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Information × Registration Number 0205U004171, 0103U003087 , R & D reports Title Investigation of the effect of ultrasound on gas saturation of the aluminium oxide melt popup.stage_title Head Krivonosov Evgeniy Vladimirovich, Registration Date 03-03-2005 Organization Institute for Single Crystals Scientific and Technology Association "Institute for Single Crystals" National Academy of Sciences of Ukraine popup.description2 For the first time corundum crystallization is realized under the action of ultrasound on the melt. It is found that unltrasound reduces the total content of gaseous inclusions in the melt by 10-15%, increases the content of gaseous components dissolved in the melt and forms an average size of gaseous inclusions of 20-25 mcm. As established experimentally, at ticor crystallization under the conditions of weak convectional agitation of the melt, ultrasound with a power lower than the cavitation one decreases the intensity of foreign-phase entrapment by the crystal.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close