| 合金成份对各向同性FeCrCo合金磁性能的影响 |
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| 引用本文： | 李文军,凌铨. 合金成份对各向同性FeCrCo合金磁性能的影响[J]. 磁性材料及器件, 2010, 41(4): 66-69 |
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| 作者姓名： | 李文军 凌铨 |
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| 作者单位： | 宁波盛事达磁业有限公司,浙江宁波,315470 |
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| 摘 要： | 以Fe59Cr23Co15Mo3合金为基础,系统地研究了成份以及添加合金化元素Si、V和Ti对合金磁性能的影响。实验表明,合金中Cr含量的适当增加提高了合金的Hc,降低了合金的Br。适量合金化Si、V和Ti的加入,分别起到了提高合金磁能积、降低合金固溶温度和改变冷却方式以及大幅度提高合金Hc的作用。通过实验,Fe54Cr27Co15Mo3Ti1合金的各向同性磁性能为:Br=0.7405T,Hc=50.13kA/m,(BH)m=13.69kJ/m3,为本研究获得的最佳性能。
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| 关 键 词： | 铁铬钴合金 成份 各向同性 热处理 磁性能 |
Influence of Alloying Constituent on the Magnetic Properties of Isotropic FeCrCo Alloys |
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| LI Wen-jun,LING Quan. Influence of Alloying Constituent on the Magnetic Properties of Isotropic FeCrCo Alloys[J]. Journal of Magnetic Materials and Devices, 2010, 41(4): 66-69 |
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| Authors: | LI Wen-jun LING Quan |
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| Affiliation: | LI Wen-jun,LING Quan Ningbo Shengshida Magnetics Co,Ltd,Ningbo 315470,China |
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| Abstract: | The influences of alloy component and additives of Si,V and Ti on the magnetic properties of isotropic Fe-Cr-15Co-3Mo alloys were researched.The results showed that proper content of chromium improves the coercivity but reduces remanence of the alloy.Proper addition amount of Si can improve energy product,the addition V can reduce solution temperature and change the method of cooling,and the addition of Ti can remarkedly improve the coercivity of the alloys.The best magnetic properties of Br=0.7405T,Hc=50.1... |
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| Keywords: | FeCrCo alloy components isotropy heat-treatment magnetic properties |
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