کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1662355 | 1517698 | 2007 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Preparation and properties of Ni/nano-Al2O3 composite coatings by automatic brush plating Preparation and properties of Ni/nano-Al2O3 composite coatings by automatic brush plating](/preview/png/1662355.png)
Ni/nano-Al2O3 composite coating was fabricated by automatic brush-plating technique and manually plated Ni/nano-Al2O3 composite coating was also prepared as a comparison. The surface morphology, microstructure, microhardness and wear resistance performance of the coatings were investigated. The results showed that the automatically plated Ni/nano-Al2O3 composite coating possessed smoother, finer, denser microstructure and more uniform performance as compared to the manually plated Ni/nano-Al2O3 composite coating. The former exhibited higher microhardness and better wear resistance under lubricant condition compared with that of the latter. The results presented herein lay the groundwork for future systematical studies in producing nanocomposite coating by brush-plating technique in order to optimize mechanical and tribological properties.
Journal: Surface and Coatings Technology - Volume 201, Issues 16–17, 21 May 2007, Pages 6933–6939