| 制备工艺对智能框架断路器用AgNi（30）C（3）触头材料性能的影响 |
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| 引用本文： | 张秀芳,鲁香粉,方耀兴,柏小平,黄文明,黄钟. 制备工艺对智能框架断路器用AgNi（30）C（3）触头材料性能的影响[J]. 电工材料, 2011, 0(4): 23-26 |
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| 作者姓名： | 张秀芳 鲁香粉 方耀兴 柏小平 黄文明 黄钟 |
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| 作者单位： | 福达合金材料股份有限公司,浙江温州,325025 |
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| 摘 要： | 分别采用机械混粉法和化学包覆法制备AgNi（30）C（3）粉体，分析了不同制备工艺条件下AgNi（30）c（3）触头材料显微组织和性能的变化。结果表明，化学包覆法制备的AgNi（30）C（3）材料颗粒细小，分散均匀，基体结合强度较高。与机械混粉法制备的AgNi（30）C（3）相比，化学包覆法制备的AgNi（30）C（3）材料密度、硬度较高，电阻率较低，综合性能较佳。
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| 关 键 词： | AgNi（30）C（3）触头材料 混粉 包覆 智能框架断路器 |
Effect of Different Technologies on the Properties of AgNi(30)C(3) Contact Material Used in Intelligent Air Circuit Breakers |
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| ZHANG Xiu-fang,LU Xiang-fen,FANG Yao-xing,BAI Xiao-ping,HUANG Wen-ming,HUANG Zhong. Effect of Different Technologies on the Properties of AgNi(30)C(3) Contact Material Used in Intelligent Air Circuit Breakers[J]. Electrical Engineering Materials, 2011, 0(4): 23-26 |
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| Authors: | ZHANG Xiu-fang LU Xiang-fen FANG Yao-xing BAI Xiao-ping HUANG Wen-ming HUANG Zhong |
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| Affiliation: | ZHANG Xiu-fang,LU Xiang-fen,FANG Yao-xing,BAI Xiao-ping,HUANG Wen-ming,HUANG Zhong(Fuda Alloy Materials Co.Ltd.,Zhejiang Wenzhou 325025,China) |
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| Abstract: | In this paper,AgNi(30)C(3) powder was prepared by powder-mixing and coating methods.Microstructures and properties of AgNi(30)C(3) fabricated by differet technologies were studied.The results show that a more uniform microstructure and a higher bonding strength were obtained when prepared by coating method.Compared to powder-mixing process,AgNi(30)C(3) contact material with higher density and hardness,lower electric resistivity was fabricated by coating process. |
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| Keywords: | AgNi(30)C(3) contact material powder-mixing coating intelligent air circuit breakers |
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