Crystallization kinetics of Fe40Ni38Mo4B18 and Fe80B20 metallic glasses |
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| Authors: | F. L. Cumbrera H. Miranda A. Conde R. Márquez P. Vigier |
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| Affiliation: | (1) Departamento de Optica y Sectión de Física del Centro Coordinado del C.S.I.C., Universidad de Sevilla, Spain;(2) Groupe de Métallurgie Physique, Faculté des Sciences de Rouen, France |
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| Abstract: | Experimental results for magnetic susceptibility, calorimetry and electrical resistivity for the metallic glasses 2826 MB (Fe40Ni38Mo4Bi18) and 2605 (Fe80B20) are reported. The crystallization kinetics of these alloys is investigated and activation energies are estimated. Time variation of crystallized fraction derived from isothermal electrical runs is interpreted to give the preponderant mechanisms involved in the crystallization process. |
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