高鹏,杨中东,徐小连,陈义庆,钟彬,艾芳芳,李琳

• 1:鞍钢股份有限公司技术中心
• 2:东北大学材料与冶金学院

摘要(Abstract)：

研究了施加稳恒磁场(0～1 T)对碳钢表面电镀Ni-W合金的影响。测定了不同方向、不同强度稳恒磁场下的电流效率、合金组成及镀层硬度,并用X射线衍射对镀层的微观结构进行了分析。对实验结果进行了分析讨论,找出了稳恒磁场对上述性能的影响规律。结果表明:与不施加磁场相比,施加磁场后镀层的含钨量上升:当磁场方向垂直于电场方向(B⊥J),B=1.0 T时,含钨量上升了约11%;当磁场方向平行于电场方向(B∥J),B=1.0 T时,含钨量上升了约13%;镀层的非晶化程度增强;镀层的硬度提高、孔隙率下降;但Ni-W合金电沉积的电流效率降低。

关键词(KeyWords)： 镍钨合金;磁场;电沉积

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 高鹏,杨中东,徐小连,陈义庆,钟彬,艾芳芳,李琳

DOI: 10.13289/j.issn.1009-6264.2012.04.004

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