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Activity of SiO2in {(1 −x)B2O3+xSiO2} determined by (slag + metal) equilibrium at the temperature 1723 K, using (0.25 Cu + 0.75 Sn) as metal solvent

✍ Scribed by Zhi-Chang Wang; Yi Su; Shu-Xun Tong

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
154 KB
Volume
28
Category
Article
ISSN
0021-9614

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✦ Synopsis

Slag + metal) equilibrium experiments have been made for the determination of activity of SiO2 in the {(1x)B2O3 + xSiO2} slag at the temperature T = 1723 K, using (0.25 Cu + 0.75 Sn) as a metal solvent. The results indicate a positive deviation from ideality. The activity of B2O3 was calculated from the Gibbs-Duhem equation.

📜 SIMILAR VOLUMES

Activity of B2O3in {(1 −x)MgO +xB2O3} de
Activity of B2O3in {(1 −x)MgO +xB2O3} determined by (slag + metal) equilibrium at the temperature 1723 K, using copper as metal solvent
✍ Zhen-Qi Huang; Zu-Pan Yang; Yi Su; Shu-Xun Tong; Zhi-Chang Wang 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 308 KB

Slag+metal) equilibrium experiments have been made for the determination of activity of B2O3 in the {(1-x)MgO+xB2O3} binary slag at the temperature T=1723 K, using copper as metal solvent. The independently measured activities of B2O3 reported in this study and of MgO reported in a previous paper in

Activity of MgO in {(1 −x)MgO +xB2O3}, d
Activity of MgO in {(1 −x)MgO +xB2O3}, determined by (slag + metal) equilibrium at the temperature 1723 K, using germanium as metal solvent
✍ Zhi-Chang Wang; Shu-Xun Tong; Xing Liu; Yi Su; Feng Cao 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 384 KB

Slag+metal) equilibrium experiments have been made for the determination of activity of MgO in the {(1-x)MgO+xB2O3} binary slag at the temperature T=1723 K, using germanium as metal solvent. The activity of B2O3 was calculated analytically from the Gibbs-Duhem equation.

Activity of MgO in {(1 −x)MgO +x(1 −y)B2
Activity of MgO in {(1 −x)MgO +x(1 −y)B2O3+xySiO2}, determined by (slag + metal) equilibrium at the temperature 1723 K, using germanium as metal solvent
✍ Yi Su; Shu-Xun Tong; Zhi-Chang Wang 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 154 KB

Slag + metal) equilibrium experiments have been carried out for the determination of activity of MgO in the {(1x)MgO + x(1y)B2O3 + xySiO2} ternary slag at the temperature T = 1723 K, using germanium as metal solvent. The results are compared with the isoactivity curves of MgO determined previously.