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| 新型电接触材料Ag-金属导电陶瓷的制备与性能 | |
| 引用本文： | 管伟明,张昆华,卢峰,郑福前,张国庆,吕海波.新型电接触材料Ag-金属导电陶瓷的制备与性能[J].贵金属,2002,23(1):26-28. |
| 作者姓名： | 管伟明 张昆华 卢峰 郑福前 张国庆 吕海波 |
| 作者单位： | 1. 昆明贵金属研究所,中国昆明,650221;中南大学粉末冶金研究所,中国长沙,410083 2. 昆明贵金属研究所,中国昆明,650221 3. 中南大学粉末冶金研究所,中国长沙,410083 |
| 摘 要： | 本研究从一种新的角度寻找Ag-CdO的替代材料。采用粉末冶金方法制备出Ag－ABO3颗粒弥散强化材料，并对新材料的制备工艺和电接触性能进行了研究。实验结果显示：新材料具有良好的电学和力学性能，复合材料显微组织结构不均匀对材料性能的一致性产生了一定的影响。 |
| 关 键 词： | 电接触材料 金属导电陶瓷 银复合材料 制备 性能 |
| 文章编号： | 1004-0676(2002)01-0026-03 |
| 修稿时间： | 2001年3月19日 |
Preparation and Performance of the Novel Electrical Contact Materials of Silver-Metal Oxides |
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| Guan Weiming ,Zhang Kunhua ,Lu Feng ,Zheng Fuqian ,Zhang Guoqing ,Lu Haibo.Preparation and Performance of the Novel Electrical Contact Materials of Silver-Metal Oxides[J].Precious Metals,2002,23(1):26-28. | |
| Authors: | Guan Weiming Zhang Kunhua Lu Feng Zheng Fuqian Zhang Guoqing Lu Haibo |
| Affiliation: | Guan Weiming 1,2,Zhang Kunhua 1,Lu Feng 1,Zheng Fuqian 1,Zhang Guoqing 1,Lu Haibo 2 |
| Abstract: | The present research work is an attempt to find a substitute for Ag-CdO from a new point of view.The new composite materials of Ag-ABO 3 were prepared by the method of powder metallurgy.The preparing technique and performance of the composite were studied.The experimental results showed that the new materials had excellent electrical and mechanical properties.But the heterogeneity of microstructure has an influence on the homogeneity of the performance. |
| Keywords: | Electrical contact material Electric-conductive ceramic of metal oxide Composite based on silver |
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