APPARENT CRYSTALLIZATION KINETICS OF PARTIALLY AMORPHOUS Fe_(33)Zr_(67), ALLOYS

Acta Metall Sin

1995, Vol. 31

Issue (17): 206-211 DOI:

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APPARENT CRYSTALLIZATION KINETICS OF PARTIALLY AMORPHOUS Fe_(33)Zr_(67), ALLOYS

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SUN Nianxiang; (Institute of Metal Research; Chinese Academy of Sciences Shenyang 110015) LIU Xuedong; LI Shuling; DING Bingzhe; LU Ke(Institute of Metal Research; Chinese A cademy of Sciences; Shenyang 110015). APPARENT CRYSTALLIZATION KINETICS OF PARTIALLY AMORPHOUS Fe_(33)Zr_(67), ALLOYS. Acta Metall Sin, 1995, 31(17): 206-211.

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Abstract Differential scanning calorimeter(DSC), X-ray diffractometer(XRD) and transmition electron microscopy (TEM) were used to study the crystallization kinetics of partially amorphous Fe33Zr67 alloys. Results show that the grain growth dominated the crystallization process. Although an inhomogeneous distribution of quenched-in nuclei exists in the samples. which is contrary to the basic assumptions of the classical Avrami analysis, the obtained Avrami exponents are still in agreement with the Johnson-Mehl-Avrami (JMA)analysis.

Key words: amorphous alloy Avrami exponent crystallization kinetic activation energy of crystallization Fe_(33)Zr_(67)

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1ChristainJW．TheTheoryofTransformationinMetalsandAlloys,lsted．,Oxford:PergamonPress,19652HolzerJC．KeltonKF．ActaMetallMaler．1991;39:18333KissingerHE．AnalChem,1957;29:17024CalkaA．RadlinskiAP．MaterResSocSympProc,1987;80:2035RanganathanS．JMaterSci,1981;16:24016SpassovT．KosterU．JMaterSci1993;28:2789

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