| 电弧力对触头表面形貌特征的影响 |
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| 引用本文： | 郭凤仪,杨维.电弧力对触头表面形貌特征的影响[J].辽宁工程技术大学学报(自然科学版),1999,18(2):140-143. |
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| 作者姓名： | 郭凤仪 杨维 |
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| 作者单位： | [1]辽宁工程技术大学电气工程系 [2]中国矿业大学北京校区 |
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| 摘 要： | 根据触头材料电弧侵蚀的开断实验及实验后触头表面的微观分析，发现触头表面电弧侵蚀形貌特征与电弧力有直接关系。通过进一步研究，提出了电弧力是导致液态金属流动和形成液态喷溅状、斑点状形貌特征的主要原因，并进行了深入的理论分析。
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| 关 键 词： | 电弧力 触头材料 电弧侵蚀 形貌特征 触头 |
The Effect of Electrical Arc Forces on Arc Erosion Morphology Features of Contact Surfaces |
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| Guo Fengyi, Miao Shengzhang, Yang Wei, Zhao Ran.The Effect of Electrical Arc Forces on Arc Erosion Morphology Features of Contact Surfaces[J].Journal of Liaoning Technical University (Natural Science Edition),1999,18(2):140-143. |
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| Authors: | Guo Fengyi Miao Shengzhang Yang Wei Zhao Ran |
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| Abstract: | According to the breaking experiments of arc erosion and microanalysis of the tested contact,the direct relations of are erosion morphology features with electrical arc forces is found.Two kinds of morphology features are caused by splattering of melt droplets and spots. |
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| Keywords: | electrical arc forces contact materials arc erosion morphology features |
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