| 高速喷射电沉积镍工艺研究 |
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| 引用本文： | 熊毅,荆天辅,乔桂英,邵光杰,于升学.高速喷射电沉积镍工艺研究[J].电镀与涂饰,2000,19(5):1-3. |
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| 作者姓名： | 熊毅 荆天辅 乔桂英 邵光杰 于升学 |
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| 作者单位： | 燕山大学,材料科学与化学工程学院,河北,秦皇岛,066004 |
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| 基金项目： | 河北省自然科学基金!资助项目 (5 982 5 0 ) |
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| 摘 要： | 利用自行研制的高速喷射电沉积装置电沉积镍。研究了电流密度与沉积速率的关系，并将所得沉积层与槽镀沉积层进行比较。结果表明：采用此装置，允许使用的极限电流密度及沉积速度均增大，所得沉积层硬度值（Ｈｖ）比一般槽镀层高出２００左右，镀层生形态由枝晶生长转变为柱状生长。
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| 关 键 词： | 射喷电沉积 镍 高速喷射装置 电流密度 |
Study of high speed nickel jet-electrodeposit |
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| XIONG Yi,JING Tian-fu,QIAO Gui-ying,SHAO Guang-jie,YU Sheng-xue.Study of high speed nickel jet-electrodeposit[J].Electroplating & Finishing,2000,19(5):1-3. |
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| Authors: | XIONG Yi JING Tian-fu QIAO Gui-ying SHAO Guang-jie YU Sheng-xue |
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| Abstract: | Self-developed equipment for high speed nickel jet-electrodeposit was adopted to obtain nickel layer. The relationship of current density with deposit speed was studied. Properties of jet-electrodeposited nickel layer was compared with that of conventional electroplated layer, and the results showed that the limit current density and the deposit speed as high speed nickel jet-electrodeposit increased, and vickers hardness of obtained deposit was about 200 higher than that of conventional plated layer. The crystal configuration of jet-elcetrodeposited coatings converts from dendritic growth to columnar growth. |
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| Keywords: | jet-electrodeposition nickel high speed |
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