| 纳米级改性AgC触头材料的研制 |
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| 引用本文： | 李恒.纳米级改性AgC触头材料的研制[J].低压电器,2011(7):10-13. |
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| 作者姓名： | 李恒 |
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| 作者单位： | 桂林金格电工电子材料科技有限公司; |
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| 摘 要： | 针对AgC触头材料耐电磨损性差的问题,采用添加纳米级难熔物质的方式进行改性。深入研究了添加物种类、分散剂、超声时间等工艺参数对添加效果的影响,并用优化后的工艺参数研制出改性AgC（3）触头材料。改性AgC（3）材料的物理性能良好,在小型断路器和电动机断路器的型式试验中表现出优异的电性能,有利于延长电器的使用寿命,同时节约材料,降低制造成本。
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| 关 键 词： | 触头材料 断路器 研制 |
Research of Modified AgC Contact Material with Nano Material |
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| LI Heng.Research of Modified AgC Contact Material with Nano Material[J].Low Voltage Apparatus,2011(7):10-13. |
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| Authors: | LI Heng |
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| Affiliation: | LI Heng(Guilin Coninst Electrical & Electronic Material Co.,Ltd.,Guilin 541004,China) |
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| Abstract: | Aiming at the low electric erosion resistance of AgC contact material,the material was modified by adding nano refractory material.The influences of the technological parameters such as additive type,dispersing a-gent and ultrasonic time on the results were studied.With the optimized technological parameters,modified AgC(3) contact material was made with very good physical properties.The modified AgC(3) contact material was test-ed in small circuit breakers and motor breakers,which showed excellent electric... |
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| Keywords: | contact material circuit breaker research |
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