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Thermodynamic equilibrium of CaSO4-Ca(OH)2-H2O system PENG Xiao-yu(彭小玉), WANG Yun-yan(王云燕), CHAI Li-yuan(柴立元), SHU Yu-de(舒余德) School of Metallurgical Science and Engineering, Central South...(OH)2-H2O system and its two subsystems at 298.15 K were constructed according to the theory of thermodynamic equilibrium. The interaction characteristics between the solubility of CaSO4(s) and Ca(OH)2......
CONTACT MATERIALS FOR GaSb AND InSb: A PHASE DIAGRAM APPROACH K.W.Richter1,H.Ipser1 (1.Institut für anorganische Chemie,Universitat Wien Wathringerstrasse 42,A-1090 Vienna,Austria) Abstract... includes the exposure to elevated tempera-tures, interface reactions often occur during metallization and further heat treatment.It is thus important to understand the respective phase equilibria......
Phase field modeling of dendrite growth Chengzhi WANG1,Yiyi LI2,Yutuo ZHANG1,Dianzhong LI2 (1.Shenyang Ligong University,Shenyang 110168,China;2.Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China) Abstract:Single dendrite and multi-dendrite growth for A1-2 mol pct Si alloy during isothermal solidification are simulated by phase field method. In the case of single......
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transformation, lower cooling rate is in favor of the system achieving equilibrium state and making the volume fraction achieving the maximum value. Fig.4 shows the variations of perovskite phase volume fraction with the cooling rate. It can be seen that the volume fraction of perovskite phase closes to a maximal value when α closes to zero, which indicates the slag system is achieving equilibrium......
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was achieved. Combining the deduction from the component phase diagrams of the binary systems using the phase equilibrium theorem,the primary isothermal phase diagram was plot-ted over the composition...Primary study of the isothermal phase diagram of the Cu2O-Al2O3-SiO2 ternary system at 1150℃ in airXIAO Qiuguo1,2),ZHAO Xinhua1),HUANG Ling1),and DENG Xuebin1) 1) Department of Chemistry,Beijing......
of perovskite are non-equilibrium process at the beginning of isothermal treatment. There are two factors influencing the growth rate of perovskite phase on non-equilibrium condition, one... described by the JMAK equation. Key words: titanium bearing slag; perovskite phase; kinetics; non-equilibrium process  ......
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