IPC-Stelle: C22C 3/00 [Version 2017.01]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C22KLMETALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22CUKLALLOYS (treatment of alloys C21D, C22F)
C22C 1/00ZWNon-ferrous alloys, i.e. alloys based essentially on metals other than iron [2, 5]
C22C 1/00HGRMaking non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C) [1, 2006.01]
C22C 1/02UGR1
.by melting [1, 2006.01]
C22C 1/03UGR2
. .using master alloys [2, 2006.01]
C22C 1/04UGR1
.by powder metallurgy (C22C 1/08 takes precedence) [1, 2, 2006.01]
C22C 1/05UGR2
. .Mixtures of metal powder with non-metallic powder (C22C 1/08 takes precedence) [1, 2, 2006.01]
C22C 1/06UGR1
.with the use of special agents for refining or deoxidising [1, 2006.01]
C22C 1/08UGR1
.Alloys with open or closed pores [1, 2006.01]
C22C 1/10UGR1
.Alloys containing non-metals (C22C 1/08 takes precedence) [1, 2, 2006.01]
C22C 3/00HGRRemoving material from non-ferrous alloys to produce alloys of different constitution [1, 2006.01]
C22C 5/00HGRAlloys based on noble metals [1, 2006.01]
C22C 5/02UGR1
.Alloys based on gold [2, 2006.01]
C22C 5/04UGR1
.Alloys based on a platinum group metal [2, 2006.01]
C22C 5/06UGR1
.Alloys based on silver [2, 2006.01]
C22C 5/08UGR2
. .with copper as the next major constituent [2, 2006.01]
C22C 5/10UGR2
. .with cadmium as the next major constituent [2, 2006.01]
C22C 7/00HGRAlloys based on mercury [1, 2006.01]
C22C 9/00HGRAlloys based on copper [1, 2006.01]
C22C 9/01UGR1
.with aluminium as the next major constituent [2, 2006.01]
C22C 9/02UGR1
.with tin as the next major constituent [1, 2, 2006.01]
C22C 9/04UGR1
.with zinc as the next major constituent [1, 2, 2006.01]
C22C 9/05UGR1
.with manganese as the next major constituent [2, 2006.01]
C22C 9/06UGR1
.with nickel or cobalt as the next major constituent [1, 2, 2006.01]
C22C 9/08UGR1
.with lead as the next major constituent [1, 2, 2006.01]
C22C 9/10UGR1
.with silicon as the next major constituent [1, 2006.01]
C22C 11/00HGRAlloys based on lead [1, 2006.01]
C22C 11/02UGR1
.with an alkali or an alkaline earth metal as the next major constituent [1, 2, 2006.01]
C22C 11/04UGR1
.with copper as the next major constituent [2, 2006.01]
C22C 11/06UGR1
.with tin as the next major constituent [2, 2006.01]
C22C 11/08UGR1
.with antimony or bismuth as the next major constituent [2, 2006.01]
C22C 11/10UGR2
. .with tin [2, 2006.01]
C22C 12/00HGRAlloys based on antimony or bismuth [2, 2006.01]
C22C 13/00HGRAlloys based on tin [1, 2006.01]
C22C 13/02UGR1
.with antimony or bismuth as the next major constituent [2, 2006.01]
C22C 14/00HGRAlloys based on titanium [2, 2006.01]
C22C 16/00HGRAlloys based on zirconium [2, 2006.01]
C22C 18/00HGRAlloys based on zinc [2, 2006.01]
C22C 18/02UGR1
.with copper as the next major constituent [2, 2006.01]
C22C 18/04UGR1
.with aluminium as the next major constituent [2, 2006.01]
C22C 19/00HGRAlloys based on nickel or cobalt [1, 2006.01]
C22C 19/03UGR1
.based on nickel [2, 2006.01]
C22C 19/05UGR2
. .with chromium [2, 2006.01]
C22C 19/07UGR1
.based on cobalt [2, 2006.01]
C22C 20/00HGRAlloys based on cadmium [2, 2006.01]
C22C 21/00HGRAlloys based on aluminium [1, 2006.01]
C22C 21/02UGR1
.with silicon as the next major constituent [1, 2, 2006.01]
C22C 21/04UGR2
. .Modified aluminium-silicon alloys [1, 2006.01]
C22C 21/06UGR1
.with magnesium as the next major constituent [2, 2006.01]
C22C 21/08UGR2
. .with silicon [2, 2006.01]
C22C 21/10UGR1
.with zinc as the next major constituent [2, 2006.01]
C22C 21/12UGR1
.with copper as the next major constituent [2, 2006.01]
C22C 21/14UGR2
. .with silicon [2, 2006.01]
C22C 21/16UGR2
. .with magnesium [2, 2006.01]
C22C 21/18UGR2
. .with zinc [2, 2006.01]
C22C 22/00HGRAlloys based on manganese [2, 2006.01]
C22C 23/00HGRAlloys based on magnesium [1, 2006.01]
C22C 23/02UGR1
.with aluminium as the next major constituent [2, 2006.01]
C22C 23/04UGR1
.with zinc or cadmium as the next major constituent [2, 2006.01]
C22C 23/06UGR1
.with a rare earth metal as the next major constituent [2, 2006.01]
C22C 24/00HGRAlloys based on an alkali or an alkaline earth metal [2, 2006.01]
C22C 25/00HGRAlloys based on beryllium [1, 2006.01]
C22C 26/00HGRAlloys containing diamond [4, 2006.01]
C22C 27/00HGRAlloys based on rhenium or a refractory metal not mentioned in groups C22C 14/00 or C22C 16/00 [1, 2, 2006.01]
C22C 27/02UGR1
.Alloys based on vanadium, niobium or tantalum [2, 2006.01]
C22C 27/04UGR1
.Alloys based on tungsten or molybdenum [2, 2006.01]
C22C 27/06UGR1
.Alloys based on chromium [2, 2006.01]
C22C 28/00HGRAlloys based on a metal not provided for in groups C22C 5/00-C22C 27/00 [2, 2006.01]
C22C 29/00HGRAlloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides [1, 4, 2006.01]
C22C 29/02UGR1
.based on carbides or carbonitrides [4, 2006.01]
C22C 29/04UGR2
. .based on carbonitrides [4, 2006.01]
C22C 29/06UGR2
. .based on carbides, but not containing other metal compounds [4, 2006.01]
C22C 29/08UGR3
. . .based on tungsten carbide [4, 2006.01]
C22C 29/10UGR3
. . .based on titanium carbide [4, 2006.01]
C22C 29/12UGR1
.based on oxides [4, 2006.01]
C22C 29/14UGR1
.based on borides [4, 2006.01]
C22C 29/16UGR1
.based on nitrides [4, 2006.01]
C22C 29/18UGR1
.based on silicides [4, 2006.01]
C22C 30/00HGRAlloys containing less than 50% by weight of each constituent [2, 2006.01]
C22C 30/02UGR1
.containing copper [2, 2006.01]
C22C 30/04UGR1
.containing tin or lead [2, 2006.01]
C22C 30/06UGR1
.containing zinc [2, 2006.01]
C22C 32/00HGRNon-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, 2006.01]
C22C 33/00ZWFerrous alloys, i.e. alloys based on iron [2, 5]
C22C 33/00HGRMaking ferrous alloys (heat treatment thereof C21D 5/00, C21D 6/00) [1, 2006.01]
C22C 33/02UGR1
.by powder metallurgy [1, 2006.01]
C22C 33/04UGR1
.by melting [2, 2006.01]
C22C 33/06UGR2
. .using master alloys [2, 2006.01]
C22C 33/08UGR1
.Making cast-iron alloys [2, 2006.01]
C22C 33/10UGR2
. .including procedures for adding magnesium [2, 2006.01]
C22C 33/12UGR3
. . .by fluidised injection [2, 2006.01]
C22C 35/00HGRMaster alloys for iron or steel [1, 2006.01]
C22C 37/00HGRCast-iron alloys [1, 2, 2006.01]
C22C 37/04UGR1
.containing spheroidal graphite [1, 2006.01]
C22C 37/06UGR1
.containing chromium [1, 2, 2006.01]
C22C 37/08UGR2
. .with nickel [1, 2006.01]
C22C 37/10UGR1
.containing aluminium or silicon [1, 2006.01]
C22C 38/00HGRFerrous alloys, e.g. steel alloys (cast-iron alloys C22C 37/00) [2, 2006.01]
C22C 38/02UGR1
.containing silicon [2, 2006.01]
C22C 38/04UGR1
.containing manganese [2, 2006.01]
C22C 38/06UGR1
.containing aluminium [2, 2006.01]
C22C 38/08UGR1
.containing nickel [2, 2006.01]
C22C 38/10UGR1
.containing cobalt [2, 2006.01]
C22C 38/12UGR1
.containing tungsten, tantalum, molybdenum, vanadium or niobium [2, 2006.01]
C22C 38/14UGR1
.containing titanium or zirconium [2, 2006.01]
C22C 38/16UGR1
.containing copper [2, 2006.01]
C22C 38/18UGR1
.containing chromium [2, 2006.01]
C22C 38/20UGR2
. .with copper [2, 2006.01]
C22C 38/22UGR2
. .with molybdenum or tungsten [2, 2006.01]
C22C 38/24UGR2
. .with vanadium [2, 2006.01]
C22C 38/26UGR2
. .with niobium or tantalum [2, 2006.01]
C22C 38/28UGR2
. .with titanium or zirconium [2, 2006.01]
C22C 38/30UGR2
. .with cobalt [2, 2006.01]
C22C 38/32UGR2
. .with boron [2, 2006.01]
C22C 38/34UGR2
. .with more than 1.5% by weight of silicon [2, 2006.01]
C22C 38/36UGR2
. .with more than 1.7% by weight of carbon [2, 2006.01]
C22C 38/38UGR2
. .with more than 1.5% by weight of manganese [2, 2006.01]
C22C 38/40UGR2
. .with nickel [2, 2006.01]
C22C 38/42UGR3
. . .with copper [2, 2006.01]
C22C 38/44UGR3
. . .with molybdenum or tungsten [2, 2006.01]
C22C 38/46UGR3
. . .with vanadium [2, 2006.01]
C22C 38/48UGR3
. . .with niobium or tantalum [2, 2006.01]
C22C 38/50UGR3
. . .with titanium or zirconium [2, 2006.01]
C22C 38/52UGR3
. . .with cobalt [2, 2006.01]
C22C 38/54UGR3
. . .with boron [2, 2006.01]
C22C 38/56UGR3
. . .with more than 1.7% by weight of carbon [2, 2006.01]
C22C 38/58UGR3
. . .with more than 1.5% by weight of manganese [2, 2006.01]
C22C 38/60UGR1
.containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur [2, 2006.01]
C22C 43/00ZWE
C22C 43/00HGRAlloys containing radioactive materials [2, 2006.01]
C22C 45/00HGRAmorphous alloys [5, 2006.01]
C22C 45/02UGR1
.with iron as the major constituent [5, 2006.01]
C22C 45/04UGR1
.with nickel or cobalt as the major constituent [5, 2006.01]
C22C 45/06UGR1
.with beryllium as the major constituent [5, 2006.01]
C22C 45/08UGR1
.with aluminium as the major constituent [5, 2006.01]
C22C 45/10UGR1
.with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium as the major constituent [5, 2006.01]
C22C 47/00ZWAlloys containing fibres or filaments [7]
C22C 47/00HGRMaking alloys containing metallic or non-metallic fibres or filaments [7, 2006.01]
C22C 47/02UGR1
.Pretreatment of the fibres or filaments [7, 2006.01]
C22C 47/04UGR2
. .by coating, e.g. with a protective or activated covering [7, 2006.01]
C22C 47/06UGR2
. .by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element [7, 2006.01]
C22C 47/08UGR1
.by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould [7, 2006.01]
C22C 47/10UGR2
. .Infiltration in the presence of a reactive atmosphere; Reactive infiltration [7, 2006.01]
C22C 47/12UGR2
. .Infiltration or casting under mechanical pressure [7, 2006.01]
C22C 47/14UGR1
.by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments [7, 2006.01]
C22C 47/16UGR1
.by thermal spraying of the metal, e.g. plasma spraying [7, 2006.01]
C22C 47/18UGR2
. .using a preformed structure of fibres or filaments [7, 2006.01]
C22C 47/20UGR1
.by subjecting to pressure and heat an assembly comprising at least one metal layer or sheet and one layer of fibres or filaments [7, 2006.01]
C22C 49/00HGRAlloys containing metallic or non-metallic fibres or filaments [7, 2006.01]
C22C 49/02UGR1
.characterised by the matrix material [7, 2006.01]
C22C 49/04UGR2
. .Light metals [7, 2006.01]
C22C 49/06UGR3
. . .Aluminium [7, 2006.01]
C22C 49/08UGR2
. .Iron group metals [7, 2006.01]
C22C 49/10UGR2
. .Refractory metals [7, 2006.01]
C22C 49/11UGR3
. . .Titanium [7, 2006.01]
C22C 49/12UGR2
. .Intermetallic matrix material [7, 2006.01]
C22C 49/14UGR1
.characterised by the fibres or filaments [7, 2006.01]
C22C 101/00ZWIndexing 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 101/00HGRNon-metallic fibres or filaments [7, 2006.01]
C22C 101/02UGR1
.based on oxides, e.g. oxide ceramic fibres [7, 2006.01]
C22C 101/04UGR2
. .Aluminium oxide [7, 2006.01]
C22C 101/06UGR2
. .Mixed oxides, e.g. aluminium silicate or glass [7, 2006.01]
C22C 101/08UGR1
.based on non-oxides, e.g. non-oxide ceramic fibres [7, 2006.01]
C22C 101/10UGR2
. .Carbon [7, 2006.01]
C22C 101/12UGR2
. .Carbides [7, 2006.01]
C22C 101/14UGR3
. . .Silicon carbide [7, 2006.01]
C22C 101/16UGR2
. .Nitrides [7, 2006.01]
C22C 101/18UGR3
. . .Silicon nitride [7, 2006.01]
C22C 101/20UGR2
. .Boron [7, 2006.01]
C22C 101/22UGR2
. .Borides [7, 2006.01]
C22C 111/00HGRMetallic fibres or filaments [7, 2006.01]
C22C 111/02UGR1
.Refractory metal fibres or filaments, e.g. tungsten fibres [7, 2006.01]
C22C 121/00HGRPretreated fibres or filaments [7, 2006.01]
C22C 121/02UGR1
.Coated fibres or filaments, e.g. ceramic fibres with protective coatings [7, 2006.01]