Thermodynamic properties of under-cooled silver
melts
佚名
【期刊名称】《中国科学》 【年(卷),期】2010(000)001
【摘要】Differential scanning calorimeter technique combined with the traditional fluxing treatment was used to investigate the specific heat and related thermodynamic properties of under-cooled pure silver melts. The specific heat of the under-cooled melt showed a linear dependence on the temperature in the range of the obtained under-cooling from 0 to 198 K. The related thermodynamic properties of silver, such as the entropy change, the enthalpy change and the Gibbs free energy difference between the under-cooled melt and the solid phase, were derived from the measured specific heat. The relations between the temperature and the thermal diffusion or the thermal conductivity of the under-cooled melt were analyzed respectively. 【总页数】5页(P.76-80) 【
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under-
cooled;silver;melts;specific;heat;thermodynamic;properties 【作者】佚名 【作者单位】; 【正文语种】英文
Thermodynamic properties of under-cooled silver melts
