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment,34(3),154-159. |
MLA | Li, Ya-Min,et al."Effect of mechanical attrition on microstructure and properties of electroless-plated Ni-P coatings on zinc alloy".Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment 34.3(2013):154-159. |
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