Cooperative Patent Classification


Version: 2017.02
CPC
COOPERATIVE PATENT CLASSIFICATION
C22C
ALLOYS (flints C06C 15/00; treatment of alloys C21D, C22F) [2016-05]
NOTES

  • In this subclass, the following terms or expressions are used with the meanings indicated:
    • "alloys" includes also:
      • metallic composite materials containing a substantial proportion of fibres or other somewhat larger particles;
      • ceramic compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides, other than as macroscopic reinforcing agents;

    • "based on" requires at least 50% by weight of the specified constituent or of the specified group of constituents.
  • In the absence of an indication to the contrary, in groups C22C 5/00 - C22C 32/00 an alloy is classified in the last appropriate place.
  • In this subclass it is desirable to classify the individual aspects of combinations of processes or materials for powder metallurgy using Combination Sets with symbols chosen from groups C22C 1/00 - C22C 43/00 or from groups B22F 1/00 - B22F 9/00.
  • In this subclass the special database "ALLOYS" is used. This system includes patent documents classified in groups C22C 1/04 and C22C 5/00 - C22C 49/14 and provides information on the composition of the alloys, their uses and characteristics.
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) [2013-01]
C22C 1/00
Making alloys (powder-metallurgical apparatus or processes, not specially modified for making alloys B22F; by electrothermical methods C22B 4/00; by electrolysis C25C) [2013-01]
C22C 1/002
.
{Making amorphous alloys (processes for making amorphous material by powder metallurgy B22F)} [2013-01]
C22C 1/005
.
{Making alloys with holding in the range of the solid-liquid phase} [2013-01]
C22C 1/007
.
{Preparing arsenides or antimonides, especially of the III-VI-compound type, e.g. aluminium or gallium arsenide} [2013-01]
C22C 1/02
.
by melting {(C22C 1/1036 takes precedence)} [2013-01]
C22C 1/023
. .
{Alloys based on nickel} [2013-01]
C22C 1/026
. .
{Alloys based on aluminium} [2013-01]
C22C 1/03
. .
using master alloys [2013-01]
C22C 1/04
.
by powder metallurgy (C22C 1/08, {C22C 1/05, C22C 1/10, C22C 32/00, C22C 47/00, C22C 49/00 } take precedence) [2013-01]
C22C 1/0408
. .
{Light metal alloys} [2013-01]
C22C 1/0416
. . .
{Aluminium-based alloys} [2013-01]
C22C 1/0425
. .
{Copper-based alloys} [2013-01]
C22C 1/0433
. .
{Nickel- or cobalt-based alloys} [2013-01]
C22C 1/0441
. . .
{Alloys based on intermetallic compounds of the type rare earth - Co, Ni} [2013-01]
C22C 1/045
. .
{Alloys based on refractory metals} [2013-01]
C22C 1/0458
. . .
{Alloys based on titanium, zirconium, hafnium} [2013-01]
C22C 1/0466
. .
{Alloys based on noble metals} [2013-01]
C22C 1/0475
. .
{Impregnated alloys} [2013-01]
C22C 1/0483
. .
{Alloys based on the low melting point metals Zn, Pb, Sn, Cd, In or Ga} [2013-01]
C22C 1/0491
. .
{comprising intermetallic compounds (C22C 1/0441 takes precedence)} [2013-01]
C22C 1/05
. .
Mixtures of metal powder with non-metallic powder (C22C 1/08, {C22C 47/00, C22C 49/00 } take precedence) [2013-01]
C22C 1/051
. . .
{Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material} [2013-01]
C22C 1/053
. . . .
{with in situ forming of the hard compound (C22C 1/058 takes precedence)} [2013-01]
C22C 1/055
. . . . .
{using carbon} [2013-01]
C22C 1/056
. . . . .
{using gas} [2013-01]
C22C 1/058
. . .
{by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)} [2013-01]
C22C 1/06
.
with the use of special agents for refining or deoxidising [2013-01]
C22C 1/08
.
Alloys with open or closed pores {(by powder metallurgy B22F 3/11)} [2013-01]
C22C 2001/081
. .
{Casting porous metals into porous preform skelet without foaming} [2013-01]
C22C 2001/082
. . .
{with removal of the preform} [2013-01]
C22C 2001/083
. .
{Foaming process in molten metal other than by powder metallurgy} [2013-01]
C22C 2001/085
. . .
{with external pressure or pressure buildup to make porous metals} [2013-01]
C22C 2001/086
. . .
{Gas foaming process} [2013-01]
C22C 2001/087
. . .
{after casting in solidified or solidifying metal to make porous metals} [2013-01]
C22C 2001/088
. .
{Foaming process with solid metal other than by powder metallurgy} [2013-01]
C22C 1/10
.
Alloys containing non-metals ({C22C 1/05 }, C22C 1/08, {C22C 47/00, C22C 49/00 } take precedence) [2013-01]
C22C 1/1005
. .
{Pretreatment of the non-metallic additives (pretreatment of non-metallic fibres C22C 47/02)} [2013-01]
WARNING

C22C 1/101
. . .
{by coating} [2013-01]
C22C 1/1015
. . .
{by preparing or treating a non-metallic additive preform} [2013-01]
C22C 2001/1021
. . . .
{the preform being ceramic} [2013-01]
C22C 1/1026
. .
{starting from a solution or a suspension of (a) compound(s) of at least one of the alloy constituents} [2013-01]
C22C 1/1031
. .
{starting from (a) gaseous compound(s) or (a) vapour(s) of at least one of the constituents} [2013-01]
C22C 1/1036
. .
{starting from a melt (infiltration of sintered ceramic preforms with molten metal C04B 41/51)} [2013-01]
C22C 1/1042
. . .
{by atomising (atomising molten metal B22F 9/08)} [2013-01]
C22C 2001/1047
. . .
{by mixing and casting liquid metal matrix composites} [2013-01]
C22C 2001/1052
. . . .
{by mixing and casting metal matrix composites with reaction} [2013-01]
C22C 2001/1057
. . .
{Reactive infiltration} [2013-01]
C22C 2001/1063
. . . .
{Gas reaction, e.g. lanxide} [2013-01]
C22C 1/1068
. . .
{Making hard metals based on borides, carbides, nitrides, oxides, silicides} [2013-01]
C22C 2001/1073
. . .
{Infiltration or casting under mechanical pressure, e.g. squeeze casting} [2013-01]
C22C 1/1078
. .
{by internal oxidation of material in solid state} [2013-01]
C22C 1/1084
. .
{by mechanical alloying (blending, milling)} [2013-01]
C22C 2001/1089
. .
{by partial reduction or decomposition of a solid metal compound} [2013-01]
C22C 1/1094
. .
{comprising an after-treatment} [2013-01]
NOTE

C22C 3/00
Removing material from alloys to produce alloys of different constitution {separation of the constituents of alloys} [2013-01]
C22C 3/005
.
{Separation of the constituents of alloys} [2013-01]
C22C 5/00
Alloys based on noble metals [2013-01]
C22C 5/02
.
Alloys based on gold [2013-01]
C22C 5/04
.
Alloys based on a platinum group metal [2013-01]
C22C 5/06
.
Alloys based on silver [2013-01]
C22C 5/08
. .
with copper as the next major constituent [2017-02]
C22C 5/10
. .
with cadmium as the next major constituent [2013-01]
C22C 7/00
Alloys based on mercury [2013-01]
C22C 9/00
Alloys based on copper [2013-01]
C22C 9/01
.
with aluminium as the next major constituent [2013-01]
C22C 9/02
.
with tin as the next major constituent [2013-01]
C22C 9/04
.
with zinc as the next major constituent [2013-01]
C22C 9/05
.
with manganese as the next major constituent [2016-11]
C22C 9/06
.
with nickel or cobalt as the next major constituent [2013-01]
C22C 9/08
.
with lead as the next major constituent [2013-01]
C22C 9/10
.
with silicon as the next major constituent [2013-01]
C22C 11/00
Alloys based on lead [2013-01]
C22C 11/02
.
with an alkali or an alkaline earth metal as the next major constituent [2013-01]
C22C 11/04
.
with copper as the next major constituent [2013-01]
C22C 11/06
.
with tin as the next major constituent [2013-01]
C22C 11/08
.
with antimony or bismuth as the next major constituent [2013-01]
C22C 11/10
. .
with tin [2013-01]
C22C 12/00
Alloys based on antimony or bismuth [2013-01]
C22C 13/00
Alloys based on tin [2013-01]
C22C 13/02
.
with antimony or bismuth as the next major constituent [2013-01]
C22C 14/00
Alloys based on titanium [2013-01]
C22C 16/00
Alloys based on zirconium [2013-01]
C22C 18/00
Alloys based on zinc [2013-01]
C22C 18/02
.
with copper as the next major constituent [2013-01]
C22C 18/04
.
with aluminium as the next major constituent [2013-01]
C22C 19/00
Alloys based on nickel or cobalt [2013-01]
C22C 19/002
.
{with copper as the next major constituent} [2013-01]
C22C 19/005
.
{with Manganese as the next major constituent} [2013-11]
C22C 19/007
.
{with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent} [2013-01]
C22C 19/03
.
based on nickel [2013-01]
C22C 19/05
. .
with chromium [2013-01]
C22C 19/051
. . .
{and Mo or W} [2013-01]
C22C 19/052
. . . .
{with the maximum Cr content being at least 40%} [2013-01]
C22C 19/053
. . . .
{with the maximum Cr content being at least 30% but less than 40%} [2013-01]
C22C 19/055
. . . .
{with the maximum Cr content being at least 20% but less than 30%} [2013-01]
C22C 19/056
. . . .
{with the maximum Cr content being at least 10% but less than 20%} [2013-01]
C22C 19/057
. . . .
{with the maximum Cr content being less 10%} [2013-01]
C22C 19/058
. . .
{without Mo and W} [2013-01]
C22C 19/07
.
based on cobalt [2013-01]
C22C 20/00
Alloys based on cadmium [2013-01]
C22C 21/00
Alloys based on aluminium [2013-01]
C22C 21/003
.
{containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium} [2016-11]
C22C 21/006
.
{containing Hg} [2013-01]
C22C 21/02
.
with silicon as the next major constituent [2013-01]
C22C 21/04
. .
Modified aluminium-silicon alloys [2013-01]
C22C 21/06
.
with magnesium as the next major constituent [2013-01]
C22C 21/08
. .
with silicon [2013-01]
C22C 21/10
.
with zinc as the next major constituent [2013-01]
C22C 21/12
.
with copper as the next major constituent [2013-01]
C22C 21/14
. .
with silicon [2013-01]
C22C 21/16
. .
with magnesium [2013-01]
C22C 21/18
. .
with zinc [2013-01]
C22C 22/00
Alloys based on manganese [2013-01]
C22C 23/00
Alloys based on magnesium [2013-01]
C22C 23/02
.
with aluminium as the next major constituent [2013-01]
C22C 23/04
.
with zinc or cadmium as the next major constituent [2013-01]
C22C 23/06
.
with a rare earth metal as the next major constituent [2013-01]
C22C 24/00
Alloys based on an alkali or an alkaline earth metal [2013-01]
C22C 25/00
Alloys based on beryllium [2013-01]
C22C 26/00
Alloys containing diamond {or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes} [2013-01]
C22C 2026/001
.
{Fullerenes} [2013-01]
C22C 2026/002
.
{Carbon nanotubes} [2013-01]
C22C 2026/003
.
{Cubic boron nitrides only} [2013-01]
C22C 2026/005
.
{with additional metal compounds being borides} [2013-01]
C22C 2026/006
.
{with additional metal compounds being carbides} [2013-01]
C22C 2026/007
.
{with additional metal compounds being nitrides} [2013-01]
C22C 2026/008
.
{with additional metal compounds other than carbides, borides or nitrides} [2013-01]
C22C 27/00
Alloys based on rhenium or a refractory metal not mentioned in groups C22C 14/00 or C22C 16/00 [2013-01]
C22C 27/02
.
Alloys based on vanadium, niobium, or tantalum [2013-01]
C22C 27/025
. .
{alloys based on vanadium} [2013-01]
C22C 27/04
.
Alloys based on tungsten or molybdenum [2013-01]
C22C 27/06
.
Alloys based on chromium [2013-01]
C22C 28/00
Alloys based on a metal not provided for in groups C22C 5/00 - C22C 27/00 [2016-05]
C22C 29/00
Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides {(C22C 26/00 takes precedence)} [2013-01]
C22C 29/005
.
{comprising a particular metallic binder} [2013-01]
C22C 29/02
.
based on carbides or carbonitrides [2013-01]
C22C 29/04
. .
based on carbonitrides [2013-01]
C22C 29/06
. .
based on carbides, but not containing other metal compounds [2013-01]
C22C 29/062
. . .
{based on B4C} [2016-08]
C22C 29/065
. . .
{based on SiC} [2013-01]
C22C 29/067
. . .
{comprising a particular metallic binder} [2013-01]
C22C 29/08
. . .
based on tungsten carbide [2013-01]
C22C 29/10
. . .
based on titanium carbide [2013-01]
C22C 29/12
.
based on oxides [2013-01]
C22C 29/14
.
based on borides [2013-01]
C22C 29/16
.
based on nitrides {(containing cubic BN or wurtzitic BN and diamond C22C 26/00)} [2013-01]
C22C 29/18
.
based on silicides [2013-01]
C22C 30/00
Alloys containing less than 50% by weight of each constituent [2013-01]
C22C 30/02
.
containing copper [2013-01]
C22C 30/04
.
containing tin or lead [2013-01]
C22C 30/06
.
containing zinc [2013-01]
C22C 32/00
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 [2013-01]
NOTE

  • This group comprises also dispersion hardened alloys with less than 5% of dispersed compounds
C22C 32/0005
.
{with at least one oxides and at least one of carbides, nitrides, borides or silicides as the main non-metallic constituents} [2013-01]
C22C 32/001
.
{with only oxides} [2013-01]
C22C 32/0015
. .
{with only single oxides as main non-metallic constituents} [2015-07]
C22C 32/0021
. . .
{Matrix based on noble metals, Cu or alloys thereof} [2015-07]
C22C 32/0026
. . .
{Matrix based on Ni, Co, Cr or alloys thereof; Matrix based on Fe for ODS steels (matrix based on Fe for steels other than ODS C22C 33/00, by powder metallurgy C22C 33/02)} [2015-07]
C22C 32/0031
. . .
{Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof} [2015-07]
C22C 32/0036
. . .
{Matrix based on Al, Mg, Be or alloys thereof} [2015-07]
C22C 32/0042
. . .
{Matrix based on low melting metals, Pb, Sn, In, Zn, Cd or alloys thereof} [2015-07]
C22C 32/0047
.
{with carbides, nitrides, borides or silicides as the main non-metallic constituents} [2015-07]
C22C 32/0052
. .
{only carbides} [2013-01]
C22C 32/0057
. . .
{based on B4C} [2016-08]
C22C 32/0063
. . .
{based on SiC} [2013-01]
C22C 32/0068
. .
{only nitrides} [2013-01]
C22C 32/0073
. .
{only borides} [2013-01]
C22C 32/0078
. .
{only silicides} [2013-01]
C22C 32/0084
.
{carbon or graphite as the main non-metallic constituent} [2015-07]
C22C 32/0089
.
{with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass} [2015-10]
C22C 32/0094
.
{with organic materials as the main non-metallic constituent, e.g. resin} [2015-07]
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) [2013-01]
C22C 33/00
Making ferrous alloys [2013-01]
C22C 33/003
.
{making amorphous alloys} [2013-01]
C22C 33/006
.
{compositions used for making ferrous alloys} [2013-01]
C22C 33/02
.
by powder metallurgy (working metallic powder B22F) [2013-01]
C22C 33/0207
. .
{Using a mixture of prealloyed powders or a master alloy (mixtures of metal powder in general B22F 1/0003)} [2013-01]
C22C 33/0214
. . .
{comprising P or a phosphorus compound} [2013-01]
C22C 33/0221
. . .
{comprising S or a sulfur compound} [2013-01]
C22C 33/0228
. . .
{comprising other non-metallic compounds or more than 5% of graphite} [2013-01]
C22C 33/0235
. .
{Starting from compounds, e.g. oxides (manufacture of articles starting from powder comprising reducible metal compounds in general B22F 3/001)} [2013-01]
C22C 33/0242
. .
{using the impregnating technique (impregnating articles in general B22F 3/26)} [2013-01]
C22C 33/025
. .
{having an intermetallic of the REM-Fe type which is not magnetic} [2013-01]
C22C 33/0257
. .
{characterised by the range of the alloying elements} [2013-01]
C22C 33/0264
. . .
{the maximum content of each alloying element not exceeding 5%} [2013-01]
C22C 33/0271
. . . .
{with only C, Mn, Si, P, S, As as alloying elements, e.g. carbon steel} [2013-01]
C22C 33/0278
. . .
{with at least one alloying element having a minimum content above 5%} [2013-01]
C22C 33/0285
. . . .
{with Cr, Co, or Ni having a minimum content higher than 5%} [2013-01]
C22C 33/0292
. . . .
{with more than 5% preformed carbides, nitrides or borides} [2013-01]
C22C 33/04
.
by melting [2013-01]
C22C 33/06
. .
using master alloys [2013-01]
C22C 33/08
.
Making cast-iron alloys [2013-01]
C22C 33/10
. .
including procedures for adding magnesium [2013-01]
C22C 33/12
. . .
by fluidised injection [2013-01]
C22C 35/00
Master alloys for iron or steel [2013-01]
C22C 35/005
.
{based on iron, e.g. ferro-alloys} [2016-05]
NOTE

  • In the absence of an indication to the contrary, in groups C22C 37/00 - C22C 38/00 an alloy is classified in the last appropriate place that provides for one of the alloying components.
C22C 37/00
Cast-iron alloys [2013-01]
C22C 37/04
.
containing spheroidal graphite [2013-01]
C22C 37/06
.
containing chromium [2013-01]
C22C 37/08
. .
with nickel [2013-01]
C22C 37/10
.
containing aluminium or silicon [2013-01]
C22C 38/00
Ferrous alloys, e.g. steel alloys (cast-iron alloys C22C 37/00) [2013-01]
C22C 38/001
.
{containing N} [2013-01]
C22C 38/002
.
{containing In, Mg, or other elements not provided for in one single group C22C 38/001 - C22C 38/60} [2016-05]
C22C 38/004
.
{Very low carbon steels, i.e. having a carbon content of less than 0,01%} [2013-01]
C22C 38/005
.
{containing rare earths, i.e. Sc, Y, Lanthanides} [2013-01]
C22C 38/007
.
{containing silver} [2013-01]
C22C 38/008
.
{containing tin} [2013-01]
C22C 38/02
.
containing silicon [2013-01]
C22C 38/04
.
containing manganese [2013-01]
C22C 38/06
.
containing aluminium [2013-01]
C22C 38/08
.
containing nickel {(C22C 38/105 takes precedence)} [2015-09]
C22C 38/10
.
containing cobalt [2013-01]
C22C 38/105
. .
{containing Co and Ni} [2013-01]
C22C 38/12
.
containing tungsten, tantalum, molybdenum, vanadium, or niobium [2013-01]
C22C 38/14
.
containing titanium or zirconium [2013-01]
C22C 38/16
.
containing copper [2013-01]
C22C 38/18
.
containing chromium [2013-01]
C22C 38/20
. .
with copper [2013-01]
C22C 38/22
. .
with molybdenum or tungsten [2013-01]
C22C 38/24
. .
with vanadium [2013-01]
C22C 38/26
. .
with niobium or tantalum [2013-01]
C22C 38/28
. .
with titanium or zirconium [2013-01]
C22C 38/30
. .
with cobalt [2013-01]
C22C 38/32
. .
with boron [2013-01]
C22C 38/34
. .
with more than 1.5% by weight of silicon [2013-01]
C22C 38/36
. .
with more than 1.7% by weight of carbon [2013-01]
C22C 38/38
. .
with more than 1.5% by weight of manganese [2013-01]
C22C 38/40
. .
with nickel [2013-01]
C22C 38/42
. . .
with copper [2013-01]
C22C 38/44
. . .
with molybdenum or tungsten [2013-01]
C22C 38/46
. . .
with vanadium [2013-01]
C22C 38/48
. . .
with niobium or tantalum [2013-01]
C22C 38/50
. . .
with titanium or zirconium [2013-01]
C22C 38/52
. . .
with cobalt [2013-01]
C22C 38/54
. . .
with boron [2013-01]
C22C 38/56
. . .
with more than 1.7% by weight of carbon [2013-01]
C22C 38/58
. . .
with more than 1.5% by weight of manganese [2013-01]
C22C 38/60
.
containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur [2013-01]
C22C 43/00
Alloys containing radioactive materials [2013-01]
C22C 45/00
Amorphous alloys [2013-01]
C22C 45/001
.
{with Cu as the major constituent} [2013-01]
C22C 45/003
.
{with one or more of the noble metals as major constituent} [2013-01]
C22C 45/005
.
{with Mg as the major constituent} [2013-01]
C22C 45/006
.
{with Cr as the major constituent} [2013-01]
C22C 45/008
.
{with Fe, Co or Ni as the major constituent (C22C 45/02, C22C 45/04 take precedence)} [2013-01]
C22C 45/02
.
with Fe as the major constituent [2013-01]
C22C 45/04
.
with Ni or Co as the major constituent [2013-01]
C22C 45/06
.
with Be as the major constituent [2013-01]
C22C 45/08
.
with Al as the major constituent [2013-01]
C22C 45/10
.
with Mo, W, Nb, Ta, Ti or Zr {or Hf} as the major constituent [2013-01]
Alloys containing fibres or filaments [2013-01]
WARNING

C22C 47/00
Making alloys containing metallic or non-metallic fibres or filaments [2013-01]
C22C 2047/005
.
{Working of filaments or rods into fibre reinforced metal by mechanical deformation} [2013-01]
C22C 47/02
.
Pretreatment of the fibres or filaments [2013-01]
C22C 47/025
. .
{Aligning or orienting the fibres} [2013-01]
WARNING

C22C 47/04
. .
by coating, e.g. with a protective or activated covering [2013-01]
C22C 47/06
. .
by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element [2013-01]
C22C 47/062
. . .
{from wires or filaments only} [2013-01]
WARNING

C22C 47/064
. . . .
{Winding wires} [2013-01]
C22C 47/066
. . . .
{Weaving wires} [2013-01]
C22C 47/068
. . . .
{Aligning wires} [2013-01]
C22C 47/08
.
by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould {(C22C 47/16 takes precedence)} [2013-01]
C22C 47/10
. .
Infiltration in the presence of a reactive atmosphere; Reactive infiltration [2013-01]
C22C 47/12
. .
Infiltration or casting under mechanical pressure [2013-01]
C22C 47/14
.
by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments [2013-01]
C22C 47/16
.
by thermal spraying of the metal, e.g. plasma spraying {(atomising molten metal comprising fibres see also C22C 1/1042)} [2013-01]
C22C 47/18
. .
using a preformed structure of fibres or filaments [2013-01]
C22C 47/20
.
by subjecting to pressure and heat an assembly comprising at least one metal layer or sheet and one layer of fibres or filaments [2013-01]
C22C 2047/205
. .
{placing wires inside grooves of a metal layer} [2013-01]
C22C 49/00
Alloys containing metallic or non-metallic fibres or filaments [2013-01]
C22C 49/02
.
characterised by the matrix material [2013-01]
C22C 49/04
. .
Light metals [2013-01]
C22C 49/06
. . .
Aluminium [2013-01]
C22C 49/08
. .
Iron group metals [2013-01]
C22C 49/10
. .
Refractory metals [2013-01]
C22C 49/11
. . .
Titanium [2013-01]
C22C 49/12
. .
Intermetallic matrix material [2013-01]
C22C 49/14
.
characterised by the fibres or filaments [2013-01]

C22C 2200/00
Crystalline structure [2013-01]
C22C 2200/02
.
Amorphous [2013-01]
C22C 2200/04
.
Nanocrystalline [2013-01]
C22C 2200/06
.
Quasicrystalline [2013-01]
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) [2013-01]
C22C 2202/00
Physical properties [2013-01]
C22C 2202/02
.
Magnetic [2013-01]
C22C 2202/04
.
Hydrogen absorbing [2013-01]
C22C 2204/00
End product comprising different layers, coatings or parts of cermet [2013-01]