Influence of high-frequency vibration on crystallization surface in cylindrical Bridgeman's ampule

1Ladikov-Roev, Yu.P, 1Cheremnykh, OK
1Space Research Institute of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Kyiv, Ukraine
Kosm. nauka tehnol. 2014, 20 ;(1):14-22
Section: Space Materials and Technologies
Publication Language: Ukrainian

The influence of the high-frequency vibration on crystallization front stability in the space experimental conditions was investigated. The study was performed with the use of the vertical Bridgman method. A possible type of crystallization front perturbations was obtained

Keywords: Bridgman ampule, crystallization front, vibration

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