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| 工艺条件对电沉积Ni-W合金纳米晶的影响 | |
| 引用本文： | 舒霞,昊玉程,郑玉春,王文芳,张勇,李广海,张立德.工艺条件对电沉积Ni-W合金纳米晶的影响[J].稀有金属材料与工程,2005,34(3):413-416. |
| 作者姓名： | 舒霞 昊玉程 郑玉春 王文芳 张勇 李广海 张立德 |
| 作者单位： | 1. 合肥工业大学,安徽,合肥,230009 2. 合肥工业大学,安徽,合肥,230009;中国科学院固体物理研究所,安徽,合肥,230031 3. 中国科学院固体物理研究所,安徽,合肥,230031 |
| 基金项目： | 安徽省自然科学基金资助(00046403)。 |
| 摘 要： | 选择对Ni-W合金电沉积影响较大的钨酸钠浓度、电流密度、镀液pH值、温度等4个工艺参数进行对比实验，探索了各因素对沉积速率、显微硬度、镀层外观的影响，为制备Ni-W合金纳米晶提供依据，同时制备出了晶粒尺寸为10．09nm的Ni-W合金纳米晶镀层。 |
| 关 键 词： | Ni-W合金 电沉积 纳米晶 |
| 文章编号： | 1002-185X(2005)03-0413-04 |
| 修稿时间： | 2003年7月7日 |
Influence of Technic Process on the Electrode position Ni-W Alloy Nanocrystalline |
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| Shu Xi,Wu Yucheng,Zheng Yuchun,Wang Wenfang,Zhang Yong,Li Guanghai,Zhang Lide.Influence of Technic Process on the Electrode position Ni-W Alloy Nanocrystalline[J].Rare Metal Materials and Engineering,2005,34(3):413-416. | |
| Authors: | Shu Xi Wu Yucheng Zheng Yuchun Wang Wenfang Zhang Yong Li Guanghai Zhang Lide |
| Abstract: | A contrastive experiment was conducted by using 4 key process parameters, i.e. concentration of sodium tungstate, current density, pH value and temperature that have greater influences on the electro deposition of Ni-W alloy nanocrystalline. Influences on the deposition rate, microhardness and surface of plating were studied respectively, which would provide basis for the preparation of Ni-W alloy nanocrystalline. At the same time, the plating of Ni-W alloy nanocrystalline was obtained, the size of which was10.09 nm. |
| Keywords: | Ni-W alloy electro-deposition nanocrystalline |
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