| 工艺参数对磁力搅拌-化学沉积Ni-P-SiC镀层的影响 |
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| 引用本文： | 马春阳,田济语,杨占发.工艺参数对磁力搅拌-化学沉积Ni-P-SiC镀层的影响[J].兵器材料科学与工程,2012,35(5):57-59. |
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| 作者姓名： | 马春阳 田济语 杨占发 |
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| 作者单位： | 东北石油大学机械科学与工程学院,黑龙江 大庆,163318;大庆油田采油四厂,黑龙江 大庆,163000 |
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| 摘 要： | 用磁力搅拌-化学沉积的方法,在45钢表面沉积Ni-P-SiC镀层。研究了SiC微粒添加量、搅拌速率以及镀液温度等对镀层硬度和表面形貌的影响,借助扫描电子显微镜(SEM)对镀层进行观察。结果表明:当SiC的质量浓度为10 g/L时,镀层显微硬度最大(615.2HV);当磁力搅拌速率为300 r/min时,镀层的显微硬度最大(632.8HV)。磁力搅拌-化学沉积Ni-P-SiC镀层的最佳工艺参数为:SiC添加的质量浓度10 g/L,搅拌速率300 r/min,温度85℃。
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| 关 键 词： | 磁力搅拌 Ni-P-SiC镀层 工艺 显微硬度 表面形貌 |
Effect of plating parameters on Ni-P-SiC layers prepared by magnetic stirring-electroless plating method |
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| MA Chunyang,TIAN Jiyu,YANG Zhanfa.Effect of plating parameters on Ni-P-SiC layers prepared by magnetic stirring-electroless plating method[J].Ordnance Material Science and Engineering,2012,35(5):57-59. |
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| Authors: | MA Chunyang TIAN Jiyu YANG Zhanfa |
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| Affiliation: | 1.College of Mechanical Science and Engineering,Northeast Petroleum University,Daqing 163318,China; 2.No.4 Oil Production Plant,Petrochina Daqing Oilfield,Daqing 163318,China) |
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| Abstract: | Ni-P-SiC layers were prepared by magnetic stirring-electroless plating method on 45 steel.The effect of SiC concentration,stirring rate and temperature on the microhardness of the layers was investigated.And the morphologies of Ni-P-SiC layers were observed using scanning electron microscope(SEM).The results show that the maximum microhardness of Ni-P-SiC layers is 615.2HV,when the SiC concentration is 10 g/L,and that is 632.8HV,when the stirring rate is 300 r/min.The optimal parameters for preparing Ni-P-SiC layers are listed as follows: the SiC concentration 10 g/L,the stirring rate 300 r/min,and the temperature of plating liquid 85 ℃. |
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| Keywords: | magnetic stirring Ni-P-SiC layers plating parameters microhardness surface morphology |
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