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| EFFECTS OF ANNEALING TREATMENT ON PHYSICAL PROPETIES OF FeZrBiSiB METALLIC GLASS |
| LU Qi; JIANG Enyong; LI Jin'e(Tianjin University) (Manuscript received 19 February 1985; revised manuscript 21 April; 1986) |
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Cite this article:
LU Qi; JIANG Enyong; LI Jin'e(Tianjin University) (Manuscript received 19 February 1985; revised manuscript 21 April; 1986). EFFECTS OF ANNEALING TREATMENT ON PHYSICAL PROPETIES OF FeZrBiSiB METALLIC GLASS. Acta Metall Sin, 1987, 23(3): 296-298.
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Abstract The effects of annealing treatment on the activation energy, Curie temperature and Mos-sbauer parameters of FeZrBiSiB metallic glass have been investigated by DTA technology and magnetic measurements Different relaxation processes were found at the temperatures below or above 327℃. The conception of short range locolized relaxation and medium or long range cooperative relaxation have been used to analize the mechanism of these two relaxation stages. It is considered that the variation of △Tc reflects the information about the interaction between the antiferromagnetic clusters and ferromagnetic matrix during rela-xation process. And the variation of Mossbauer parameters could be explained by TSRO and CSRO relaxation processes.
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Received: 18 March 1987
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1 Window B. J Phys E: Sci Instrum, 1971; 4: 401
2 赵继良,罗远苏,黄胜涛.物理学报,1983:32:15
3 Katayama T, Nishihara Y, Miyazaki M, Ogawa S. J Magn Mang Mater, 1983; 31-34: 1561
4 吕旗,姜恩永,李金锷.待发表
5 吕旗,姜恩永,李金锷.待发表 |
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