| 新型无银触头材料的研制 |
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| 引用本文： | 谢健全,黄和平.新型无银触头材料的研制[J].粉末冶金材料科学与工程,2002,7(1):72-74. |
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| 作者姓名： | 谢健全 黄和平 |
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| 作者单位： | 粉末冶金国家重点实验室,长沙,410083 |
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| 摘 要： | 采用粉末冶金技术研制了一种新型无银触头材料。该材料的综合性能,如密度、硬度、电阻率、灭弧特性及温度特性与传统的银基触头材料接近。所研制的无银触头在许多应用中,如在电力机车上可替代银基材料,具有明显的经济效益和社会效益。
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| 关 键 词： | 无银触头 银基触头 性能 |
| 修稿时间： | 2001年9月14日 |
Preparing a new type of silver-free contact material |
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| Xie Jiangquan,HUANG Heping.Preparing a new type of silver-free contact material[J].materials science and engineering of powder metallurgy,2002,7(1):72-74. |
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| Authors: | Xie Jiangquan HUANG Heping |
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| Abstract: | A new type of silver-free contact material was prepared by P/M technology. The combined properties of the material, such as density, hardness, resistivity, arc resistance and temperature characteristics, are similar to those of conventional silver contact materials. So the new material can replace silver-based contact materials in many applications, e.g in electric locomotive's, which has a great economic and social beneficial results. |
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| Keywords: | silver-free contact silver contact materials properties |
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