| 中温酸性纳米化学复合镀Ni-P-ZrO2的研究 |
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| 引用本文： | 刘胜宾,崔霞,李光明,梁臻,蔺万峰,邹建平.中温酸性纳米化学复合镀Ni-P-ZrO2的研究[J].电镀与涂饰,2010,29(6). |
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| 作者姓名： | 刘胜宾 崔霞 李光明 梁臻 蔺万峰 邹建平 |
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| 作者单位： | 南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063 |
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| 摘 要： | 研究了中温酸性环境下影响化学复合镀Ni-P-ZrO2工艺的主要因素,通过实验探索了ZrO2纳米颗粒的用量、搅拌速率、pH和温度对镀液及镀层性能的影响.获得了最佳工艺如下:ZrO2粒子用量30 mg/L,pH=5,搅拌速率500 r/min.在此工艺下所得镀层的显微硬度为650 HV,与Ni-P合金镀层的相对耐磨性为4.6,耐硝酸点蚀时间大于150 s,镀层磷含量为6.80%,ZrO2含量为17.6%.
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| 关 键 词： | 化学复合镀 镍磷合金 二氧化锆 中温 酸性 |
Research on middle temperature acidic electroless nanocomposite plating of Ni-P-ZrO_2 |
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| LIU Sheng-bin,CUI Xia,LI Guang-ming,LIANG Zhen,LIN Wan-feng,ZOU Jian-ping.Research on middle temperature acidic electroless nanocomposite plating of Ni-P-ZrO_2[J].Electroplating & Finishing,2010,29(6). |
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| Authors: | LIU Sheng-bin CUI Xia LI Guang-ming LIANG Zhen LIN Wan-feng ZOU Jian-ping |
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| Affiliation: | LIU Sheng-bin,CUI Xia,LI Guang-ming,LIANG Zhen,LIN Wan-feng,ZOU Jian-ping School of Environmental , Chemical Engineering,Nanchang Hangkong University,Nanchang 330063,China |
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| Abstract: | The influence of major factors on electroless composite plating process of Ni-P-ZrO_2 under middle temperature and acidic conditions was studied,and the effects of dosage of nano-ZrO_2 particles,stirring rate,pH and temperature on the properties of the bath and deposit were explored experimentally.The optimal process parameters were obtained as follows:dosage of ZrO_2 particle 30 mg/L, pH = 5 and stirring rate 500 r/min.The deposit obtained by this process has a microhardness 650 HV,relative wear-resistance... |
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| Keywords: | electroless composite plating nickel-phosphorus alloy zirconia middle temperature acidity |
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