Structural relaxation processes in FeSiB-Cu(Nb, X), X = Mo, V, Zr, Nb glassy alloys

被引：21

作者：

Borrego, JM ^{[1
]}

Conde, CF ^{[1
]}

Conde, A ^{[1
]}

机构：

[1] Univ Sevilla, CSIC, Dept Fis Mat Condensada, Inst Ciencia Mat, E-41080 Seville, Spain

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2001年 / 304卷

关键词：

structural relaxation; finemet alloys; Curie temperature;

D O I：

10.1016/S0921-5093(00)01501-X

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Structural relaxation in FeSiB-Cu(NbX) alloys is evidenced by enthalpy release exothermic DSC maxima and by changes in the Curie temperature of the amorphous phase upon annealing. A monotonic increase in T-C with annealing temperature and time is found and the equilibrium T-C values show a linear dependence with the inverse of the annealing temperature. An uniformly linear log (time) kinetics results and the relaxation time decreases exponentially as the annealing temperature increases. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：491 / 494

页数：4

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