| 粉末烧结Nd15Fe77B8永磁合金的矫顽力特征 |
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| 引用本文： | 潘晶,蔡长春.粉末烧结Nd15Fe77B8永磁合金的矫顽力特征[J].南昌航空工业学院学报,1995(2):28-32. |
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| 作者姓名： | 潘晶 蔡长春 |
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| 摘 要： | 通过测量粉末烧结Ｎｄ１５Ｆ３７７Ｂ８永磁合金的充磁和退磁曲线，结合金相组织及磁畴观察分析，证明该合金的矫顽力是由畴壁的钉扎来控制。
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| 关 键 词： | 稀土 永磁材料 钕合金 铁合金 矫顽力 |
On the Coercive Forces of the Powder-Sintered Nd_(15)Fe_(77)B_8PM Alloy |
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| Pan Jing, Cat Changchun.On the Coercive Forces of the Powder-Sintered Nd_(15)Fe_(77)B_8PM Alloy[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),1995(2):28-32. |
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| Authors: | Pan Jing Cat Changchun |
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| Institution: | Dept. of Materials Engineering |
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| Abstract: | In this paper, the dependence of the coercive forces of the power-sintered PM alloy Nd15Fe77B8 on the domain wall pegging has been justified through the determination of its hysteresis loop in combination with the observation on the alloy structures and its magnetic do-mains. |
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| Keywords: | Rare earth permanent - magnetic alloy Nd - alloy Fe - alloy Boron -con-tainedalloy coercivity domain walls |
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