| NEW METHODS FOR CALCULATING ACTIVITIES OF COMPONENTS FROM PHASE DIAGRAMS IN BINARY PERITECTIC SYSTEMS |
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| 作者姓名： | Zhang Yongjun Hunan Superior Tech Materials Company Ltd. Changsha Zhang Xunying The Fourth Smelter Shuikoushan Mineral Bureau Henyang Fu Chongyue |
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| 作者单位： | Zhang Yongjun Hunan Superior Tech Materials Company，Ltd.，Changsha 410009 Zhang Xunying The Fourth Smelter，Shuikoushan Mineral Bureau，Henyang 421513 Fu Chongyue Department of Nonferrous Metallurgy，Central South University of Technology，Chang |
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| 摘 要： | ＮＥＷＭＥＴＨＯＤＳＦＯＲＣＡＬＣＵＬＡＴＩＮＧＡＣＴＩＶＩＴＩＥＳＯＦＣＯＭＰＯＮＥＮＴＳＦＲＯＭＰＨＡＳＥＤＩＡＧＲＡＭＳＩＮＢＩＮＡＲＹＰＥＲＩＴＥＣＴＩＣＳＹＳＴＥＭＳ①ＺｈａｎｇＹｏｎｇｊｕｎＨｕｎａｎＳｕｐｅｒｉｏｒＴｅｃｈＭａｔｅｒｉ...
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NEW METHODS FOR CALCULATING ACTIVITIES OF COMPONENTS FROM PHASE DIAGRAMS IN BINARY PERITECTIC SYSTEMS |
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| Zhang Yongjun Hunan Superior Tech Materials Company,Ltd.,Changsha Zhang Xunying The Fourth Smelter,Shuikoushan Mineral Bureau,Henyang Fu Chongyue.NEW METHODS FOR CALCULATING ACTIVITIES OF COMPONENTS FROM PHASE DIAGRAMS IN BINARY PERITECTIC SYSTEMS[J].Transactions of Nonferrous Metals Society of China,1997(2). |
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| Authors: | Zhang Yongjun Hunan Superior Tech Materials Company Ltd Changsha Zhang Xunying The Fourth Smelter Shuikoushan Mineral Bureau Henyang Fu Chongyue |
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| Affiliation: | Zhang Yongjun Hunan Superior Tech Materials Company,Ltd.,Changsha 410009 Zhang Xunying The Fourth Smelter,Shuikoushan Mineral Bureau,Henyang 421513 Fu Chongyue Department of Nonferrous Metallurgy,Central South University of Technology,Chang |
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| Abstract: | In order to obtain the coherent relationships between activities of components and phase diagrams, based on fundamental thermodynamic principles and basic thermodynamic data of substances, a set of new methods are presented for calculating activities of components from phase diagrams in binary peritectic systems under different given conditions. In the mathematical derivations, no hypothesis has been involved, accordingly, the acquired thermodynamic formulas can be applied universally. Furthermore, the initial values of integration in the calculation formulas with different given conditions have been discussed and the corresponding ways to determine these values have also been presented. |
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| Keywords: | thermodynamics phase diagrams activity calculation binary peritectic systems |
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