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method and device for the production of u043cu043eu043du043eu043au0440u0438u0441u0442u0430u043bu043bu043eu0432 sapphire n. u0431u043bu0435u0446u043au0430u043du0443
method and device for the production of u043cu043eu043du043eu043au0440u0438u0441u0442u0430u043bu043bu043eu0432 sapphire n. u0431u043bu0435u0446u043au0430u043du0443
method of u043cu043eu043du043eu043au0440u0438u0441u0442u0430u043bu043bu043eu0432 sapphire, including a molten source material in the mould, the contact with the u0440u0430u0441u043fu043bu0430u0432u043eu043c u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu0433u043e crystal sap fira,the rate of rise of the temperature field of melt, and the implement of the prism u0441u043eu043eu0441u043du043eu0439 u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu043cu0443 chris u0442u0430u043bu043bu0443,with the edge of the prisms are parallel u043au0440u0438u0441u0442u0430u043bu043bu043eu0433u0440u0430u0444u0438u0447u0435u0441u043au0438u043c facets last; use u0437u0430u0442u0440u0430u0432u043eu0447u043du044bu0439 crystal in the form of a rectangular prism, oriented in the u043du0430u043fu0440u0430u0432u043b u0435u043du0438u0438 "1010",the side edges which coincide with planes {0001}, and the cultivation of u043cu043eu043du043eu043au0440u0438u0441u0442u0430u043bu043bu0430 produce of rectangular prisms of 0.65 - 0.7 time of teague lawith the two sides of the prisms are parallel to the {001}, while the other two are u043fu043bu043eu0441u043au043eu0441u0442u0438u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu0433u043e crystal and device for growing u043cu043eu043du043eu043au0440u0438u0441u0442u0430u043bu043bu043eu0432 sapphire and, theinstalled in a vacuum chamber containing screens, heater, crucible with u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu0435u043c, u0437u0430u0442u0440u0430u0432u043au043eu0434u0435u0440u0436u0430u0442u0435u043bu044c with it u0437u0430u0442u0440u0430u0432u043eu0447u043du044bu043c crystal sap fira,system of speed regulation hoisting u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu0433u043e crystal and the power heater, which is in the form of u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu044c u0441u043eu043eu0441u043du043eu0439 u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu043cu0443 crystal the prismedge facets which are parallel to u043au0440u0438u0441u0442u0430u043bu043bu043eu0433u0440u0430u0444u0438u0447u0435u0441u043au0438u043c last; in the use of u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu0433u043e crystal in the form of a rectangular prism, oriented, e.g. 1919 u0430u0432u043bu0435u043du0438u0438 ,the side edges which coincide with planes {0001} and u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu044c is made as a rectangular prism, of which $0.65 - 0.7 working volume u0442u0438u0433u043bu044f,with the two sides of the u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu044f parallel plane {0001}, while the other two are u043fu043bu043eu0441u043au043eu0441u0442u0438u0437u0430u0442u0440u0430u0432u043eu0447u043du043eu0433u043e crystal; pot with heater
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