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IPC-Stelle: C21C 5/00 Hauptgruppe [Version 2024.01 (aktuell), Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
C01 Hierarchieinformationen		CHEMISTRY
C01 Hierarchieinformationen		INORGANIC CHEMISTRY
C02 Hierarchieinformationen		TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C03 Hierarchieinformationen		GLASS; MINERAL OR SLAG WOOL
C04 Hierarchieinformationen		CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES [4]
C05 Hierarchieinformationen		FERTILISERS; MANUFACTURE THEREOF [4]
C06 Hierarchieinformationen		EXPLOSIVES; MATCHES
C07 Hierarchieinformationen		ORGANIC CHEMISTRY [2]
C08 Hierarchieinformationen		ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C09 Hierarchieinformationen		DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C10 Hierarchieinformationen		PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C11 Hierarchieinformationen		ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C12 Hierarchieinformationen		BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C13 Hierarchieinformationen		SUGAR INDUSTRY [4]
C14 Hierarchieinformationen		SKINS; HIDES; PELTS OR LEATHER
C21 Hierarchieinformationen		METALLURGY
C21 Hierarchieinformationen		METALLURGY OF IRON
C21B Hierarchieinformationen		MANUFACTURE OF IRON OR STEEL (preliminary treatment of ferrous ores or scrap C22B 1/00)
C21C Hierarchieinformationen		PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C 1/00 Hierarchieinformationen		Refining of pig-iron; Cast iron [1, 2006.01]
C21C 3/00 Hierarchieinformationen		Manufacture of wrought-iron or wrought-steel [1, 2006.01]
C21C 5/00 Hierarchieinformationen		Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel [1, 2006.01]
C21C 5/02 Hierarchieinformationen		. Crucible furnace processes [1, 2006.01]
C21C 5/04 Hierarchieinformationen		. Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel [1, 2006.01]
C21C 5/06 Hierarchieinformationen		. . Processes yielding slags of special composition [1, 2006.01]
C21C 5/28 Hierarchieinformationen		. Manufacture of steel in the converter [1, 2006.01]
C21C 5/30 Hierarchieinformationen		. . Regulating or controlling the blowing [1, 2006.01]
C21C 5/32 Hierarchieinformationen		. . . Blowing from above (C21C 5/35 takes precedence) [1, 5, 2006.01]
C21C 5/34 Hierarchieinformationen		. . . Blowing through the bath (C21C 5/35 takes precedence) [1, 5, 2006.01]
C21C 5/35 Hierarchieinformationen		. . . Blowing from above and through the bath [5, 2006.01]
C21C 5/36 Hierarchieinformationen		. . Processes yielding slags of special composition [1, 2006.01]
C21C 5/38 Hierarchieinformationen		. . Removal of waste gases or dust [1, 2006.01]
C21C 5/40 Hierarchieinformationen		. . . Offtakes or separating apparatus for converter waste gases or dust [1, 2006.01]
C21C 5/42 Hierarchieinformationen		. . Constructional features of converters [1, 2006.01]
C21C 5/44 Hierarchieinformationen		. . . Refractory linings [1, 2006.01]
C21C 5/46 Hierarchieinformationen		. . . Details or accessories [1, 2006.01]
C21C 5/48 Hierarchieinformationen		. . . . Bottoms or tuyères of converters [1, 2006.01]
C21C 5/50 Hierarchieinformationen		. . . . Tilting mechanisms for converters [1, 2006.01]
C21C 5/52 Hierarchieinformationen		. Manufacture of steel in electric furnaces [1, 2006.01]
C21C 5/54 Hierarchieinformationen		. . Processes yielding slags of special composition [1, 2006.01]
C21C 5/56 Hierarchieinformationen		. Manufacture of steel by other methods (making liquid steel by direct processes C21B 13/00) [1, 2006.01]
C21C 7/00 Hierarchieinformationen		Treating molten ferrous alloys, e.g. steel, not covered by groups C21C 1/00-C21C 5/00 (treating molten metals during moulding B22D 1/00, B22D 27/00) [1, 2006.01]
C21D Hierarchieinformationen		MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (cementation by diffusion processes C23C; surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by this subclass C23F 17/00; unidirectional solidification of eutectic materials or unidirectional demixing of eutectoid materials C30B)
C22 Hierarchieinformationen		METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C23 Hierarchieinformationen		COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL [2]
C25 Hierarchieinformationen		ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR [4]
C30 Hierarchieinformationen		CRYSTAL GROWTH [3]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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