| 烧结NdFeB磁体热浸镀锌工艺研究 |
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| 引用本文： | 李顺,张虹,白书欣,陈柯,朱晓莹.烧结NdFeB磁体热浸镀锌工艺研究[J].金属热处理,2004,29(10):27-29. |
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| 作者姓名： | 李顺 张虹 白书欣 陈柯 朱晓莹 |
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| 作者单位： | 国防科学技术大学,航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 湖南省重点科技攻关项目 ( 0 2GKY2 0 0 6) |
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| 摘 要： | 研究了在烧结钕铁硼表面热浸镀锌的工艺，结果发现在烧结钕铁硼表面和镀覆材料之间形成了冶金结合，但镀层和烧结钕铁硼基体之间有环形裂纹出现，其原因是由于钕铁硼磁体的膨胀特性造成的。
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| 关 键 词： | 热浸镀 钕铁硼 表面防护 镀锌 |
| 文章编号： | 0254-6051(2004)10-0027-03 |
Process of Hot Dip Zinc-Plating for Sintered NdFeB Magnets |
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| LI Shun,ZHANG Hong,BAI Shu-xin,CHEN Ke,ZHU Xiao-ying.Process of Hot Dip Zinc-Plating for Sintered NdFeB Magnets[J].Heat Treatment of Metals,2004,29(10):27-29. |
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| Authors: | LI Shun ZHANG Hong BAI Shu-xin CHEN Ke ZHU Xiao-ying |
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| Abstract: | It was studied that the NdFeB magnet samples were coated with Zn by hot dip plating. The results show that it is metallurgic bonding between the Zn coating and the magnet material, but circumferential cracks are also found between them due to the special expansion characteristic of the sintered NdFeB magnets. |
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| Keywords: | hot dip plating NdFeB surface protection zinc-coating |
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