Физико-Технологический Институт Металлов И Сплавов Нан Украины
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Priority to UAA200802568ApriorityCriticalpatent/UA86718C2/en
Publication of UA86718C2publicationCriticalpatent/UA86718C2/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/25—Process efficiency
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Manufacture And Refinement Of Metals
(AREA)
Abstract
The invention relates to the casting production and can be used for metal smelting and mixing in the induction crucible furnaces. A method includes melting of charge materials, and also overheat, isothermal holding and melt tapping. At the furnace charging till 50 % the crucible volume the isothermal holding of the melt is carried out in the mode of temperature control in the furnace permanently switched on the compensation of heat loss, and at the filling of furnace over 50 % of the crucible volume isothermal holding of the melt is carried out in the mode of the position thermal conditioning. The technical result is decreasing of electric power on melt holding in induction melting and mixing crucible furnaces on 20-60 %.
UAA200802568A2008-02-282008-02-28METHOD for induction metal smelting
UA86718C2
(en)