An approach to the method for determination of surface potential on solid/liquid interface: theory

2004 ◽  
Vol 275 (1) ◽  
pp. 172-176 ◽  
Author(s):  
Hang Li ◽  
Chang Le Qing ◽  
Shi Qiang Wei ◽  
Xian Jun Jiang
Keyword(s):  
Surface Potential ◽  
Liquid Interface ◽  
Interface Theory ◽  
Solid Liquid Interface ◽  
Solid Liquid

Determination of the Solid-Liquid Interface Energy in the Al-Cu-Ag System

2007 ◽  
Vol 38 (9) ◽  
pp. 1956-1964 ◽  
Author(s):  
A. Bulla ◽  
C. Carreno-Bodensiek ◽  
B. Pustal ◽  
R. Berger ◽  
A. Bührig-Polaczek ◽  
...  
Keyword(s):  
Interface Energy ◽  
Liquid Interface ◽  
Solid Liquid Interface ◽  
Solid Liquid

Determination of the Position of Solid/Liquid Interface During Solidification and Melting of Metals With Vibrational Parameters

1993 ◽  
Author(s):  
Wang Fengquan ◽  
Zhu Zhenghua ◽  
Chen Shiyu
Keyword(s):  
Mechanical Model ◽  
Liquid Interface ◽  
Shear Stresses ◽  
Dynamical Equations ◽  
Solid Phases ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
First Time ◽  
Liquid And Solid Phases

Abstract The paper proposes the method to locate the solid / liquid interface with vibrational parameters during solidification for the first time. The sufficient difference in resistance to shear stresses between liquid and solid phases of metals and alloys permits the application of vibrational parameters to locate the interface in real time and in situation during solidification. Based on the solidification theory, continuum mechanics, vibrational modal analysis and sensitivity analysis, the author established the mechanical model and the dynamical equations of typical Bridgman solidifying system, derived the sensitivity of eigenvalues of the Bridgman system to the location of the solid / liquid interface as well as the calculating formulae concerned. The experimental results are quite accordant with those of computed ones.

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