| 含金属氧化物添加剂的AgNi电触头材料研究 |
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| 引用本文： | 叶凡,黄锡文,王逸虚,陈光明,李镇鹏. 含金属氧化物添加剂的AgNi电触头材料研究[J]. 电工材料, 2013, 0(2): 3-7,12 |
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| 作者姓名： | 叶凡 黄锡文 王逸虚 陈光明 李镇鹏 |
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| 作者单位： | [1]桂林电器科学研究院有限公司,广西桂林541004 [2]施耐德电气中国电力研发中心,上海200331 |
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| 基金项目： | 科技部科研院所技术开发研究专项资金资助项目（2009EG119141） |
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| 摘 要： | 采用独特方法与粉末冶金法相结合的方式制备了含金属氧化物(MeO)添加剂的AgNi电触头材料,并对材料的相结构、添加剂的分布均匀性、金相组织、力学物理性能、电气应用性能等进行了分析、研究。结果表明,MeO添加剂的加入提高了AgNi电触头材料的电寿命,且其力学物理性能没有明显下降,适用于中等电流等级的接触器等低压电器中。
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| 关 键 词： | AgNi 电触头材料 金属氧化物 添加剂 |
Study on AgNi Contact Materials With MeO Additives |
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| YE Fan,HUANG Xi-wen,WANG Yi-xu,CHEN Guang-ming,LI Zhen-peng. Study on AgNi Contact Materials With MeO Additives[J]. Electrical Engineering Materials, 2013, 0(2): 3-7,12 |
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| Authors: | YE Fan HUANG Xi-wen WANG Yi-xu CHEN Guang-ming LI Zhen-peng |
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| Affiliation: | (l.Guilin Electrical Equipment Scientific Research Institute Co., Ltd., Guangxi Guilin 541004, China; 2. Schneider Electric Power Engineering China, Shanghai 200331, China) |
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| Abstract: | A special method was combined with the powder metallurgy method to manufacture AgNi contact materials with MeO additives. The phase structure, distribution uniformity of additives, metallographic structure, mechanical and physical properties and electrical performance of the material were analyzed. Results show that with the addition of MeO additives, the electrical life of the AgNi contact material has been improved, while the mechanical and physical properties have not obviously decreased. This material is applicable for low-voltage devices such as contactors of middle current level. |
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| Keywords: | AgNi contact material MeO additive |
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