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IPC-Stelle: C22C 37/00 Hauptgruppe [Version 2006.01, Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
C01 Hierarchieinformationen		CHEMISTRY
C01 Hierarchieinformationen		INORGANIC CHEMISTRY (processing powders of inorganic compounds preparatory to the manufacturing of ceramic products C04B 35/00; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C21B, C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C02 Hierarchieinformationen		TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE (settling tanks, filtering, e.g. sand filters or screening devices, B01D)
C03 Hierarchieinformationen		GLASS; MINERAL OR SLAG WOOL
C04 Hierarchieinformationen		CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES (alloys based on refractory metals C22C) [4]
C05 Hierarchieinformationen		FERTILISERS; MANUFACTURE THEREOF (processes or devices for granulating materials, in general B01J 2/00; soil-conditioning or soil-stabilising materials C09K 17/00) [4]
C06 Hierarchieinformationen		EXPLOSIVES; MATCHES
C07 Hierarchieinformationen		ORGANIC CHEMISTRY (such compounds as the oxides, sulfides, or oxysulfides of carbon, cyanogen, phosgene, hydrocyanic acid or salts thereof C01; products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds C01B 33/44; macromolecular compounds C08; dyes C09; fermentation products C12; fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture C12P; production of organic compounds by electrolysis or electrophoresis C25B 3/00, C25B 7/00) [2]
C08 Hierarchieinformationen		ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (manufacture or treatment of artificial threads, fibres, bristles or ribbons D01)
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 (edible oil or fat compositions A23)
C12 Hierarchieinformationen		BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C13 Hierarchieinformationen		SUGAR INDUSTRY (polysaccharides, e.g. starch, derivatives thereof C08B; malt C12C) [4]
C14 Hierarchieinformationen		SKINS; HIDES; PELTS; LEATHER
C21 Hierarchieinformationen		METALLURGY
C21 Hierarchieinformationen		METALLURGY OF IRON
C22 Hierarchieinformationen		METALLURGY (of iron C21); FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS (general methods or devices for heat treatment of ferrous or non-ferrous metals or alloys C21D; production of metals by electrolysis or electrophoresis C25)
C22B Hierarchieinformationen		PRODUCTION OR REFINING OF METALS (making metallic powder or suspensions thereof B22F 9/00; electrolytic C25); PRETREATMENT OF RAW MATERIALS
C22C Hierarchieinformationen		ALLOYS (flints C06C 15/00; treatment of alloys C21D, C22F)
C22C 1/00		Non-ferrous alloys, i.e. alloys based essentially on metals other than iron (master alloys for iron and steel C22C 35/00; alloys containing radioactive material C22C 43/00; amorphous alloys C22C 45/00; alloys containing fibres or filaments C22C 47/00, C22C 49/00) [2, 5]
C22C 1/00 Hierarchieinformationen		Making alloys (powder-metallurgical apparatus or processes, not specially modified for making alloys B22F; by electrothermic methods C22B 4/00; by electrolysis C25C)
C22C 3/00 Hierarchieinformationen		Removing material from alloys to produce alloys of different constitution
C22C 5/00 Hierarchieinformationen		Alloys based on noble metals
C22C 7/00 Hierarchieinformationen		Alloys based on mercury
C22C 9/00 Hierarchieinformationen		Alloys based on copper
C22C 11/00 Hierarchieinformationen		Alloys based on lead
C22C 12/00 Hierarchieinformationen		Alloys based on antimony or bismuth [2]
C22C 13/00 Hierarchieinformationen		Alloys based on tin
C22C 14/00 Hierarchieinformationen		Alloys based on titanium [2]
C22C 16/00 Hierarchieinformationen		Alloys based on zirconium [2]
C22C 18/00 Hierarchieinformationen		Alloys based on zinc [2]
C22C 19/00 Hierarchieinformationen		Alloys based on nickel or cobalt
C22C 20/00 Hierarchieinformationen		Alloys based on cadmium [2]
C22C 21/00 Hierarchieinformationen		Alloys based on aluminium
C22C 22/00 Hierarchieinformationen		Alloys based on manganese [2]
C22C 23/00 Hierarchieinformationen		Alloys based on magnesium
C22C 24/00 Hierarchieinformationen		Alloys based on an alkali or an alkaline earth metal [2]
C22C 25/00 Hierarchieinformationen		Alloys based on beryllium
C22C 26/00 Hierarchieinformationen		Alloys containing diamond [4]
C22C 27/00 Hierarchieinformationen		Alloys based on rhenium or a refractory metal not mentioned in groups C22C 14/00 or C22C 16/00 [2]
C22C 28/00 Hierarchieinformationen		Alloys based on a metal not provided for in groups C22C 5/00-C22C 27/00 [2]
C22C 29/00 Hierarchieinformationen		Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides [4]
C22C 30/00 Hierarchieinformationen		Alloys containing less than 50% by weight of each constituent [2]
C22C 32/00 Hierarchieinformationen		Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ [2]
C22C 33/00		Ferrous alloys, i.e. alloys based on iron (alloys containing radioactive material C22C 43/00; amorphous alloys C22C 45/00; alloys containing fibres or filaments C22C 47/00, C22C 49/00; heat treatment thereof C21D) [2, 5]
C22C 33/00 Hierarchieinformationen		Making ferrous alloys
C22C 35/00 Hierarchieinformationen		Master alloys for iron or steel
C22C 37/00 Hierarchieinformationen		Cast-iron alloys [2]
C22C 37/04 Hierarchieinformationen		. containing spheroidal graphite
C22C 37/06 Hierarchieinformationen		. containing chromium [2]
C22C 37/08 Hierarchieinformationen		. . with nickel
C22C 37/10 Hierarchieinformationen		. containing aluminium or silicon
C22C 38/00 Hierarchieinformationen		Ferrous alloys, e.g. steel alloys (cast-iron alloys C22C 37/00) [2]
C22C 43/00
C22C 43/00 Hierarchieinformationen		Alloys containing radioactive materials [2]
C22C 45/00 Hierarchieinformationen		Amorphous alloys [5]
C22C 47/00		Alloys containing fibres or filaments [7]
C22C 47/00 Hierarchieinformationen		Making alloys containing metallic or non-metallic fibres or filaments [7]
C22C 49/00 Hierarchieinformationen		Alloys containing metallic or non-metallic fibres or filaments [7]
C22C 101/00		Indexing scheme associated with groups C22C 47/00 and C22C 49/00, relating to the nature of the fibrous materials contained in metal-fibrous composites. [7]
C22C 101/00 Hierarchieinformationen		Non-metallic fibres or filaments [7]
C22C 111/00 Hierarchieinformationen		Metallic fibres or filaments [7]
C22C 121/00 Hierarchieinformationen		Pretreated fibres or filaments [7]
C22F Hierarchieinformationen		CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS (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)
C23 Hierarchieinformationen		COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL (by metallising textiles D06M 11/83; decorating textiles by locally metallising D06Q 1/04); CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (for specific applications, see the relevant places, e.g. for manufacturing resistors H01C 17/06); INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL (treating metal surfaces or coating of metals by electrolysis or electrophoresis C25D, C25F) [2]
C25 Hierarchieinformationen		ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR (electrodialysis, electro-osmosis, separation of liquids by electricity B01D; working of metal by the action of a high concentration of electric current B23H; treatment of water, waste water or sewage by electrochemical methods C02F 1/46; surface treatment of metallic material or coating involving at least one process provided for in class C23 and at least one process covered by this class C23C 28/00, C23F 17/00; anodic or cathodic protection C23F; single-crystal growth C30B; metallising textiles D06M 11/83; decorating textiles by locally metallising D06Q 1/04; electrochemical methods of analysis G01N; electrochemical measuring, indicating or recording devices G01R; electrolytic circuit elements, e.g. capacitors, H01G; electrochemical current or voltage generators H01M) [4]
C30 Hierarchieinformationen		CRYSTAL GROWTH (separation by crystallisation in general B01D 9/00) [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		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
H Hierarchieinformationen		SECTION H — ELECTRICITY

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