Journal ArticleDOI
The surface tension of Fe-Y and Fe-C-Y alloys at 1550°C
R. Mrdjenovich,S. M. Kaufman,T. J. Whalen,C. L. Corey +3 more
- Vol. 1, Iss: 8, pp 2175-2178
TLDR
The surface tension of liquid Fe-Y and Fe-C-Y alloys containing 0 to 2 wt pct C and up to 8 wt Pct Y were measured at 1550°C with a sessile drop technique as discussed by the authors.Abstract:
The surface tensions of liquid Fe-Y and Fe-C-Y alloys containing 0 to 2 wt pct C and up to 08 wt pct Y were measured at 1550°C with a sessile drop technique Yttrium was found to be surface active in both Fe-Y and Fe-C-Y alloys in the composition ranges studied The addition of carbon reduces the surface tension of Fe-Y alloysread more
Citations
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Journal ArticleDOI
Review of data for the surface tension of iron and its binary alloys
TL;DR: A review of the literature data pertaining to the surface tension of pure iron and iron binary alloys is presented in this article, where approximate surface activities of the alloying elements have been deduced.
Journal ArticleDOI
The diffusion of carbon in iron-carbon alloys at 1560°C
D. Goldberg,G. R. Belton +1 more
TL;DR: In this paper, the rate of absorption of carbon from CO-CO2 mixtures into stagnant liquid iron and of unidirectional dissolution of graphite into stag-nant liquid IR and iron-carbon alloys at 1560°C was measured.
Journal ArticleDOI
Associative adsorption on liquid iron
TL;DR: In this article, the depression of the surface tension of a liquid metal by a binary surface compound which is formed from a pair of solutes is considered and necessary thermodynamic equations are developed for the case in which the solutes are not separately surface active.
Journal ArticleDOI
Advances in the development of corrosion and creep resistant nano-yttria dispersed ferritic/martensitic alloys using the rapid solidification processing technique
Katelijne Verhiest,Katelijne Verhiest,Steven Mullens,I. De Graeve,N. De Wispelaere,Serge Claessens,A. De Bremaecker,K. Verbeken +7 more
TL;DR: In this paper, a 0.3% colloidal yttrium oxide (Y 2 O 3 ) was added to a T91 steel melt in combination with metallic Yttrium (Y M ).
References
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Journal ArticleDOI
Surface Tension at Elevated Temperatures. I. Furnace and Method for Use of the Sessile Drop Method; Surface Tension of Silicon, Iron and Nickel
W. D. Kingery,M. Humenik +1 more
Journal ArticleDOI
Application of Gibbs-Duhem equations to ternary systems
TL;DR: In this paper, a method for calculating activities, activity coefficients, and other partial molal properties for two components of a ternary system from experimental measurements of this property for the third component is presented.
Journal ArticleDOI
Surface properties of fused salts and glasses: i sessile-drop method for determining surface tension and density of viscous liquids at high temperatures *
TL;DR: In this article, the surface tension and gravity are the only forces acting on the drop, and the exact shape, surface, and volume may be computed from the tables of Bashforth and Adams.