Composition for lubricating and/or descaling during hot working of metals

A composition for lubricating and/or descaling in the hot processing of metals includes a solid mixture containing the following constituents:(a) 20 to 60% by weight of condensed alkali phosphate,(b) 10 to 40% by weight boron compound selected from borosilicate glass, boric acid, boric acid salt, or...

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Bibliographische Detailangaben
Hauptverfasser:	Bugner, Steffen, Weber, Andrej, Bargon, Marvin, Masurat, Dirk
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	A composition for lubricating and/or descaling in the hot processing of metals includes a solid mixture containing the following constituents:(a) 20 to 60% by weight of condensed alkali phosphate,(b) 10 to 40% by weight boron compound selected from borosilicate glass, boric acid, boric acid salt, or a mixture thereof,(c) 10 to 30% by weight alkali or alkaline earth sulphates,(d) 5 to 25% by weight fatty acid, fatty acid salt, or a mixture thereof. The sum of the constituents (a) and (b) constitutes at least 50% by weight of the mixture and the sum of the constituents (a) to (d) constitutes at least 85% by weight of the mixture.