Determination of the surface tension at the boundary of solid phases

Autor: Vengrenovich, R. D., Makovichuk, Yu. I., Psarev, V. I.
Zdroj: Russian Physics Journal; April 1972, Vol. 15 Issue: 4 p564-568, 5p
Abstrakt: The results are given of an experimental investigation of the kinetics of isothermal coalescence of disperse phases in AI-Mg alloy and in vanadium steel. A method is described of processing the kinetic curves to evaluate the magnitude of the specific surface energy (s) at the boundary of the solid phases. The reasonableness of the values ofs obtained atthe boundarya-Al-?- phase (Al3Mg2) and ?-Fe-cementite (Fe3C) confirms our calculation of the solubility of the disperse phase.
Databáze: Supplemental Index