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energies of the liquid phase in these systems. From the measured phase diagram data and experimental thermodynamic properties, a series of thermodynamic functions were optimized base on an interactive...-chemical mode; thermodynamic functions; rare earths; [全文内容正在添加中] ......
were converted into the International Temperature Scale of 1990[22]. The thermodynamic functions were calculated at the normal constant pressure. 3 Thermodynamic models The Gibbs energy function.... Potentiometric determination of the Gibbs energies of formation of SrZrO3 and BaZrO3 [J]. Metall Mater Trans, 1995, 26B: 775-781. [14] NAGARAJAN K, SAHA R, BABU R, MATHEWS C K. Thermodynamic functions......
Assesment and Prediction of Thermodynamic Functions of Compounds in Sialon System甄强,王福明,李文超摘 要:1QuasiparaboloidRuleBasedontheprinciplethatthemolarGibbsfreeenergyfunctionistowardsaminimumwhenaphaseisstable,ageneralrela...关键词:......
Thermodynamic investigation of Fe-Ti-Y ternary system GONG Wei-ping(龚伟平), CHEN Teng-fei(陈腾飞), LI Da-jian(李大建), LIU Yong(刘 咏) State Key Laboratory for Powder Metallurgy, Central...; Abstract: An extensive investigation on the Fe-Ti-Y system was performed via experimental measurement and thermodynamic calculation. The Fe-Ti-Y ternary couples at 1 273 K were prepared......
[11] were used to evaluate the Gibbs energy functions of o-SrZrO3, p-SrZrO3, t-SrZrO3 and c-SrZrO3. The estimated thermodynamic properties of SrZrO3 at 298.15 K, i.e. the enthalpy of formation ?fH298...]. The Gibbs energy functions of SrO, and were taken from SGTE accepted substance database[25]. Since there were experimental thermodynamic data for o-SrZrO3 in a wide temperature range[14-25......
分类号:O642 文献标志码:A 文章编号:1672-7207(2012)06-2054-05 Standard thermodynamic functions for formation... of temperature were fitted with least square methods. Based on concerned thermodynamic data, a thermodynamic cycle was designed, and the standard molar thermodynamic functions of formation ΔfHmΘ , ΔfSmΘ......
of thermodynamic functions was optimized and gotten based on an interactive computer-assisted analysis. The calculated phase diagrams and thermodynamic data are self-consistent. Key words:modified...Thermodynamic Optimization of TmCl3-ACl (A=Na, K, Rb, Cs) Phase Diagrams Wang Yu1,Tan Junjun1,Sun Yimin1,Zhang Jing1,Ye Xinyu1 (1.Institute of Chemistry and Materials Science, Anhui Normal......
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Thermodynamic properties and heat capacity of Ru metal in HCP, FCC, BCC and liquid state PENG Hong-jian(彭红建)1, 2, ZHOU Jiao-lian(周姣连)1, XIE You-qing(谢佑卿)2 1. School of Chemistry... by extrapolation from activity measurements and critical assessment of data from a large number of binary system. Thermodynamic properties of Ru metal in HCP, FCC, BCC and liquid state, such as entropy S......
Thermodynamic analysis of Ti powder synthesized by SHS thermitreaction ZHANG Peng-lin(张鹏林)1, 2, XIA Tian-dong(夏天东)1, 2, ZHANG Guo-dong(张国栋)3, YAN Li-jing(闫丽静)2, ZHAO Wen-jun(赵文军)1 1. State Key... to the gasification of a great deal of Mg in Mg-TiO2 reaction process, Mg should be properly excessive in order to get Ti. Key words: self-propagating high-temperature synthesis(SHS); thermodynamic analysis......