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1.苏州大学
2.西德萨尔大学
收稿日期:1983-10-25,
纸质出版日期:1985
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许裕生, Ghafari M., Klein H. P., 等. 钴基非晶合金的穆斯堡尔研究[J]. 核技术, 1985,08(1):14-16,24,72.
Yusheng Xu, M. Ghafari, H. P. Klein, et al. Mössbauer investigations of Co-based amorphous alloys[J]. Nuclear techniques, 1985, 08(1): 14-16,24,72.
非晶合金可以用不同的方法制备
[1]
,本文所论及的金属-类金属非晶合金是用熔融态合金快速淬冷来制备的,为了研究非晶合金Co
74.5
57
Fe
0.5
B
25-
x
Mx
(其中
M
=Ge、Si、C)的结构和热性质,我们用穆斯堡尔谱仪和示差热扫描仪(简称DSC仪)进行测量分析。
The influence of metalloid atoms on the average hyperfine field were determined from Mössbauer spectra of amorphous alloys Co
74.5
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B
25-x
M
x
(M=Ge. Si. C) and DSC measurements. A discussion about the dependence of Curie temperature of Co-based and Fe-based amorphous alloys on the metalloid atoms is given. We have observed the crystallization processes in amorphous specimens through DSC. The Mössbauer spectra for crystalline phase were fitted by means of Le Caer program. The hyperfine field distribution are explained in terms of number of nearest neighbor metalloid atoms.
B. C. Giessen and S. Whang , J . Phys ., 41 , c8-95 ( 1980 ).
H. G. Wagner , ibid , 41 , c8-199 ( 1980 ).
N. S. Kazama et al ., Proc. 3rd intern, conf. RQM , Brighton , vol.2 , 1978 , p. 164 .
T. Masumoto , Sci. Rep. RITU , A29 , 265 ( 1981 ).
B. D. Cullity , Introduction to magnetic materials , Addison-Wesley Publ. Comp ., 1972 , p. 134 .
J. M. Dubois et al ., Sol. State Comm ., 43 , 777 ( 1982 ).
W. B. Pearson , Handbook of lattice spacings and structure of metals , Pergamon Press , London , vol.2 , 1967 .
J. Hesse and A. Rübartsch , J. Phys ., E7 , 526 ( 1974 ).
G. Le Caer and J. M. Dubois , J. Phys ., E12 , 1083 ( 1979 ).
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