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 |
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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 |
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