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AgNi電觸頭材料研究進(jìn)展
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國家自然科學(xué)基金（u0837601）


Research Progress of AgNi Contact Materials
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    摘要:

    AgNi合金是一種綜合性能優(yōu)良的節(jié)銀電觸頭材料。本文概述了AgNi合金電觸頭材料制備技術(shù)的研究現(xiàn)狀及進(jìn)展，重點(diǎn)介紹了機(jī)械混合法、化學(xué)共沉積法、機(jī)械合金化法3種主要制備方法。由于AgNi電觸頭材料的應(yīng)用受到大負(fù)荷下抗熔焊性差的制約，因此還討論了改善AgNi電觸頭材料抗熔焊性的途徑，最后對(duì)其未來的發(fā)展方向進(jìn)行了展望。

    Abstract:

    AgNi alloy is a kind of electrical contact materials, which has excellent comprehensive performances. In this work, the preparation technology and research developments of AgNi contact material were summarized, and three main preparation methods were focused on, i.e. mechanical mixing, chemical co-precipitation and mechanical alloying. One obstacle for the use of AgNi alloy is the lack of good melting welding-resistance, so the improvement of melting welding-resistance of AgNi contact material was discussed. At last, the development directions of AgNi contact material in the future were expected.

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王塞北,謝 明,劉滿門,楊有才,陳永泰,張吉明. AgNi電觸頭材料研究進(jìn)展[J].稀有金屬材料與工程,2013,42(4):875~880.[Wang Saibei, Xie Ming, Liu Manmen, Yang Youcai, Chen Yongtai, Zhang Jiming. Research Progress of AgNi Contact Materials[J]. Rare Metal Materials and Engineering,2013,42(4):875~880.]
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  • 收稿日期:2012-04-25
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