| MAGNETIC PROPERTIES AND CRYSTALLIZATION OF RAPIDLY QUENCHED(Fe_(1-x)Ga_x)_(77.5)Nd_4B_(18.5) ALLOYS |
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| 作者姓名： | YANG Hongying SHEN Baogen YANG Linyuan GUO Huiqun Laboratory of Magnetics Institute of Physics Academia Sinica Beijing China |
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| 作者单位： | YANG Hongying SHEN Baogen YANG Linyuan GUO Huiqun Laboratory of Magnetics，Institute of Physics，Academia Sinica，Beijing，China |
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| 摘 要： | The Curie temperature increases but crystallization temperature decreases with the in-crease of Ga content,x,of amorphous(Fe_(1-x)Ga_x)_(77.5)Nd_4B_(18.5) alloys.The averagemagnetic moment of Fe atoms is almost a constant.By X-ray diffraction and ther-momagnetic measurements,the crystalline phases of the alloys,an unknown phase andα-(Fe,Ga)besides Fe_3 B as major one,were identified.The relationship between roomtemperature coercive field and Ga.content was also studied.
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| 收稿时间： | 1992-11-11 |
| 修稿时间： | 1992-11-11 |
MAGNETIC PROPERTIES AND CRYSTALLIZATION OF RAPIDLY QUENCHED(Fe_(1-x)Ga_x)_(77.5)Nd_4B_(18.5) ALLOYS |
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| YANG Hongying SHEN Baogen YANG Linyuan GUO Huiqun Laboratory of Magnetics,Institute of Physics,Academia Sinica,Beijing,China.MAGNETIC PROPERTIES AND CRYSTALLIZATION OF RAPIDLY QUENCHED(Fe_(1-x)Ga_x)_(77.5)Nd_4B_(18.5) ALLOYS[J].Acta Metallurgica Sinica(English Letters),1992,5(11):396-400. |
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| Authors: | YANG Hongying SHEN Baogen YANG Linyuan GUO Huiqun Laboratory of Magnetics |
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| Affiliation: | YANG Hongying SHEN Baogen YANG Linyuan GUO Huiqun Laboratory of Magnetics,Institute of Physics,Academia Sinica,Beijing,China |
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| Abstract: | The Curie temperature increases but crystallization temperature decreases with the in- crease of Ga content,x,of amorphous(Fe_(1-x)Ga_x)_(77.5)Nd_4B_(18.5) alloys.The average magnetic moment of Fe atoms is almost a constant.By X-ray diffraction and ther- momagnetic measurements,the crystalline phases of the alloys,an unknown phase and α-(Fe,Ga)besides Fe_3 B as major one,were identified.The relationship between room temperature coercive field and Ga.content was also studied. |
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| Keywords: | magnetic properties amorphous alloy crystallization (Fe_(1-x)Ga_x)_(77 5) Nd_4B_(18 5) |
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