| 电弧对银金属氧化物（AgMeO）触头的熔炼和侵蚀特性 |
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| 引用本文： | 武宝山,万江文.电弧对银金属氧化物（AgMeO）触头的熔炼和侵蚀特性[J].新疆工学院学报,1998,19(3):224-227,242. |
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| 作者姓名： | 武宝山 万江文 |
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| 作者单位： | 新疆工学院基础部!乌鲁木齐，830008 |
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| 基金项目： | 新疆维吾尔自治区教委自然科学研究与技术开发项目 |
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| 摘 要： | 在快速试验上对ＡｇＣｄＯ和ＡｇＳｎＯ２触头材料进行大量分断电弧侵蚀试验，利用扫描电镜对熔层表面进行微观测试，并且利用能量扩散式Ｘ射线衍射仪对熔层表面进行成份分析。
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| 关 键 词： | 银金属氧化物 熔炼 侵蚀 电弧 电解头材料 |
SMELTING AND EROSION CHARACTERISTICS OF BREAKING ARCS ON AGMEO CONTACTS |
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| Authors: | Wu Baoshan et al |
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| Affiliation: | Dept. of Basic Courses Urumuqi 830008 |
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| Abstract: | The experiments on the erosion behavior of AgCdO and AgSnO, contacts by breakingarcs are carried out in an accelerated testing machine. the surface of melting range was exam-ined by SEM, and the element compositions of the surface are analyzed by EDAX. The mi-crostructure and the composition of the surface of melting range are studied. The hole andcracking mechanism is consldered. Finally, the mechanism of arc erosion and microstructureas well as the composition of the surface of melting range are discussed. it is found that withthe increasing of operations, the ratio of Ag to secondary component becomes much morestable and only fluctuate in a certain |
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| Keywords: | silver metal-oxide smelting erosion arc |
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