| ???????Ni/Al2O3??????????????? |
| |
| 引用本文： | 曹大勇,杨景茹,张国旭,李慧.???????Ni/Al2O3???????????????[J].物理测试,2006,24(6):14-0. |
| |
| 作者姓名： | 曹大勇 杨景茹 张国旭 李慧 |
| |
| 作者单位： | 1.????????????????, ??? ????066004; 2.???????????????,??? ????066004;3.???????????????, ??? ????066004?? 4.????????????????????? ???? 250101 |
| |
| 摘 要： | 利用双向脉冲复合电沉积技术制备Ni/Al2O3复合镀层，并用X射线衍射（XRD）、扫描电镜/能谱（SEM/EDS）及性能测试等方法研究了复合镀层的组织与硬度。结果表明：采用双向脉冲电沉积技术可获得结晶细密且表面光滑平整的Ni/Al2O3复合镀层。在本试验范围内，镀层的硬度随着Al2O3含量的增加而升高。
|
| 关 键 词： | ??????? Ni/Al2O3?????? ??? ??? |
| 文章编号： | 1001-0777(2006)06-0014-02 |
| 收稿时间： | 2006-04-26 |
Microstructure and Hardness of Double Pulse Electrodeposited Ni/Al2O3 Composite |
| |
| CAO Da-yong,YANG Jing-ru,ZHANG Guo-xu,LI Hui.Microstructure and Hardness of Double Pulse Electrodeposited Ni/Al2O3 Composite[J].Physics Examination and Testing,2006,24(6):14-0. |
| |
| Authors: | CAO Da-yong YANG Jing-ru ZHANG Guo-xu LI Hui |
| |
| Affiliation: | 1.Qinhuangdao Port Group Co Ltd, Qinhuangdao 066004, Hebei, China; 2. Hebei Building Material ??Professional College, Qinhuangdao 066004, Hebei, China; 3.Shenhua Huanghua Port Co Ltd, ??Qinhuangdao 066004, Hebei, China; 4.Jian Iron Steel Co Ltd.Jinan 250101,Shandong, China |
| |
| Abstract: | The Ni/Al2O3 composite coating was prepared by using a double pulse electrodeposite technique. The microstructure and hardness of Ni/Al2O3composite coating was studied by XRD, SEM/EDS and property test. The results show that the Ni/Al2O3 composite coatings of crystal of matrix Nickel are fine and close. The surface of coating is smooth. The hardness of the composite coating increase with the increase of the Al2O3 particle content in the range of the experiment. |
| |
| Keywords: | double pulse Ni/Al_2O_3 composite coats microstructure hardness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理测试》浏览原始摘要信息 |
|
点击此处可从《物理测试》下载全文 |
