Title of article
Activity measurement of the constituents in molten Fe–B and Fe–B–C alloys
Author/Authors
Takahiro Miki، نويسنده , , Kenjirou Tsujita، نويسنده , , Shiro Ban-Ya، نويسنده , , Mitsutaka Hino، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
6
From page
449
To page
454
Abstract
The distribution ratios of Fe and B between molten Fe–B alloy and molten Ag were measured at temperatures between 1573 and 1923 K. Also, distribution ratios of Fe and B between molten Fe–B–Csatd. alloys and molten Ag were measured at 1873 K. It was found that the excess Gibbs free energy of mixing in molten Fe–B and Fe–B–C alloys can be expressed by utilizing the Redlich–Kister polynomial. The activity curves of the elements in molten Fe–B alloy and Fe–B–C alloy were estimated.
Keywords
equilibrium , activity , excess Gibbs free energy , Redlich–Kister polynomial
Journal title
C A L P H A D (Computer Coupling of Phase Diagrams and Thermochemistry)
Serial Year
2006
Journal title
C A L P H A D (Computer Coupling of Phase Diagrams and Thermochemistry)
Record number
515358
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