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MAGNETIC PROPERTIES AND CRYSTALLIZATION OF AMORPHOUS Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5) ALLOYS |
CAO Lei; SHEN Baogen; YANG Linyuan; ZHAO Jiangao (State Key Laboratory of Magnetism; Institute of Physics; Academia Sinica; Beijing) |
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Cite this article:
CAO Lei; SHEN Baogen; YANG Linyuan; ZHAO Jiangao (State Key Laboratory of Magnetism; Institute of Physics; Academia Sinica; Beijing). MAGNETIC PROPERTIES AND CRYSTALLIZATION OF AMORPHOUS Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5) ALLOYS. Acta Metall Sin, 1992, 28(11): 70-74.
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Abstract The ribbons of Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5) alloys, prepared by melt-spinning method, are still amorphous for x≤0.6 and become crystalline for x≥0.8 after rapid quenching. The effect of C substitution for B on Curie temperature as well as on magnetization and crystallization temperatures of these alloys has been studied. The crystalline phases have also been analyzed in the samples after heat treatment.
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Received: 18 November 1992
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1 Shen Baogen, Yang Linyuan, Zhang Junxian, Gu Benxi, Ning Taishan, Wo Feng, Zhao Jiangao, Guo Huiqun, Zhan Wenshan. Solid State Commun, 1990; 74:893 2 Shen Baogen, Zhang Junxian, Yang Linyuan, Wo Feng, Ning Taishan, Ji Songqian, Zhao Jiangao, Guo Huiqun, Zhan Wenshan. J Magn Magn Mater, 1990; 89:195 3 Shen Baogen, Yang Linyuan, Zhang Junxian, Wo Feng, Ning Taishan, Zhao Jiangao, Guo Huiqun, Zhan Wenshan. J Magn Magn Mater. 1991; 96:335 4 Zhang Junxian, Shen Baogen, Yang Linyuan, Zhan Wenshan. Phys Status Solidi, 1991; 12a:541 5 杨红缨,沈保根,杨林原,郭慧群.金属学报,1992;28:B159 6 Zhang JunXian, Shen Baogen, Yang Linyuan, Zhan Wenshan. Phys Status Solidi, 1990; 122a:651 7 Shen Baogen, Zhang Junxian, Yang Linyuan, Guo Huiqun, Zhao Jiangao. Mater Sci Eng. 1991; A133:162 8 Luborsky F E, Becker J J, Walter J L, Martin D L. IEEE Trans Magn. 1980; MAG-16:521< |
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