摘要
研究了用电镀法制取铁－铼高温自润滑合金的可能性。结果表明，电流密度，高铼酸根离子浓度等因素对镀层含铼量和阴极电流效率有较大影响，确定了较适宜的镀液组成和电镀条件。摩擦实验结果表明，铁－铼镀层有高温自润滑的作用，有希望代替整体冶炼的铁－铼合金。
The possibility of the application of electroplating-process to self-lubricating Fe-Re al-loys at elevated temperature is studied.The results show that there are important effects ofsuch ReO4 concentration and cathode current density on cathode current efficiencv and com-position of the alloys. The suitable components and favorable electrodeposition conditionwere found.The friction tests indicated that the Fe-Re alloys electrodeposition plays the roleof self-lubrlcation at elevated temperature,and alloy blocks can be substituted with Fe-Realloys electrodeposition
出处
《中南工业大学学报》
CSCD
1995年第3期381-384,共4页
Journal of Central South University of Technology(Natural Science)
基金
国家自然科学基金
关键词
自润滑
铁-铼合金
电镀
电镀层
self-lubricating
iron-rhenium alloys
electro-deposition
