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釹鐵硼合金的氫化／歧化物的脫氫再合成新磁材的微觀組織和磁性能
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Microstructure and Magnetic Property of New Materials by the Desorption of Hydrogenation Disproportionation Product of NdFeB Alloy
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    摘要:

    研究了Nd－Fe－B合金的氫化／歧化物的脫氫過程的特點(diǎn)，通過對(duì)原料合金、氫化／歧化物和脫氫合成材料的微觀結(jié)構(gòu)、X射線衍射圖和磁性能的對(duì)比研究，建立了Nd－Fe－B氫化／歧化物脫氫再合成Nd－Fe－B型硬磁材料的機(jī)理。

    Abstract:

    The characteristics of the desorption process of the hydrogenation disproportionation product of NdFeB alloy were investigated. Nd Fe B alloy was melted in a vacuum mild frequency induction furnace. The sample was prepared by a hydrogenation disproportionation desorption recombination process. The mechanism of the recombination Nd 2Fe 14 B type hard magnetic material by a desorption of hydrogenation disproportionation product of NdFeB alloy was established by the comparison of the microstructures, X-ray diffraction patterns and magnetic properties.

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石永金 周濟(jì) 等.釹鐵硼合金的氫化／歧化物的脫氫再合成新磁材的微觀組織和磁性能[J].稀有金屬材料與工程,2002,(3):171~174.[Shi Yongjin, Zhou Ji, Den Chaoquan, Liu Kangmei. Microstructure and Magnetic Property of New Materials by the Desorption of Hydrogenation Disproportionation Product of NdFeB Alloy[J]. Rare Metal Materials and Engineering,2002,(3):171~174.]
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  • 最后修改日期:2001-02-26
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