Государственное Высшее Учебное Заведение "Приазовский Государственный Технический Университет"
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Priority to UAA201205454ApriorityCriticalpatent/UA102636C2/en
Publication of UA102636C2publicationCriticalpatent/UA102636C2/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
Y02P10/20—Recycling
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Molds, Cores, And Manufacturing Methods Thereof
(AREA)
Abstract
The invention relates to metallurgy. A method for producing castings includes placing inserts is a mold with modifying or alloying components, which are further melted, and subsequent casting molten metal in the mold, wherein the inserts are used in the form of separate elements and secured on predetermined areas of the mold namely in the areas of hazardous operating loads or possible destruction of the casting, while the inserts are secured at a distance A from the mold walls, which is defined by the relation A=(0,8-1,5)•D, where D - diameter or cross-sectional width of the insert. Use of the method allows at a minimum consumption of alloying or modifying agents to produce necessary structure and properties of the surface and adjacent layers of the specified sections of the casting, which ensures its increased service life.
UAA201205454A2012-05-032012-05-03Method for producing castings
UA102636C2
(en)
A device for holding and replacing plates refractory foundry, assembly of refractory casting slabs and a device for holding and replacing plates refractory foundry, metal plating, casting refractory plate and its production method
melt channel method and channels for interrupting and restoring the current of iron cast and metal castings in blast furnace melt hole channels and drainage channels for foundry furnaces.