| Ni-Al2O3 镶嵌镀工艺及镀层性能研究 |
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| 引用本文： | 刘长瑛,王志奇,陶小克.Ni-Al2O3 镶嵌镀工艺及镀层性能研究[J].材料保护,2003,36(2):33-35. |
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| 作者姓名： | 刘长瑛 王志奇 陶小克 |
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| 作者单位： | 天津理工学院材料系,天津,300191 |
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| 摘 要： | 介绍了Ni-Al2O3耐磨复合镀层的制备工艺，讨论了工艺参数对镀层质量的影响。结果表明，镀层中Ni-Al2O3的复合量随电流密度增加、电镀时间的延长和镀液温度的升高而升高，镀层的硬度、耐磨性也随之升高，复合量为70％Al2O3时的镀层耐磨性优于镀纯铁层；此外，镀层具有高的耐蚀性。
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| 关 键 词： | Ni－Al2O3镶嵌镀 工艺 镀层 性能 研究 复合镀层 耐磨性 耐蚀性 |
| 文章编号： | 1001-1560(2003)02-0033-03 |
Inlay Electroplating Technology and Properties of Ni-Al2O3 Coating |
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| LIU Chang-ying,WANG Zhi-qi,TAO Xiao-ke.Inlay Electroplating Technology and Properties of Ni-Al2O3 Coating[J].Journal of Materials Protection,2003,36(2):33-35. |
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| Authors: | LIU Chang-ying WANG Zhi-qi TAO Xiao-ke |
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| Abstract: | The preparation of electroplating Ni-Al-2O-3 composite coating with wear resistance was introduced, and the effects of technology parameters on the coating were discussed. Experimental results showed that the composite amount of Ni-Al-2O-3 in the coating increased with the raising of current density and electroplating time and bath temperature, so did the hardness and wear resistance. When containing 70% Al-2O-3 in the coating, wear resistance had advantage over pure iron coating, besides composite coating had high corrosion resistance. |
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| Keywords: | Ni- Al-2O-3 composite coating wear resistance corrosion resistance |
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