Pulsation of a liquid excited by a fast-moving crystallization front with segregation of surface active impurities
A new mechanism is described which produces short-wave patterns in a freezing metal melt that contains surface active impurities. The main feature of the process is a periodic accumulation of the impurity atoms in sharp crests of a rake wave, which forms due to segregation of the impurity atoms ahea...
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| Veröffentlicht in: | Journal of applied physics 1998-12, Vol.84 (11), p.6355-6358 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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