METHOD OF REFINING GALLIUM
FIELD: cleaning gallium by oriented crystallization method. SUBSTANCE: proposed method includes preparation of melt, local cooling of this melt, growth of crystal at its upward motion over circumference at linear velocity of 5 to 30 mm/h. Melt is mixed at rate of 5 to 30 mm/h, degree of purification...
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Zusammenfassung: | FIELD: cleaning gallium by oriented crystallization method. SUBSTANCE: proposed method includes preparation of melt, local cooling of this melt, growth of crystal at its upward motion over circumference at linear velocity of 5 to 30 mm/h. Melt is mixed at rate of 5 to 30 mm/h, degree of purification of 99,99991 to 99.9999 mass-% and degree of hardening of 70 to 95%. EFFECT: increased productivity. 1 tbl, 1 ex |
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