CALCULATION MODEL OF SURFACE TENSION FOR ALLOY MELTS 被引量：2

CALCULATION MODEL OF SURFACE TENSION FOR ALLOY MELTS

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摘要１ＩＮＴＲＯＤＵＣＴＩＯＮＩｔｉｓｏｆｇｒｅａｔｉｍｐｏｒｔａｎｃｅｆｏｒｔｈｅｅｓｔｉｍａｔｉｏｎｏｆｓｕｒｆａｃｅｔｅｎｓｉｏｎｆｏｒａｌｏｙｍｅｌｔ．Ｍａｎｙｍｅｔａｌｕｒｇｙｐｈｅｎｏｍｅｎａ，ｓｕｃｈａｓＣＯｂｕｂｂｌｅｓｇｅｎｅｒａｔｉ... Based on the coexistence theory of metal melt involving compound formation and Butler's equation, a new model was proposed for the calculation of surface tension of alloy melt. This model established a specific correlation between the surface tension and mass action concentrations(activities) of bulk melt and surface melt on the basis of surface and bulk melt structures. It was shown that the calculated surface tensions for Fe Si, Fe Al alloy melt are in good agreement with the measured results. Furthermore, iso surface tension lines for Fe Si Al alloy melt were also calculated.

作者 Cheng, Guoguang Liao, Nengbin

机构地区 Univ of Science and Technology

出处《中国有色金属学会会刊：英文版》 EI CSCD 1998年第3期155-160,共6页 Transactions of Nonferrous Metals Society of China

关键词 ALLOY MELT SURFACE tension activity MASS action CONCENTRATION alloy melt surface tension activity mass action concentration

分类号 TG14 [金属学及工艺—金属材料] TG14 [金属学及工艺—金属材料]

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1J. Zhang (Metallurgical Engineering School, University of Science and Technology Beijing, Beijing 100083, China).THE APPLICATION OF THE LAW OF MASS ACTION IN COMBINATION WITH THE COEXISTENCE THEORY OF SLAG STRUCTURE TO THE MULTICOMPONENT SLAG SYSTEMS[J].Acta Metallurgica Sinica(English Letters),2001,14(3):177-190. 被引量：14
2崔传孟,徐秀光,张显鹏,王魁汉,韩维儒.B_2O_3－MgO－SiO_2－Al_2O_3－CaO系渣组成对熔体物性的影响[J].金属学报,1996,32(6):637-641. 被引量：7
3Cheng Guoguang,Liao Nengbin.Calculation Model for Surface Tension of Slag Melt[J].Journal of Iron and Steel Research(International),1999,6(2):17-20. 被引量：8
4李杰,樊占国,刘艳丽,刘素兰,姜涛,奚正平.Preparation of boric acid from low-grade ascharite and recovery of magnesium sulfate[J].Transactions of Nonferrous Metals Society of China,2010,20(6):1161-1165. 被引量：5
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1许继芳,李建朝,翁文凭,盛敏奇,陈栋,张捷宇,陈瑶.Mgo-B_2O_3-SiO_2-CaO-Al_2O_3体系富硼渣表面张力的计算[J].中国有色金属学报,2017,27(1):206-214. 被引量：1
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5王福明,李文超,张宁欣,韩其勇.Model Calculation of ln γ_i^0 for Solute Elements in Copper-base Alloy Systems[J].Rare Metals,1998,17(4):48-53.
6Qiang LI and Yongbo XU(State Key Laboratory for Fatigue and Fracture of Materials, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110015, China) To whom correspondence should be addressed Present address: Analysis Cener, School of Mater.A Model of Dynamic Recrystallization in Alloys during High Strain Plastic Deformation[J].Journal of Materials Science & Technology,1999,15(5):435-438. 被引量：7
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10Du,Ting,Li, Guodong(Central Iron and Steel Research Institute, Beijing 100081).THERMODYNAMICS　OF　Cu-Y-M(M=Al,Si,Ti,Fe)LIQUID　SOLUTIONS[J].中国有色金属学会会刊：英文版,1994,4(4):16-19.

中国有色金属学会会刊：英文版

1998年第3期

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CALCULATION MODEL OF SURFACE TENSION FOR ALLOY MELTS 被引量：2

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