C22C   1/00  \	0	0	4K019	C22C   1/00	71	Ŵ¤ǮˡˤΣã£ŲˡˤΣããããˡΣ	Making non-ferrous alloys (by electrothermic methods C22B 4/00; by electrolysis C25C 1/24, C25C 3/36) [1, 2006.01, 2023.01]
C22C   1/00  B	0	0	4K019	C22C   1/00	153	ĶƳ¤	Making superconducting alloys
C22C   1/00  N	0	0	4K019	C22C   1/00	478	ǵ¢¤	Making hydrogen occluding alloys
C22C   1/00  P	0	0	4K019	C22C   1/00	99	¤	Making shape-memory alloys
C22C   1/00  Q	0	0	4K019	C22C   1/00	296	°ֲʪʪȾƳΤ¤	Making intermetallic compounds, compound semiconductors
C22C   1/00  R	0	0	4K019	C22C   1/00	139	ʣ¤̶°ޤ°ݤեȤޤ¤°ޤ⣱	Manufacture of composite materials (manufacture of alloys including metal or nonmetal fibers or filaments 47/00, Alloys containing nonmetal 1/10)
C22C   1/00  S	0	1	4K019	C22C   1/00	386	°ݶ°ʣΤ¤	Making metal-metal complexes
C22C   1/00  T	0	0	4K019	C22C   1/00	62	ޥ륬¤	Making amalgam
C22C   1/00  G	0	0	4K019	C22C   1/00	125	ե¤	Making ferro-alloy
C22C   1/00  J	0	0	4K019	C22C   1/00	119	Ըʬˤ	By reduction, decomposition
C22C   1/00  K	0	1	4K019	C22C   1/00	44	ǤΤΡͻŲ򢪣ããġ	In liquids (molten-salt electrolysis C22C1/02, 501@D)
C22C   1/00  L	0	0	4K019	C22C   1/00	118	Ȼˤ	By diffusion
C22C   1/00  M	0	0	4K019	C22C   1/00	104	ȯŽ̡ѥĥˤ	By evaporation, condensation, sputter, ion implantation etc.
C22C   1/00  Z	0	0	4K019	C22C   1/00	102	¾	Others
C22C   1/02  \	1	1	4K019	C22C   1/02	161	ͻˤΡΣ	by melting [1, 2006.01]
C22C   1/02 501 \	2	2	4K019	C22C   1/02	2	ˡħΤ	Characterized by method
C22C   1/02 501 A	2	0	4K019	C22C   1/02	137	Ÿˡ	Directional coagulation method
C22C   1/02 501 C	2	0	4K019	C22C   1/02	59	ƥߥĥˡ	Thermite method
C22C   1/02 501 D	2	0	4K019	C22C   1/02	50	ͻŲˡ	Molten-salt electrolysis method
C22C   1/02 501 E	2	0	4K019	C22C   1/02	532	Ķˡ	Super quenching method
C22C   1/02 501 F	2	0	4K019	C22C   1/02	149	ˤ	Treating with gas
C22C   1/02 501 G	2	0	4K019	C22C   1/02	101	ɽؤΤϲ򤹤	Melting the surface layer only
C22C   1/02 501 Z	2	0	4K019	C22C   1/02	357	¾Τ	Others
C22C   1/02 503 \	2	2	4K019	C22C   1/02	4	μʬꤵ	With specified main ingredient of alloys
C22C   1/02 503 A	2	0	4K019	C22C   1/02	132	°Ȥ	Alloys based on precious metal
C22C   1/02 503 B	2	0	4K019	C22C   1/02	399	ƼȤ	Alloys based on copper
C22C   1/02 503 C	2	0	4K019	C22C   1/02	67	Ȥ	Alloys based on lead
C22C   1/02 503 D	2	0	4K019	C22C   1/02	157	ͻ°ʣԣ顤ڣ򡤣ȣ桤ã򡤣ͣס֡ԣᡤΣˤȤ	Alloys based on metals with high melting point (Ti, Zr, Hf, Cr, Mo, W, V, Ta, Nb)
C22C   1/02 503 E	2	1	4K019	C22C   1/02	285	󡤥륳˥ࡤϥե˥Ȥ	Alloys based on titanium, zirconium, hafnium
C22C   1/02 503 F	2	1	4K019	C22C   1/02	61	Ȥ	Alloys based on chrome
C22C   1/02 503 G	2	0	4K019	C22C   1/02	381	˥ĥޤϥХȤȤ	Alloys based on nickel or cobalt
C22C   1/02 503 H	2	1	4K019	C22C   1/02	101	ҡݣãＧ	R-Co magnet
C22C   1/02 503 J	2	0	4K019	C22C   1/02	1039	ߥ˥Ȥ	Alloys based on aluminium
C22C   1/02 503 K	2	0	4K019	C22C   1/02	39	ޥ󥬥Ȥ	Alloys based on manganese
C22C   1/02 503 L	2	0	4K019	C22C   1/02	264	ޥͥȤ	Alloys based on magnesium
C22C   1/02 503 M	2	0	4K019	C22C   1/02	69	Ȥ	Alloys based on zinc
C22C   1/02 503 N	2	0	4K019	C22C   1/02	289	¾θǡޤϾ嵭ʳθǤȤ˶̤ŬѤˡ	Methods applied to all alloys based on other elements or elements other than the above
C22C   1/02 503 Z	2	0	4K019	C22C   1/02	240	¾Τ	Others
C22C   1/03  \	2	2	4K019	C22C   1/03	61	ѤΡΣ	using master alloys [2, 2006.01]
C22C   1/04  \	1	1	4K018	C22C   1/04	152	ʴˤΡʣããͥˡΣ	by powder metallurgy (C22C 1/08 takes precedence) [1, 2, 2006.01, 2023.01]
C22C   1/04  A	1	0	4K018	C22C   1/04	655	ƼȤ¤	Making alloys based on copper
C22C   1/04  B	1	0	4K018	C22C   1/04	592	˥ĥϥХȤȤ¤	Making alloys based on nickel or cobalt
C22C   1/04  C	1	0	4K018	C22C   1/04	921	ڶ°Ȥ¤	Making alloys based on light metal
C22C   1/04  D	1	0	4K018	C22C   1/04	615	󥰥ƥϥ֥ǥȤ¤	Making alloys based on tangusten or molybdenum
C22C   1/04  E	1	0	4K018	C22C   1/04	1160	¾ζ°Ȥ¤	Making alloys based on other metals
C22C   1/04  F	1	0	4K018	C22C   1/04	256	¤	Making magnetic alloys
C22C   1/04  G	1	1	4K018	C22C   1/04	93	ॳХȹ¤	Making rare earth cobalt alloy
C22C   1/04  H	1	2	4K018	C22C   1/04	145	ʴħΤ	Characterized by composition of material powder
C22C   1/04  J	1	2	4K018	C22C   1/04	131	ʴνħΤ	Characterised by the treatment of raw material powder
C22C   1/04  K	1	3	4K018	C22C   1/04	63	Ǯ	Heat treatment
C22C   1/04  L	1	2	4K018	C22C   1/04	79	ħΤ	Characterized by shape
C22C   1/04  M	1	2	4K018	C22C   1/04	214	ƷڤǮħΤ	Characterized by sintering and heat treatment
C22C   1/04  N	1	2	4K018	C22C   1/04	33		After-treatment
C22C   1/04  P	1	0	4K018	C22C   1/04	225	¤	Making contact material alloys
C22C   1/04  Q	1	0	4K018	C22C   1/04	15	ź¤	Making collector material alloys
C22C   1/04  Z	1	0	4K018	C22C   1/04	217	¾	Others
C22C   1/047  \	2	2	4K018	C22C   1/047	492	°ֲʪޤΡΣ	comprising intermetallic compounds [2023.01]
C22C   1/05  \	2	2	4K018	C22C   1/05	190	°ʴ°ʴκʪʣããͥˡΣ	Mixtures of metal powder with non-metallic powder (C22C 1/08 takes precedence) [1, 2, 2006.01, 2023.01]
C22C   1/05  A	2	0	4K018	C22C   1/05	416	°ݥߥĥʣ¤	Making metal-ceramic composite alloys
C22C   1/05  B	2	1	4K018	C22C   1/05	135	ʬ¤	Making diffusion reinforced alloys
C22C   1/05  C	2	2	4K018	C22C   1/05	389	ڶ°Ȥ	Based on light metal
C22C   1/05  D	2	2	4K018	C22C   1/05	214	˥ĥϥХȤȤ	Based on nickel or cobalt
C22C   1/05  E	2	2	4K018	C22C   1/05	442	¾ζ°Ȥ	Based on other metals
C22C   1/05  F	2	1	4K018	C22C   1/05	245	°ʪȤ¤	Making alloys based on metal compounds
C22C   1/05  P	2	0	4K018	C22C   1/05	308	ɤͭ¤	Making alloys containing diamond
C22C   1/05  Q	2	0	4K018	C22C   1/05	306	ư໤¤̣ͥ	Making moving/frictional materials (A takes precedence)
C22C   1/05  R	2	0	4K018	C22C   1/05	136	ŵ¤	Making electric materials
C22C   1/05  S	2	1	4K018	C22C   1/05	171	¤	Making contact materials
C22C   1/05  T	2	2	4K018	C22C   1/05	230	°ʪϹ	Metal monoxide alloys
C22C   1/05  U	2	0	4K018	C22C   1/05	54	ź¤	Making collector material
C22C   1/05  Z	2	0	4K018	C22C   1/05	147	¾	Others
C22C   1/051  \	3	3	4K018	C22C   1/051	2	ۤʪúʪⲽʪʪޤϤʪȤż¤νȯȤѤʴʪĴΣ	Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor [2023.01]
C22C   1/051  G	3	0	4K018	C22C   1/051	1131	úʪúⲽʪȤ	In which carbides or carbonitrides are the primary constituents
C22C   1/051  H	3	0	4K018	C22C   1/051	549	úʪȤ¾ζ°ʪޤޤʤ	In which carbides are the primary constituents but other metal compounds are not contained
C22C   1/051  J	3	0	4K018	C22C   1/051	203	ʪȤ	In which oxides are the primary constituents
C22C   1/051  K	3	0	4K018	C22C   1/051	160	ۤʪȤ	In which borides are the primary constituents
C22C   1/051  L	3	0	4K018	C22C   1/051	238	ⲽʪȤ	In which nitrides are the primary constituents
C22C   1/051  M	3	0	4K018	C22C   1/051	320	ⰵ귿ⲽۤǤȤ	In which high pressure phase boron nitrides are the primary constituents
C22C   1/051  N	3	0	4K018	C22C   1/051	79	ʪȤ	In which silicides are the primary constituents
C22C   1/051  Z	3	0	4K018	C22C   1/051	2	¾	Others
C22C   1/053  \	4	4	4K018	C22C   1/053	39	żʪΤξǤηˤΡΣ	with in situ formation of hard compounds [2023.01]
C22C   1/055  \	5	5	4K018	C22C   1/055	32	úǤѤΡΣ	using carbon [2023.01]
C22C   1/056  \	5	5	4K018	C22C   1/056	13	ΤѤΡΣ	using gas [2023.01]
C22C   1/057  \	4	4	4K018	C22C   1/057	37	ȿƷˤżʪʳΤξǤηˤΡ㡥Ըȿˤ줿°Σ	with in situ formation of phases other than hard compounds by solid state reaction sintering, e.g. metal phase formed by reduction reaction [2023.01]
C22C   1/059  \	3	3	4K018	C22C   1/059	262	̡̤ʬޤ¤Σ	Making alloys comprising less than 5% by weight of dispersed reinforcing phases [2023.01]
C22C   1/06  \	1	1	4K019	C22C   1/06	53	ϣޤæüźúޤѤΡΣ	with the use of special agents for refining or deoxidising [1, 2006.01]
C22C   1/08  \	1	1	4K020	C22C   1/08	10	ޤĺĹΣ	Alloys with open or closed pores [1, 2006.01]
C22C   1/08  A	1	0	4K020	C22C   1/08	71	ȯˢˤ	By foaming
C22C   1/08  B	1	1	4K020	C22C   1/08	148	ͻˤ	By melting
C22C   1/08  C	1	1	4K020	C22C   1/08	148	Ʒˤ	By sintering
C22C   1/08  D	1	0	4K020	C22C   1/08	465	νˤ	By removal of materials
C22C   1/08  E	1	0	4K020	C22C   1/08	91	ͻˤ	By melting
C22C   1/08  F	1	0	4K020	C22C   1/08	510	Ʒˤ	By sintering
C22C   1/08  Z	1	0	4K020	C22C   1/08	157	¾	Others
C22C   1/10  \	1	1	4K020	C22C   1/10	63	°ޤʣããããͥˡΣ	Alloys containing non-metals (C22C 1/05, C22C 1/08 take precedence) [1, 2, 2006.01, 2023.01]
C22C   1/10  A	1	0	4K020	C22C   1/10	68	ŵʣ	Composite materials for electric contact
C22C   1/10  B	1	1	4K020	C22C   1/10	212	ˤ	Using internal oxidation
C22C   1/10  C	1	1	4K020	C22C   1/10	28	ˡˤ	Using liquid phase methods
C22C   1/10  D	1	1	4K020	C22C   1/10	64	ˡˤ	Using solid phase methods
C22C   1/10  E	1	0	4K020	C22C   1/10	420	ͭʣ	Composite materials containing graphite
C22C   1/10  F	1	0	4K020	C22C   1/10	184	ʬʣ	Diffusion reinforced materials
C22C   1/10  G	1	1	4K020	C22C   1/10	1172	ͻ֤Ǥʣ	Composition in molten state
C22C   1/10  H	1	2	4K020	C22C   1/10	225	ȿѤ	Using chemical reactions
C22C   1/10  J	1	1	4K020	C22C   1/10	457	ξ֤Ǥʣ̱Ʒޤ	Composition in solid state (including liquid phase sintering)
C22C   1/10  K	1	2	4K020	C22C   1/10	155	ȿ򵯤	Giving rise to chemical reaction
C22C   1/10  Z	1	0	4K020	C22C   1/10	258	¾	Others
C22C   1/11  \	1	1	4K019	C22C   1/11	363	ե¤Σ	Making amorphous alloys [2023.01]
C22C   1/12  \	1	1	4K019	C22C   1/12	212	Ⱦξ֤ǤβùˤΡ㡥Ǳն¸֤˰ݻ뤳ȤˤΡΣ	by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase [2023.01]
C22C   3/00  \	0	0	4K019	C22C   3/00	8	ۤʤʬι뤿Ŵ⤫ʬ	Removing material from non-ferrous alloys to produce alloys of different constitution
C22C   5/00  \	0	0	4K500	C22C   5/00	234	°Ȥ	Alloys based on noble metals
C22C   5/02  \	1	1	4K500	C22C   5/02	1790	ȤΣ	Alloys based on gold [2]
C22C   5/04  \	1	1	4K500	C22C   5/04	2158	²°ȤΣ	Alloys based on a platinum group metal [2]
C22C   5/06  \	1	1	4K500	C22C   5/06	1313	ȤΣ	Alloys based on silver [2]
C22C   5/06  C	1	0	4K500	C22C   5/06	906	ŵѤΤ	For electric contact
C22C   5/06  D	1	0	4K500	C22C   5/06	55	ѤΤ	For dentists
C22C   5/06  Z	1	0	4K500	C22C   5/06	1219	¾Τ	Others
C22C   5/08  \	2	2	4K500	C22C   5/08	353	¿ʬȤƼޤΡΣ	with copper as the next major constituent [2]
C22C   5/10  \	2	2	4K500	C22C   5/10	381	¿ʬȤƥɥߥޤΡΣ	with cadmium as the next major constituent [2]
C22C   7/00  \	0	0	4K500	C22C   7/00	100	Ȥ	Alloys based on mercury
C22C   9/00  \	0	0	4K500	C22C   9/00	9431	Ƽ	Alloys based on copper
C22C   9/01  \	1	1	4K500	C22C   9/01	977	¿ʬȤƥߥ˥ޤΡΣ	with aluminium as the next major constituent [2]
C22C   9/02  \	1	1	4K500	C22C   9/02	2532	¿ʬȤƼޤΡΣ	with tin as the next major constituent [2]
C22C   9/04  \	1	1	4K500	C22C   9/04	2799	¿ʬȤưޤΡΣ	with zinc as the next major constituent [2]
C22C   9/05  \	1	1	4K500	C22C   9/05	971	¿ʬȤƥޥ󥬥ޤΡΣ	with manganese as the next major constituent [2]
C22C   9/06  \	1	1	4K500	C22C   9/06	2938	¿ʬȤƥ˥åޤϥХȤޤΡΣ	with nickel or cobalt as the next major constituent [2]
C22C   9/08  \	1	1	4K500	C22C   9/08	209	¿ʬȤƱޤΡΣ	with lead as the next major constituent [2]
C22C   9/10  \	1	1	4K500	C22C   9/10	896	¿ʬȤƤǤޤ	with silicon as the next major constituent
C22C  11/00  \	0	0	4K500	C22C  11/00	631		Alloys based on lead
C22C  11/02  \	1	1	4K500	C22C  11/02	38	¿ʬȤƥ륫°ޤϥ륫°ޤΡΣ	with an alkali or an alkaline earth metal as the next major constituent [2]
C22C  11/04  \	1	1	4K500	C22C  11/04	24	¿ʬȤƼޤΡΣ	with copper as the next major constituent [2]
C22C  11/06  \	1	1	4K500	C22C  11/06	395	¿ʬȤƼޤΡΣ	with tin as the next major constituent [2]
C22C  11/08  \	1	1	4K500	C22C  11/08	82	¿ʬȤƥޤϥӥޥޤΡΣ	with antimony or bismuth as the next major constituent [2]
C22C  11/10  \	2	2	4K500	C22C  11/10	27	ޤΡΣ	with tin [2]
C22C  12/00  \	0	0	4K500	C22C  12/00	1389	ޤϥӥޥȤΣ	Alloys based on antimony or bismuth [2]
C22C  13/00  \	0	0	4K500	C22C  13/00	3715		Alloys based on tin
C22C  13/02  \	1	1	4K500	C22C  13/02	1204	¿ʬȤƥޤϥӥޥޤΡΣ	with antimony or bismuth as the next major constituent [2]
C22C  14/00  \	0	0	4K500	C22C  14/00	663	ȤΣ	Alloys based on titanium [2]
C22C  14/00  A	0	0	4K500	C22C  14/00	342	¢ѹ	Alloys for hydrogen storage
C22C  14/00  B	0	0	4K500	C22C  14/00	92	ĶƳѹ	Alloys for super conductivity
C22C  14/00  Z	0	0	4K500	C22C  14/00	3674	¾	Others
C22C  16/00  \	0	0	4K500	C22C  16/00	1013	륳˥ȤΣ	Alloys based on zirconium [2]
C22C  18/00  \	0	0	4K500	C22C  18/00	2530	ȤΣ	Alloys based on zinc [2]
C22C  18/02  \	1	1	4K500	C22C  18/02	218	¿ʬȤƼޤΡΣ	with copper as the next major constituent [2]
C22C  18/04  \	1	1	4K500	C22C  18/04	2092	¿ʬȤƥߥ˥ޤΡΣ	with aluminium as the next major constituent [2]
C22C  19/00  \	0	0	4K500	C22C  19/00	77	˥åޤϥХȤȤ	Alloys based on nickel or cobalt
C22C  19/00  F	0	0	4K500	C22C  19/00	1434	ǵ¢̣˳Τ⡤Ƥʬ	Hydrogen occluding alloys (those falling under 19/03 to 19/07 are also included in fascicules of F)
C22C  19/00  G	0	0	4K500	C22C  19/00	22	ѹ	Alloys for dentists
C22C  19/00  H	0	0	4K500	C22C  19/00	138		Magnetic alloys
C22C  19/00  J	0	1	4K500	C22C  19/00	41	й	Magnet alloys
C22C  19/00  K	0	0	4K500	C22C  19/00	15	ǳۡۺѹñʤۤϴޤޤʤ	Alloys for internal combustion engines and bearings (not including valves per se)
C22C  19/00  L	0	0	4K500	C22C  19/00	147	ܹ硤ʤѹܡ塤ʤܹϴޤޤʤ	Alloys for joints, covers (not including milling, brasing, sealing, covering etc.; jointed materials)
C22C  19/00  M	0	0	4K500	C22C  19/00	41	ǳƥݥӥѹ㡥ݥӥ֥ݥɡΥȯѾݥӥʤ	Alloys for combustion gas turbine, e.g. turbine blades, nozzles. Not including steam turbines for power generation
C22C  19/00  P	0	0	4K500	C22C  19/00	48	ѹ򷿡ݥޤ	Alloys for moulds, tools (including cast, milling roll etc.)
C22C  19/00  Q	0	0	4K500	C22C  19/00	94	ŵŻҺ	Electric, electronic materials
C22C  19/00  R	0	0	4K500	C22C  19/00	5	ѹ̻ס	Decorative alloys (watch, spectacles)
C22C  19/00  Z	0	0	4K500	C22C  19/00	160	¾ι̣ǡڤˤĤƤϡ˥ĥޤϥХȴΤ줫Ǥ뤳ȤꤷƤΤϴޤޤʤҤͿˤĤƤϡʣε˳硤Ԥ뵭Ϳ	Other alloys (Not including those determined as either nickel radical or cobalt radical for G-Z R 19/03 to 19/07; F4618
C22C  19/03  \	1	1	4K500	C22C  19/03	224	˥åȤΣ	based on nickel [2]
C22C  19/03  A	1	0	4K500	C22C  19/03	1102		Shape-memory alloys
C22C  19/03  B	1	0	4K500	C22C  19/03	100	ѹ̣ˡͿ̣͡˳Τ⡤¤ʬ	Alloys for dentists (also gives A 61 K, 6/04) (those falling under 19/05 are also included in fascicle B)
C22C  19/03  C	1	0	4K500	C22C  19/03	139	̣˳Τ⡤äʬ	Elastic alloys (those falling under 19/05 are also included in fascicle C)
C22C  19/03  D	1	0	4K500	C22C  19/03	347	̣Τ⡤Ĥʬ	Magnetic alloys (those falling under 19/05 are also included in fascicle D)
C22C  19/03  E	1	1	4K500	C22C  19/03	524	˥ĥŴϹƩΨ̥ѡݥޥ̣͡˳Τ⡤Ťʬ	Ferro-nickel high-permeability alloys (Permalloy) (those falling under 19/05 are also included in fascicle E)
C22C  19/03  F	1	0	4K500	C22C  19/03	39	ǳۡۺѹ	Alloys for internal combustion engines and bearings
C22C  19/03  G	1	0	4K500	C22C  19/03	783	ܹʤѹܡ塤ʤܹϴޤޤʤ	Alloys for joints, covers (not including milling, brasing, sealing, covering etc.; jointed materials)
C22C  19/03  H	1	0	4K500	C22C  19/03	213	ǳƥӥѹ	Alloys for combustion gas turbine
C22C  19/03  J	1	0	4K500	C22C  19/03	161	ѹ򷿡ݥޤ	Alloys for moulds, tools (including cast, milling roll etc.)
C22C  19/03  K	1	0	4K500	C22C  19/03	47	ȯťץѹѹⲹⰵ塤ȯѤ濴	Alloys for power plants (resistance to high temperature, high pressure water, resistance to radiation etc.; mainly for nuclear power generation)
C22C  19/03  L	1	0	4K500	C22C  19/03	141	ҡŵĥѹŶˡ	Alloys for impregnation, electroplating (electrodes)
C22C  19/03  M	1	0	4K500	C22C  19/03	942	ŵŻҺ	Electric, electronic materials
C22C  19/03  N	1	0	4K500	C22C  19/03	55	ѹ	Decorative alloys
C22C  19/03  P	1	0	4K500	C22C  19/03	70	á춯	g' ' reinforced alloys
C22C  19/03  Z	1	0	4K500	C22C  19/03	819	¾̣ФͿˤĤƤϡʣε˳硤Ԥ뵭Ϳ	Others (gives preceding mark if falling under more than one mark when giving A to P)
C22C  19/05  \	2	2	4K500	C22C  19/05	253	ޤΡΣ	with chromium [2]
C22C  19/05  A	2	0	4K500	C22C  19/05	184	ǳۡۺѹ̣ƣ̡	Alloys for internal combustion engines and bearings (F 01 L, 3/02)
C22C  19/05  B	2	0	4K500	C22C  19/05	1107	ܹ硤ʤѹܡ塤ʤܹϴޤޤʤ	Alloys for joints, covers (not including milling, brasing, sealing, covering etc.; jointed materials)
C22C  19/05  C	2	0	4K500	C22C  19/05	1198	ǳƥӥѹ	Alloys for combustion gas turbine
C22C  19/05  D	2	0	4K500	C22C  19/05	223	ѹ򷿡ݥޤ	Alloys for moulds, tools (including cast, milling roll etc.)
C22C  19/05  E	2	0	4K500	C22C  19/05	175	ɡ饤ѥѹѸѥݥ	Alloys for oil well pipes, line pipes (resistance to crude oil, resistance to sour gas)
C22C  19/05  F	2	0	4K500	C22C  19/05	500	ȯťץѹѹⲹⰵ塤ȯѤ濴	Alloys for power plants (resistance to high temperature, high pressure water, resistance to radiation etc.; mainly for nuclear power generation)
C22C  19/05  G	2	0	4K500	C22C  19/05	194	ѹѿú	Alloys for petrochemicals (resistance to carburisation)
C22C  19/05  H	2	0	4K500	C22C  19/05	84	ҡŵĥѹťݥ	Alloys for impregnation, electroplating (galvanisation rolls)
C22C  19/05  J	2	0	4K500	C22C  19/05	395	ŵŻҺ	Electric, electronic materials
C22C  19/05  K	2	0	4K500	C22C  19/05	150	ѹ	Decorative alloys
C22C  19/05  L	2	0	4K500	C22C  19/05	276	á춯	g' ' reinforced alloys
C22C  19/05  Z	2	0	4K500	C22C  19/05	1056	¾̣̤ͿˤĤƤϡʣε˳硤Ԥ뵭Ϳ	Others (gives preceding mark if falling under more than one mark when giving A to L)
C22C  19/07  \	1	1	4K500	C22C  19/07	231	ХȤȤΣ	based on cobalt [2]
C22C  19/07  A	1	0	4K500	C22C  19/07	69	ѹ̣ˡ	Alloys for dentists (also gives A 61 K, 6/04)
C22C  19/07  B	1	0	4K500	C22C  19/07	32		Elastic alloys
C22C  19/07  C	1	0	4K500	C22C  19/07	1002		Magnetic alloys
C22C  19/07  D	1	1	4K500	C22C  19/07	131	й	Magnet alloys
C22C  19/07  E	1	2	4K500	C22C  19/07	995	ҡݣãＧй	R-Co magnet alloys
C22C  19/07  F	1	0	4K500	C22C  19/07	92	ǳۡۺѹ	Alloys for internal combustion engines and bearings
C22C  19/07  G	1	0	4K500	C22C  19/07	453	ܹ硤ʤѹܡ塤ʤܹϴޤޤʤ	Alloys for joints, covers (not including milling, brasing, sealing, covering etc.; jointed materials)
C22C  19/07  H	1	0	4K500	C22C  19/07	225	ǳƥݥӥѹ	Alloys for combustion gas turbine
C22C  19/07  J	1	0	4K500	C22C  19/07	142	ѹ򷿡ݥޤ	Alloys for moulds, tools (including cast, milling roll etc.)
C22C  19/07  K	1	0	4K500	C22C  19/07	27	ȯťץѹѹⲹⰵ塤ȯѤ濴	Alloys for power plants (resistance to high temperature, high pressure water, resistance to radiation etc.; mainly for nuclear power generation)
C22C  19/07  L	1	0	4K500	C22C  19/07	25	ҡŵĥѹ	Alloys for impregnation, electroplating
C22C  19/07  M	1	0	4K500	C22C  19/07	227	ŵŻҺ	Electric, electronic materials
C22C  19/07  N	1	0	4K500	C22C  19/07	20	ѹ	Decorative alloys
C22C  19/07  Z	1	0	4K500	C22C  19/07	552	¾̣ΤͿˤĤƤϡʣε˳硤Ԥ뵭Ϳ	Others (gives preceding mark if falling under more than one mark when giving A to N)
C22C  20/00  \	0	0	4K500	C22C  20/00	46	ɥߥȤΣ	Alloys based on cadmium [2]
C22C  21/00  \	0	0	4K500	C22C  21/00	352	ߥ˥	Alloys based on aluminium
C22C  21/00  A	0	0	4K500	C22C  21/00	1434	Ƴ	For conductivity
C22C  21/00  B	0	0	4K500	C22C  21/00	417		For bearings
C22C  21/00  C	0	0	4K500	C22C  21/00	527	۶˻	For anodisation
C22C  21/00  D	0	0	4K500	C22C  21/00	1208		For wax materials
C22C  21/00  E	0	0	4K500	C22C  21/00	2531	ʣ	For composite materials
C22C  21/00  F	0	0	4K500	C22C  21/00	14	ݥ֥륷ݥ	For cable sheath
C22C  21/00  G	0	0	4K500	C22C  21/00	124	Ķ	Superelasticity
C22C  21/00  H	0	0	4K500	C22C  21/00	619	Ų򥳥ǥ󥵡	For electrolytic capacitators
C22C  21/00  J	0	0	4K500	C22C  21/00	2312	Ǯ򴹴	For heat exchangers
C22C  21/00  K	0	0	4K500	C22C  21/00	362	ή۶	For anodic protection
C22C  21/00  L	0	0	4K500	C22C  21/00	1252	ݣͣϹ	Al-Mn alloys
C22C  21/00  M	0	0	4K500	C22C  21/00	1379	ݣƣϹ	Al-Fe alloys
C22C  21/00  N	0	0	4K500	C22C  21/00	1967	¾ͭ	Al alloys with other compositions
C22C  21/00  Z	0	0	4K500	C22C  21/00	443	¾	Others
C22C  21/02  \	1	1	4K500	C22C  21/02	4409	¿ʬȤƤǤޤΡΣ	with silicon as the next major constituent [2]
C22C  21/04  \	2	2	4K500	C22C  21/04	46	ɤ줿ߥ˥ࡽǹ	Modified aluminium-silicon alloys
C22C  21/06  \	1	1	4K500	C22C  21/06	3925	¿ʬȤƥޥͥޤΡΣ	with magnesium as the next major constituent [2]
C22C  21/08  \	2	2	4K500	C22C  21/08	110	ǤޤΡΣ	with silicon [2]
C22C  21/10  \	1	1	4K500	C22C  21/10	1620	¿ʬȤưޤΡΣ	with zinc as the next major constituent [2]
C22C  21/12  \	1	1	4K500	C22C  21/12	1012	¿ʬȤƼޤΡΣ	with copper as the next major constituent
C22C  21/14  \	2	2	4K500	C22C  21/14	18	ǤޤΡΣ	with silicon [2]
C22C  21/16  \	2	2	4K500	C22C  21/16	49	ޥͥޤΡΣ	with magnesium [2]
C22C  21/18  \	2	2	4K500	C22C  21/18	22	ޤΡΣ	with zinc [2]
C22C  22/00  \	0	0	4K500	C22C  22/00	762	ޥ󥬥ȤΣ	Alloys based on manganese [2]
C22C  23/00  \	0	0	4K500	C22C  23/00	1365	ޥͥ	Alloys based on magnesium
C22C  23/02  \	1	1	4K500	C22C  23/02	874	¿ʬȤƥߥ˥ޤΡΣ	with aluminium as the next major constituent [2]
C22C  23/04  \	1	1	4K500	C22C  23/04	442	¿ʬȤưޤϥɥߥޤΡΣ	with zinc or cadmium as the next major constituent [2]
C22C  23/06  \	1	1	4K500	C22C  23/06	362	¿ʬȤƴ°ޤΡΣ	with a rare earth metal as the next major constituent [2]
C22C  24/00  \	0	0	4K500	C22C  24/00	226	륫°ޤϥ륫°ȤΣ	Alloys based on an alkali or an alkaline earth metal [2]
C22C  25/00  \	0	0	4K500	C22C  25/00	87	٥ꥦ	Alloys based on beryllium
C22C  26/00  \	0	0	4K016	C22C  26/00	177	ɤͭΣ	Alloys containing diamond [4]
C22C  26/00  A	0	0	4K016	C22C  26/00	134	úʪ	Carbides
C22C  26/00  B	0	0	4K016	C22C  26/00	66	ⲽʪ	Nitrides
C22C  26/00  C	0	0	4K016	C22C  26/00	31	ۤʪ	Borides
C22C  26/00  D	0	0	4K016	C22C  26/00	36	ʳζ°ʪʤʪʪúⲽʪ˷	Metal compounds other than the above (silicides, oxides, carbonitrides etc.)
C22C  26/00  Z	0	0	4K016	C22C  26/00	299	¾	Others
C22C  27/00  \	0	0	4K500	C22C  27/00	231	˥ޤϥ롼ףãã⤷ϣããˤƽҤ٤ƤʤѲж°ȤΣ	Alloys based on rhenium or a refractory metal not mentioned in groups C22C 14/00 or C22C 16/00 [2]
C22C  27/02  \	1	1	4K500	C22C  27/02	45	Хʥࡤ˥֤ޤϥ󥿥ȤΣ	Alloys based on vanadium, niobium or tantalum [2]
C22C  27/02 101 \	2	2	4K500	C22C  27/02	31	ХʥȤ	Alloys based on vanadium
C22C  27/02 101 A	2	0	4K500	C22C  27/02	36	ĶƳѹ	Alloys for super conductivity
C22C  27/02 101 Z	2	0	4K500	C22C  27/02	296	¾	Others
C22C  27/02 102 \	2	2	4K500	C22C  27/02	142	˥֤Ȥ	Alloys based on niobium
C22C  27/02 102 A	2	0	4K500	C22C  27/02	344	ĶƳѹ	Alloys for super conductivity
C22C  27/02 102 Z	2	0	4K500	C22C  27/02	493	¾	Others
C22C  27/02 103 \	2	2	4K500	C22C  27/02	374	󥿥Ȥ	Alloys based on tantalum
C22C  27/04  \	1	1	4K500	C22C  27/04	76	󥰥ƥޤϥ֥ǥȤΣ	Alloys based on tungsten or molybdenum [2]
C22C  27/04 101 \	2	2	4K500	C22C  27/04	1138	󥰥ƥȤ	Alloys based on tungsten
C22C  27/04 102 \	2	2	4K500	C22C  27/04	919	֥ǥȤ	Alloys based on molybdenum
C22C  27/06  \	1	1	4K500	C22C  27/06	1212	ȤΣ	Alloys based on chromium [2]
C22C  28/00  \	0	0	4K500	C22C  28/00	120	롼ףããããʬवʤ°ȤΣ	Alloys based on a metal not provided for in groups C22C 5/00-C22C 27/00 [2]
C22C  28/00  A	0	0	4K500	C22C  28/00	772	°Ȥ	Alloys based on rare earth metals
C22C  28/00  B	0	0	4K500	C22C  28/00	1072	ʳζ°Ȥ̣²ԣ㡤󡤣ǣ塤ǣᡤɣԣޤ	Alloys based on non-rare earth metals (including Ac family, Tc, As, Ge, Ga, In, Tl)
C22C  28/00  Z	0	0	4K500	C22C  28/00	185	¾	Others
C22C  29/00  \	0	0	4K016	C22C  29/00	278	úʪʪۤʪⲽʪޤϤʪȤ⡤㡥åȡޤϤ¾ζ°ʪ㡥ⲽʪβʪȤΣ	Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides [4]
C22C  29/00  A	0	0	4K016	C22C  29/00	82	úʪ	Carbon-nitrogen oxide radical
C22C  29/00  B	0	1	4K016	C22C  29/00	32	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/00  C	0	1	4K016	C22C  29/00	22	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/00  D	0	1	4K016	C22C  29/00	22	ʪۤʪʪúⲽʪΤ줫򼡤¿ޤ	With oxide, boride, silicide or carbonitrides as the next major constituent
C22C  29/00  E	0	1	4K016	C22C  29/00	11	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/00  F	0	0	4K016	C22C  29/00	48	úʪ	carbon dioxide radical
C22C  29/00  G	0	0	4K016	C22C  29/00	27	ⲽʪ	Oxynitride radical
C22C  29/00  H	0	0	4K016	C22C  29/00	45	βʪ	Sulfide radical
C22C  29/00  Z	0	0	4K016	C22C  29/00	423	¾	Others
C22C  29/02  \	1	1	4K016	C22C  29/02	545	úʪޤúⲽʪȤΡΣ	based on carbides or carbonitrides [4]
C22C  29/02  A	1	0	4K016	C22C  29/02	657	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/02  B	1	0	4K016	C22C  29/02	222	ʪ򼡤¿ޤ	with oxides as the next main constituent
C22C  29/02  C	1	0	4K016	C22C  29/02	148	ۤʪ򼡤¿ޤ	With boride as the next major constituent
C22C  29/02  D	1	0	4K016	C22C  29/02	49	ʪ򼡤¿ޤ	With silicide as the next major constituent
C22C  29/02  E	1	0	4K016	C22C  29/02	414	úⲽʪ򼡤¿ޤ	With carbonitride as the next major constituent
C22C  29/02  F	1	0	4K016	C22C  29/02	103	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/02  Z	1	0	4K016	C22C  29/02	276	¾	Others
C22C  29/04  \	2	2	4K016	C22C  29/04	367	úⲽʪȤΡΣ	based on carbonitrides [4]
C22C  29/04  A	2	0	4K016	C22C  29/04	509	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/04  B	2	0	4K016	C22C  29/04	222	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/04  C	2	0	4K016	C22C  29/04	36	ʪ򼡤¿ޤ	With oxide as the next major constituent
C22C  29/04  D	2	0	4K016	C22C  29/04	31	ۤʪ򼡤¿ޤ	With boride as the next major constituent
C22C  29/04  E	2	0	4K016	C22C  29/04	3	ʪ򼡤¿ޤ	With silicide as the next major constituent
C22C  29/04  F	2	0	4K016	C22C  29/04	30	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/04  Z	2	0	4K016	C22C  29/04	454	¾	Others
C22C  29/06  \	2	2	4K016	C22C  29/06	736	úʪȤ¾ζ°ʪͭʤΡΣ	based on carbides, but not containing other metal compounds [4]
C22C  29/06  A	2	0	4K016	C22C  29/06	256	ú󥿥	Tantalic carbide radical
C22C  29/06  B	2	0	4K016	C22C  29/06	277	ú	Chromic carbide radical
C22C  29/06  Z	2	0	4K016	C22C  29/06	977	¾	Others
C22C  29/08  \	3	3	4K016	C22C  29/08	2425	ú󥰥ƥȤΡΣ	based on tungsten carbide [4]
C22C  29/10  \	3	3	4K016	C22C  29/10	515	úȤΡΣ	based on titanium carbide [4]
C22C  29/12  \	1	1	4K016	C22C  29/12	376	ʪȤΡΣ	based on oxides [4]
C22C  29/12  A	1	0	4K016	C22C  29/12	105	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/12  B	1	0	4K016	C22C  29/12	96	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/12  C	1	0	4K016	C22C  29/12	83	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/12  Z	1	0	4K016	C22C  29/12	543	¾	Others
C22C  29/14  \	1	1	4K016	C22C  29/14	111	ۤʪȤΡΣ	based on borides [4]
C22C  29/14  A	1	0	4K016	C22C  29/14	137	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/14  B	1	0	4K016	C22C  29/14	93	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/14  C	1	0	4K016	C22C  29/14	93	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/14  Z	1	0	4K016	C22C  29/14	272	¾	Others
C22C  29/16  \	1	1	4K016	C22C  29/16	614	ⲽʪȤΡΣ	based on nitrides [4]
C22C  29/16  A	1	0	4K016	C22C  29/16	322	ⲽۤǤȤ	Based on boron nitride
C22C  29/16  B	1	1	4K016	C22C  29/16	162	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/16  C	1	1	4K016	C22C  29/16	98	ʪ򼡤¿ޤ	With oxide F4775With
C22C  29/16  D	1	1	4K016	C22C  29/16	75	ۤʪ򼡤¿ޤ	With boride as the next major constituent
C22C  29/16  E	1	1	4K016	C22C  29/16	20	ʪ򼡤¿ޤ	With silicide as the next major constituent
C22C  29/16  F	1	1	4K016	C22C  29/16	90	úⲽʪ򼡤¿ޤ	With carbonitride as the next major constituent
C22C  29/16  G	1	1	4K016	C22C  29/16	69	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/16  H	1	0	4K016	C22C  29/16	548	ⲽۤǰʳⲽʪȤ	Based on nitrides other than boron nitride
C22C  29/16  J	1	1	4K016	C22C  29/16	414	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/16  K	1	1	4K016	C22C  29/16	117	ʪ򼡤¿ޤ	With oxide as the next major constituent
C22C  29/16  L	1	1	4K016	C22C  29/16	87	ۤʪ򼡤¿ޤ	With boride as the next major constituent
C22C  29/16  M	1	1	4K016	C22C  29/16	42	ʪ򼡤¿ޤ	With silicide as the next major constituent
C22C  29/16  N	1	1	4K016	C22C  29/16	182	úⲽʪ򼡤¿ޤ	With carbonitride as the next major constituent
C22C  29/16  P	1	1	4K016	C22C  29/16	50	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/16  Z	1	0	4K016	C22C  29/16	258	¾	Others
C22C  29/18  \	1	1	4K016	C22C  29/18	35	ʪȤΡΣ	based on silicides [4]
C22C  29/18  A	1	0	4K016	C22C  29/18	40	úʪ򼡤¿ޤ	With carbide as the next major constituent
C22C  29/18  B	1	0	4K016	C22C  29/18	31	ⲽʪ򼡤¿ޤ	With nitride as the next major constituent
C22C  29/18  C	1	0	4K016	C22C  29/18	38	¾ζ°ʪ򼡤¿ޤ	With other metal compounds as the next major constituent
C22C  29/18  Z	1	0	4K016	C22C  29/18	80	¾	Others
C22C  30/00  \	0	0	4K500	C22C  30/00	2950	ʬ򣵣̡̤ͭΣ	Alloys containing less than 50% by weight of each constituent
C22C  30/02  \	1	1	4K500	C22C  30/02	706	ƼޤΡΣ	containing copper [2]
C22C  30/04  \	1	1	4K500	C22C  30/04	292	ޤϱޤΡΣ	containing tin or lead [2]
C22C  30/06  \	1	1	4K500	C22C  30/06	325	ޤΡΣ	containing zinc [2]
C22C  32/00  \	0	0	4K016	C22C  32/00	1306	ξ֤ǲäޤϹǷ줿ʪúʪۤʪⲽʪʪޤϤ¾ζ°ʪ㡥ⲽʪβʪ򣵽̡ʾ壵̡̤ͭŴΣ	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 <u>in situ</u> [2]
C22C  32/00  A	0	0	4K016	C22C  32/00	454		Ag radical
C22C  32/00  B	0	0	4K016	C22C  32/00	355	ã	Cu radical
C22C  32/00  C	0	1	4K016	C22C  32/00	77	ӣ򼡤¿ޤ	With Sn as the next major constituent
C22C  32/00  D	0	1	4K016	C22C  32/00	45	ڣ򼡤¿ޤ	With Zn as the next major constituent
C22C  32/00  E	0	1	4K016	C22C  32/00	55	Σ򼡤¿ޤ	With Ni as the next major constituent
C22C  32/00  F	0	1	4K016	C22C  32/00	65	졤ͣãϣУΤ줫򼡤¿ޤ	With Al, Mn, Co or Pb as the next major constituent
C22C  32/00  G	0	0	4K016	C22C  32/00	69	У𡤣ӣϣڣ	Pb radical, Sn radical or Zn radical
C22C  32/00  H	0	0	4K016	C22C  32/00	212	ԣ	Ti radical
C22C  32/00  J	0	0	4K016	C22C  32/00	36	ڣ	Zr radical
C22C  32/00  K	0	0	4K016	C22C  32/00	31	ִ	V radical
C22C  32/00  L	0	0	4K016	C22C  32/00	43	Σ	Nb radical
C22C  32/00  M	0	0	4K016	C22C  32/00	45	ԣ	Ta radical
C22C  32/00  N	0	0	4K016	C22C  32/00	497	Σ	No radical
C22C  32/00  P	0	0	4K016	C22C  32/00	392	ã	Co radical
C22C  32/00  Q	0	0	4K016	C22C  32/00	395		Al radical
C22C  32/00  R	0	1	4K016	C22C  32/00	162	ӣ򼡤¿ޤ	With Si as the next major constituent
C22C  32/00  S	0	1	4K016	C22C  32/00	59	ͣ򼡤¿ޤ	With Mg as the next major constituent
C22C  32/00  T	0	1	4K016	C22C  32/00	30	ڣ򼡤¿ޤ	With Zn as the next major constituent
C22C  32/00  U	0	1	4K016	C22C  32/00	75	ã򼡤¿ޤ	With Cu as the next major constituent
C22C  32/00  V	0	0	4K016	C22C  32/00	109	ͣ	Mg radical
C22C  32/00  W	0	0	4K016	C22C  32/00	205	״	W radical
C22C  32/00  X	0	0	4K016	C22C  32/00	150	ͣ	Mo radical
C22C  32/00  Y	0	0	4K016	C22C  32/00	137	ã	Cr radical
C22C  32/00  Z	0	0	4K016	C22C  32/00	549	¾	Others
C22C  33/00  \	0	0	4K054	C22C  33/00	370	Ŵ¤ʤǮãģãģ	Making ferrous alloys (heat treatment thereof C21D 5/00, C21D 6/00)
C22C  33/02  \	1	1	4K018	C22C  33/02	313	ʴˤ	by powder metallurgy
C22C  33/02  A	1	0	4K018	C22C  33/02	717	¤	Making low alloy
C22C  33/02  B	1	0	4K018	C22C  33/02	788	¤	Making high alloy
C22C  33/02  C	1	1	4K018	C22C  33/02	277	Ʒ륹ƥ쥹ݤ¤	Making sintered stainless steel
C22C  33/02  D	1	0	4K018	C22C  33/02	111	ߥʣ̤Ȼ°γҴͭ¤	Making alloys containing micro composite or undiffused metal particles
C22C  33/02  E	1	0	4K018	C22C  33/02	101	󾽼ʴѤ	Using hyaline powder
C22C  33/02  F	1	0	4K018	C22C  33/02	78	ŴʴѤ	Using cast iron powder
C22C  33/02  G	1	0	4K018	C22C  33/02	162	¤	Making magnetic alloys
C22C  33/02  H	1	1	4K018	C22C  33/02	668	ŴϹ¤	Making rare earth-iron alloys
C22C  33/02  J	1	2	4K018	C22C  33/02	858	ʴħΤ	Characterized by material powder
C22C  33/02  K	1	2	4K018	C22C  33/02	538	ƷڤǮħΤ	Characterized by sintering and heat treatment
C22C  33/02  L	1	1	4K018	C22C  33/02	289	¤	Making soft magnetic alloys
C22C  33/02  M	1	2	4K018	C22C  33/02	187	ӣͭ¤	Making alloys containing Si
C22C  33/02  N	1	3	4K018	C22C  33/02	113	򶦤˴ͭ¤	Making alloys also containing Al
C22C  33/02  Z	1	0	4K018	C22C  33/02	69	¾	Others
C22C  33/02 101 \	2	2	4K018	C22C  33/02	162	ޤĺĹ	Alloys having open holes or closed holes
C22C  33/02 102 \	2	2	4K018	C22C  33/02	37	°ޤ°ΡݤޤϥեȤޤ	Alloys containing metal or non-metal, fibre or filament
C22C  33/02 103 \	2	2	4K018	C22C  33/02	16	°ޤ	Alloys containing non-metals
C22C  33/02 103 A	2	0	4K018	C22C  33/02	334	°źä	Adding non-metals
C22C  33/02 103 B	2	1	4K018	C22C  33/02	254	żʪźä	Adding hard substances
C22C  33/02 103 C	2	0	4K018	C22C  33/02	330	°ϽФΡ̣ƣݣòʪΤߤޤΤϽ	Depositing non-metals (excluding those containing only Fe-C compounds)
C22C  33/02 103 D	2	1	4K018	C22C  33/02	77	úʪʳϽФ	Depositing substances other than carbides
C22C  33/02 103 E	2	0	4K018	C22C  33/02	220	ͷΥγҤޤ¤	Making alloys containing free graphite particles
C22C  33/02 103 F	2	0	4K018	C22C  33/02	103	ߥʣ̤Ȼ°γҴͭ¤	Making alloys containing micro composite or undiffused metal particles
C22C  33/02 103 G	2	0	4K018	C22C  33/02	143	ʬ¤	Making diffusion reinforced alloys
C22C  33/02 103 H	2	1	4K018	C22C  33/02	68	ⲽʪˤ	By nitrides
C22C  33/02 103 Z	2	0	4K018	C22C  33/02	21	¾	Others
C22C  33/04  \	1	1	4K054	C22C  33/04	85	ͻˤΡΣ	by melting [2]
C22C  33/04  A	1	0	4K054	C22C  33/04	254	ե¤	Making ferro-alloy
C22C  33/04  B	1	1	4K054	C22C  33/04	340	ƣݣã	Fe-Cr
C22C  33/04  C	1	1	4K054	C22C  33/04	102	ƣݣӣ	Fe-Si
C22C  33/04  D	1	1	4K054	C22C  33/04	70	ƣݣ¡ƣݣ	Fe-B, Fe-N
C22C  33/04  E	1	1	4K054	C22C  33/04	144	ƣݣͣ	Fe-Mn
C22C  33/04  F	1	1	4K054	C22C  33/04	60	ƣݣͣƣݣ֡ƣݣ	Fe-Mo, Fe-V, Fe-W
C22C  33/04  G	1	1	4K054	C22C  33/04	55	ƣݣΣ⡤ƣݣԣᡤƣݣڣ	Fe-Nb, Fe-Ta, Fe-Zr etc.
C22C  33/04  H	1	1	4K054	C22C  33/04	228	ƣݣΣ	Fe-Ni
C22C  33/04  J	1	0	4K054	C22C  33/04	349	ݤ¤	Making steel
C22C  33/04  K	1	1	4K054	C22C  33/04	83	ӣݹ	Si steel
C22C  33/04  L	1	1	4K054	C22C  33/04	129	ãݹ	Cr steel
C22C  33/04  M	1	1	4K054	C22C  33/04	50	Σݹ	Ni steel
C22C  33/04  N	1	1	4K054	C22C  33/04	67	Σݣã	Ni-Cr steel
C22C  33/04  P	1	1	4K054	C22C  33/04	62	Уݹݡӡݹݡӣݹݡԣݹ	Pb steel, S steel, Se steel, Te steel
C22C  33/04  Q	1	1	4K054	C22C  33/04	38	ͣݹݡ¡ݹ	Mn steel, B steel
C22C  33/04  S	1	0	4K054	C22C  33/04	108		Devices
C22C  33/04  Z	1	0	4K054	C22C  33/04	135	¾Τ	Others
C22C  33/06  \	2	2	4K054	C22C  33/06	75	ѤΡΣ	using master alloys [2]
C22C  33/08  \	1	1	4K054	C22C  33/08	260	Ŵ¤Σ	Making cast-iron alloys [2]
C22C  33/10  \	2	2	4K054	C22C  33/10	89	ޥͥźýޤΡΣ	including procedures for adding magnesium [2]
C22C  33/12  \	3	3	4K054	C22C  33/12	1	ήưʮͤˤΡΣ	by fluidised injection [2]
C22C  35/00  \	0	0	4K500	C22C  35/00	140	ŴޤϹݤ	Master alloys for iron or steel
C22C  37/00  \	0	0	4K500	C22C  37/00	60	ŴΣ	Cast-iron alloys
C22C  37/00  A	0	0	4K500	C22C  37/00	167	ݥŴ	Cast iron for milling roll
C22C  37/00  B	0	1	4K500	C22C  37/00	522	ʣݥ	For composite roll
C22C  37/00  C	0	0	4K500	C22C  37/00	114	֥ݥŴ	Cast iron for brakes
C22C  37/00  D	0	0	4K500	C22C  37/00	54	ɿŴ	Vibration-proof cast iron
C22C  37/00  E	0	0	4K500	C22C  37/00	10	޿Ŵ̼Ȥƴ	Impregnated cast iron (mainly containing oil)
C22C  37/00  F	0	0	4K500	C22C  37/00	40	ȿѲƤ	With changed composition etc.
C22C  37/00  G	0	1	4K500	C22C  37/00	108	ɽ̽ˤ	By surface treatment
C22C  37/00  H	0	1	4K500	C22C  37/00	47	ʪ	Chilled cast
C22C  37/00  J	0	0	4K500	C22C  37/00	96	Ŵʣ	Cast iron complexes
C22C  37/00  K	0	1	4K500	C22C  37/00	105	Ūư	Relatively moving parts
C22C  37/00  P	0	0	4K500	C22C  37/00	58	Ŵ	Malleable cast iron
C22C  37/00  Q	0	0	4K500	C22C  37/00	36	Ẉ̂ãɬʬȤʤΡ	White cast iron (not with Cr as essential ingredient)
C22C  37/00  Z	0	0	4K500	C22C  37/00	306	¾Ŵ	Other cast irons
C22C  37/04  \	1	1	4K500	C22C  37/04	74	ͭ	containing spheroidal graphite
C22C  37/04  A	1	0	4K500	C22C  37/04	73	ݥƥʥȿΤ	With austenite composition
C22C  37/04  B	1	0	4K500	C22C  37/04	124	٥ʥȿΤ	With bainite composition
C22C  37/04  C	1	0	4K500	C22C  37/04	59	ޥƥ󥵥ȿΤ	With martensite composition
C22C  37/04  D	1	0	4K500	C22C  37/04	130	ѡݥ饤ȿΤ	With perlite composition
C22C  37/04  E	1	0	4K500	C22C  37/04	142	ե饤ȿΤ	With ferrite composition
C22C  37/04  F	1	0	4K500	C22C  37/04	111	ȿΤ	With mixed composition
C22C  37/04  G	1	0	4K500	C22C  37/04	98	СݥߥݹŴ	Vermicular graphite cast iron
C22C  37/04  Z	1	0	4K500	C22C  37/04	224	¾	Others
C22C  37/06  \	1	1	4K500	C22C  37/06	368	ͭΡΣ	containing chromium [2]
C22C  37/08  \	2	2	4K500	C22C  37/08	392	˥å򶦤˴ͭ	with nickel
C22C  37/10  \	1	1	4K500	C22C  37/10	39	ߥ˥ޤϤǤͭ	containing aluminium or silicon
C22C  37/10  A	1	0	4K500	C22C  37/10	109	ߥ˥ͭŴ	Cast iron containing aluminium
C22C  37/10  B	1	0	4K500	C22C  37/10	106	⥷ꥳǮѿŴ	High silicon heat-resistant, corrosion-resistant cast iron
C22C  37/10  Z	1	0	4K500	C22C  37/10	100	¾	Others
C22C  38/00  \	0	0	4K500	C22C  38/00	404	Ŵ⡤㡥ݡʹŴããˡΣ	Ferrous alloys, e.g. steel alloys (cast-iron alloys C22C 37/00) [2]
C22C  38/00 301 \	1	1	4K500	C22C  38/00	61		Low alloy steel
C22C  38/00 301 A	1	0	4K500	C22C  38/00	6872	ĥϡǮ㲹ѡùĶڡ͡٤˲	High tensility, toughness, heat-resistance, for low temperature, processability (superplasticity R Z), resistance to delayed destruction, quenching stability
C22C  38/00 301 B	1	1	4K500	C22C  38/00	2658		Weldability
C22C  38/00 301 F	1	0	4K500	C22C  38/00	2201	ѿѻѳѿͶѥƥĥץĥ͡	Resistance to corrosion, resistance to rust, resistance to seawater, resistance to cracks induced by hydrogen (step crack-resistance), oil pipes
C22C  38/00 301 H	1	0	4K500	C22C  38/00	1743	ѡⷿѡ̴ޡʪ󥯥ưڡ	For tools, for metal mould, resistance to wear (including cutlery/link chains, moving materials R Z)
C22C  38/00 301 L	1	0	4K500	C22C  38/00	532	ݥ롤ݥ	Rolls, rollers
C22C  38/00 301 M	1	0	4K500	C22C  38/00	917		Free-cutting
C22C  38/00 301 N	1	0	4K500	C22C  38/00	2020	Ȼɽ̽̿úⲽޥ󥰡β	For diffused surface treatment (carburisation, nitriding, chromising, sulfurising)
C22C  38/00 301 R	1	0	4K500	C22C  38/00	555	ġ̴ޡѿѸ	Cold rolling sheets (including: corrosion-resistance, climate-resistance)
C22C  38/00 301 S	1	1	4K500	C22C  38/00	3602	ù	For processing
C22C  38/00 301 T	1	1	4K500	C22C  38/00	6152	ɽ̥̽ĥۡݥݡѡ	For surface treatment (plating, enamel), for cans
C22C  38/00 301 U	1	1	4K500	C22C  38/00	1495	ĥϡ̴ޡߤӡ	High tensility (including: polished steel tapes)
C22C  38/00 301 W	1	0	4K500	C22C  38/00	4032	Ǯ	Rolled sheets
C22C  38/00 301 Y	1	0	4K500	C22C  38/00	2836	ࡤ̴ޡѿ	Wires, rods (including: corrosion resistance)
C22C  38/00 301 Z	1	0	4K500	C22C  38/00	8335	¾ΤΡ̹ʴͻ°ݥ롤ܥȡʥĥȡХ͡Ķɻɿԥȥ󥰡ڥĥݥ롤ɡɡݥޥʤɡ	Others (steel powder, melt-resistant metals, rails, bolts, nuts, springs, superelasticity, good picklability, vibration resistance, piston ring, apex seals, pipes, chains, shadow masks etc.)
C22C  38/00 302 \	1	1	4K500	C22C  38/00	52		High alloy steel
C22C  38/00 302 A	1	0	4K500	C22C  38/00	1738	ޥ󥬥	High manganese
C22C  38/00 302 B	1	0	4K500	C22C  38/00	435	㲹	For low temperature
C22C  38/00 302 E	1	0	4K500	C22C  38/00	2255		For tools
C22C  38/00 302 H	1	0	4K500	C22C  38/00	1077	ꥹƥ쥹	Two-phase stainless
C22C  38/00 302 L	1	0	4K500	C22C  38/00	443	ϧ	For nuclear reactors
C22C  38/00 302 N	1	0	4K500	C22C  38/00	290	ޥ륨ݥ	Malaging
C22C  38/00 302 R	1	0	4K500	C22C  38/00	1157	Ǯĥ	Heat expansibility, elasticity
C22C  38/00 302 S	1	0	4K500	C22C  38/00	237		For sealing
C22C  38/00 302 T	1	0	4K500	C22C  38/00	255	ɿ	Vibration-proof
C22C  38/00 302 V	1	0	4K500	C22C  38/00	250	ǵ¢	Shape-memory, hydrogen occlusion
C22C  38/00 302 X	1	0	4K500	C22C  38/00	733	ʤ	For covers
C22C  38/00 302 Z	1	0	4K500	C22C  38/00	15155	¾	Others
C22C  38/00 303 \	1	1	4K500	C22C  38/00	29	ŴʼϣȣƤͿ	Magnetic steel alloy (also give H 01 F for selection of magnetic materials)
C22C  38/00 303 A	1	0	4K500	C22C  38/00	582	ż	Hard magnetism
C22C  38/00 303 B	1	1	4K500	C22C  38/00	96	˥Ͽɸ˷ϡ̥˷Ϥޤ	Alnico(R) (including alni)
C22C  38/00 303 C	1	1	4K500	C22C  38/00	265	ƣݣãݣãϷ	Fe-Cr-CO
C22C  38/00 303 D	1	1	4K500	C22C  38/00	4859	ң̴͡͡ݣƣ	RM (rare earth)-Fe
C22C  38/00 303 H	1	1	4K500	C22C  38/00	310	Ⱦż	Semi-hard magnetism
C22C  38/00 303 S	1	0	4K500	C22C  38/00	3359		Soft magnetism
C22C  38/00 303 T	1	1	4K500	C22C  38/00	589	ƣݣӣݣ	Fe-Si-Al
C22C  38/00 303 U	1	1	4K500	C22C  38/00	5281	ż	Electromagnetic steel plates
C22C  38/00 303 V	1	1	4K500	C22C  38/00	282	뾽	Crystalline quenched thin belts
C22C  38/00 303 Z	1	0	4K500	C22C  38/00	440	¾	Others
C22C  38/00 304 \	1	1	4K500	C22C  38/00	4010	ƷŴ	Sintered steel alloys
C22C  38/02  \	1	1	4K500	C22C  38/02	763	ǤͭΡΣ	containing silicon [2]
C22C  38/04  \	1	1	4K500	C22C  38/04	2579	ޥ󥬥ͭΡΣ	containing manganese [2]
C22C  38/06  \	1	1	4K500	C22C  38/06	6198	ߥ˥ͭΡΣ	containing aluminium [2]
C22C  38/08  \	1	1	4K500	C22C  38/08	954	˥åͭΡΣ	containing nickel [2]
C22C  38/10  \	1	1	4K500	C22C  38/10	453	ХȤͭΡΣ	containing cobalt [2]
C22C  38/12  \	1	1	4K500	C22C  38/12	1775	󥰥ƥ󡤥󥿥롤֥ǥ󡤥Хʥޤϥ˥֤ͭΡΣ	containing tungsten, tantalum, molybdenum, vanadium or niobium [2]
C22C  38/14  \	1	1	4K500	C22C  38/14	5855	ޤϥ륳˥ͭΡΣ	containing titanium or zirconium [2]
C22C  38/16  \	1	1	4K500	C22C  38/16	1921	ƼͭΡΣ	containing copper [2]
C22C  38/18  \	1	1	4K500	C22C  38/18	2375	ͭΡΣ	containing chromium [2]
C22C  38/20  \	2	2	4K500	C22C  38/20	151	Ƽ򶦤˴ͭΡΣ	with copper [2]
C22C  38/22  \	2	2	4K500	C22C  38/22	915	֥ǥޤϥ󥰥ƥ򶦤˴ͭΡΣ	with molybdenum or tungsten [2]
C22C  38/24  \	2	2	4K500	C22C  38/24	753	Хʥ򶦤˴ͭΡΣ	with vanadium [2]
C22C  38/26  \	2	2	4K500	C22C  38/26	495	˥֤ޤϥ󥿥򶦤˴ͭΡΣ	with niobium or tantalum [2]
C22C  38/28  \	2	2	4K500	C22C  38/28	1264	ޤϥ륳˥򶦤˴ͭΡΣ	with titanium or zirconium [2]
C22C  38/30  \	2	2	4K500	C22C  38/30	265	ХȤ򶦤˴ͭΡΣ	with cobalt [2]
C22C  38/32  \	2	2	4K500	C22C  38/32	1240	ۤǤ򶦤˴ͭΡΣ	with boron [2]
C22C  38/34  \	2	2	4K500	C22C  38/34	729	Ǥ򣱡̡¿˴ͭΡΣ	with more than 1.5% by weight of silicon [2]
C22C  38/36  \	2	2	4K500	C22C  38/36	203	úǤ򣱡̡¿˴ͭΡΣ	with more than 1.7% by weight of carbon [2]
C22C  38/38  \	2	2	4K500	C22C  38/38	3524	ޥ󥬥򣱡̡¿˴ͭΡΣ	with more than 1.5% by weight of manganese [2]
C22C  38/40  \	2	2	4K500	C22C  38/40	959	˥å򶦤˴ͭΡΣ	with nickel [2]
C22C  38/42  \	3	3	4K500	C22C  38/42	393	Ƽ򶦤˴ͭΡΣ	with copper [2]
C22C  38/44  \	3	3	4K500	C22C  38/44	1531	֥ǥޤϥ󥰥ƥ򶦤˴ͭΡΣ	with molybdenum or tungsten [2]
C22C  38/46  \	3	3	4K500	C22C  38/46	735	Хʥ򶦤˴ͭΡΣ	with vanadium [2]
C22C  38/48  \	3	3	4K500	C22C  38/48	817	˥֤ޤϥ󥿥ͭΡΣ	with niobium or tantalum [2]
C22C  38/50  \	3	3	4K500	C22C  38/50	1981	ޤϥ륳˥ͭΡΣ	with titanium or zirconium [2]
C22C  38/52  \	3	3	4K500	C22C  38/52	739	ХȤ򶦤˴ͭΡΣ	with cobalt [2]
C22C  38/54  \	3	3	4K500	C22C  38/54	3902	ۤǤ򶦤˴ͭΡΣ	with boron [2]
C22C  38/56  \	3	3	4K500	C22C  38/56	182	úǤ򣱡̡¿ͭΡΣ	with more than 1.7% by weight of carbon [2]
C22C  38/58  \	3	3	4K500	C22C  38/58	11894	ޥ󥬥򣱡̡¿ͭΡΣ	with more than 1.5% by weight of manganese [2]
C22C  38/60  \	1	1	4K500	C22C  38/60	10054	󡤥ƥ롤ޤϣ̡¿βͭΡΣ	containing lead, selenium, tellurium or antimony, or more than 0.04% by weight of sulfur [2]
C22C  43/00  \	0	0	4K500	C22C  43/00	44	ʪޤΣ	Alloys containing radioactive materials [2]
C22C  45/00  \	0	0	4K500	C22C  45/00	530	եŴե¤ããˡΣ	Amorphous alloys (making amorphous non-ferrous alloys C22C 1/11) [5, 2006.01, 2023.01]
C22C  45/02  \	1	1	4K500	C22C  45/02	31	ʬȤŴޤΡΣ	with iron as the major constituent [5]
C22C  45/02  A	1	0	4K500	C22C  45/02	1651		Magnetic alloys
C22C  45/02  Z	1	0	4K500	C22C  45/02	404	¾	Others
C22C  45/04  \	1	1	4K500	C22C  45/04	20	ʬȤƥ˥åޤϥХȤޤΡΣ	with nickel or cobalt as the major constituent [5]
C22C  45/04  B	1	0	4K500	C22C  45/04	129		Magnetic alloy system
C22C  45/04  C	1	1	4K500	C22C  45/04	287	°Ⱦ°	Metal-semi metal system
C22C  45/04  D	1	1	4K500	C22C  45/04	226	°ݶ°	Metal-metal system
C22C  45/04  E	1	1	4K500	C22C  45/04	184	°ݶ°Ⱦ°	Metal-metal-semimetal system
C22C  45/04  Z	1	0	4K500	C22C  45/04	409	¾	Others
C22C  45/06  \	1	1	4K500	C22C  45/06	9	ʬȤƥ٥ꥦޤΡΣ	with beryllium as the major constituent [5]
C22C  45/08  \	1	1	4K500	C22C  45/08	165	ʬȤƥߥ˥ޤΡΣ	with aluminium as the major constituent [5]
C22C  45/10  \	1	1	4K500	C22C  45/10	339	ʬȤƥ֥ǥ󡤥󥰥ƥ󡤥˥֡󥿥롤󡤤ޤϥ륳˥ޤΡΣ	with molybdenum, tungsten, niobium, tantalum, titanium, or zirconium as the major constituent [5]
C22C  47/00  \	0	0	4K020	C22C  47/00	5	°ޤ°ݤեȤޤ¤Σ	Making alloys containing metallic or non-metallic fibres or filaments [7]
C22C  47/00  A	0	0	4K020	C22C  47/00	43	ŸǡϽФˤΡʣȣߡ	By grain-orienting solidified, deposition
C22C  47/00  Z	0	0	4K020	C22C  47/00	172	¾ΤΡʣȣߡ	Others
C22C  47/02  \	1	1	4K020	C22C  47/02	307	ݤޤϥեȤͽΣ	Pretreatment of the fibres or filaments [7]
C22C  47/04  \	2	2	4K020	C22C  47/04	245	ʤˤΡ㡥ݸޤϳʤΣ	by coating, e.g. with a protective or activated covering [7]
C22C  47/06  \	2	2	4K020	C22C  47/06	385	ݤޤϥեȤ򡤥ץե˷뤳ȤˤΡ㡥ŪʥХѤƥޥåȾǤΡΣ	by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element [7]
C22C  47/08  \	1	1	4K020	C22C  47/08	1456	ݤޤϥեȤͻ°ܿ뤳ȤˤΡ㡥ݤޤϥեȤ򷿤ƿƩ뤳ȤˤΡΣ	by contacting the fibres or filaments with molten metal, e.g. by infiltrating the fibres or filaments placed in a mould [7]
C22C  47/10  \	2	2	4K020	C22C  47/10	34	ȿʷϵǤοƩȿοƩΣ	Infiltration in the presence of a reactive atmosphere; Reactive infiltration [7]
C22C  47/12  \	2	2	4K020	C22C  47/12	761	ŪʰϲǤοƩޤ¤Σ	Infiltration or casting under mechanical pressure [7]
C22C  47/14  \	1	1	4K020	C22C  47/14	484	ʴˤΡʤ°ʴݤޤϥեȤκʪ뤳ȤˤΡΣ	by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments [7]
C22C  47/16  \	1	1	4K020	C22C  47/16	137	°ϼͤˤΡ㡥ץ饺ϼ͡Σ	by thermal spraying of the metal, e.g. plasma spraying [7]
C22C  47/18  \	2	2	4K020	C22C  47/18	85	ݤޤϥեȤΥץեѤΡΣ	using a preformed structure of fibres or filaments [7]
C22C  47/20  \	1	1	4K020	C22C  47/20	161	ʤȤĤζ°ؤޤ϶°ĤȡؤݤޤϥեȤޤǤðӲǮ뤳ȤˤΡΣ	by subjecting to pressure and heat an assembly comprising at least one metal layer or sheet and one layer of fibres or filaments [7]
C22C  49/00  \	0	0	4K020	C22C  49/00	630	°ޤ°ݤޤϥեȤޤΣ	Alloys containing metallic or non-metallic fibres or filaments [7]
C22C  49/02  \	1	1	4K020	C22C  49/02	65	ޥȥåħΡΣ	characterised by the matrix material [7]
C22C  49/04  \	2	2	4K020	C22C  49/04	250	ڶ°Σ	Light metals [7]
C22C  49/06  \	3	3	4K020	C22C  49/06	669	ߥ˥Σ	Aluminium [7]
C22C  49/08  \	2	2	4K020	C22C  49/08	97	Ŵ²°Σ	Iron group metals [7]
C22C  49/10  \	2	2	4K020	C22C  49/10	11	Ѳж°Σ	Refractory metals [7]
C22C  49/11  \	3	3	4K020	C22C  49/11	128	Σ	Titanium [7]
C22C  49/12  \	2	2	4K020	C22C  49/12	23	°ֲʪʤޥȥåΣ	Intermetallic matrix material [7]
C22C  49/14  \	1	1	4K020	C22C  49/14	336	ݤޤϥեȤħΤΡΣ	characterised by the fibres or filaments [7]
C22C 101:00  \	0	0		C22C 101/00	7	°ݤޤϥեȡΣ	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.
C22C 101:02  \	1	1		C22C 101/02	21	ʪȤΡ㡥ʪߥåݡΣ	based on oxides, e.g. oxide ceramic fibres [7]
C22C 101:04  \	2	2		C22C 101/04	83	ߥ˥ʪΣ	Aluminium oxide [7]
C22C 101:06  \	2	2		C22C 101/06	15	ʪ㡥ߥޤϥ饹Σ	Mixed oxides, e.g. aluminium silicate or glass [7]
C22C 101:08  \	1	1		C22C 101/08	4	ʪȤΡ㡥ʪߥåݡΣ	based on non-oxides, e.g. non-oxide ceramic fibres [7]
C22C 101:10  \	2	2		C22C 101/10	214	úǡΣ	Carbon [7]
C22C 101:12  \	2	2		C22C 101/12	15	úʪΣ	Carbides [7]
C22C 101:14  \	3	3		C22C 101/14	84	úǡΣ	Silicon carbide [7]
C22C 101:16  \	2	2		C22C 101/16	26	ⲽʪΣ	Nitrides [7]
C22C 101:18  \	3	3		C22C 101/18	22	ⲽǡΣ	Silicon nitride [7]
C22C 101:20  \	2	2		C22C 101/20	9	ۥǡΣ	Boron [7]
C22C 101:22  \	2	2		C22C 101/22	13	ۥʪΣ	Borides [7]
C22C 111:00  \	0	0		C22C 111/00	21	°ݤޤϥեȡΣ	Metallic fibres or filaments [7]
C22C 111:02  \	1	1		C22C 111/02	8	Ѳж°ݤޤϥեȡ㡥󥰥ƥݡΣ	Refractory metal fibres or filaments, e.g. tungsten fibres [7]
C22C 121:00  \	0	0		C22C 121/00	6	ͽ줿ݤޤϥեȡΣ	Pretreated fibres or filaments [7]
C22C 121:02  \	1	1		C22C 121/02	29	ʤ줿ݤޤϥեȡ㡥ݸʤ줿ߥåݡΣ	Coated fibres or filaments, e.g. ceramic fibres with protective coatings [7]
