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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 9    No. 1    March 1999

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SPECIFIC HEAT MEASUREMENTS OF ZrAlNiCuCo ALLOY①
Zhao Ming, Li Jianjun and Jiang Qing

School of Materials Science and Engineering,
Jilin University of Technology, Changchun 130025, P. R. China

Abstract:Specific heats of undercooled liquid, crystal, and glass states for the ZrAlNiCuCo alloy are measured by a calorimeter. Different heating rates are used to enlarge the measuring temperature range of specific heat for an undercooled liquid. The specific heat data of the glass with a zero heating rate are obtained by extrapolating the measured specific heat data of the glass with different heating rates. And specific heat functions of undercooled liquid, crystal and glass are obtained too.

 

Key words: ZrAlNiCuCo alloy specific heat amorphous alloy

ISSN 1672-7029
CN 43-1423/U

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