The initial stage of contact melting and the phase state of melt in eutectic systems

Autor: A. A. Ahkubekov, V. Z. Afashokov, S. N. Ahkubekova, M. M. Baysultanov
Rok vydání: 2009
Předmět:
Zdroj: Bulletin of the Russian Academy of Sciences: Physics. 73:422-424
ISSN: 1934-9432
1062-8738
DOI: 10.3103/s1062873809030435
Popis: Mechanisms of anomalously fast formation of the transient layer and the formation of liquid-phase nucleation sites in the initial stage of contact (eutectic) melting are proposed. The reasons for the low melting of eutectics are discussed. A method for constructing a hypothetical solidus line in the state diagram of low-dimensional eutectic systems is described. The possibility of existence of microinhomogeneous liquid regions near the liquidus line in the state diagram is considered.
Databáze: OpenAIRE