C22F   1/00  \	0	0	4K005	C22F   1/00	273	Ŵ°ޤϹǮˤ뤫Ǯ֤ޤֲùˤʪŪ¤Ѳ	Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
C22F   1/00  A	0	0	4K005	C22F   1/00	221	Ǯ	Heat treatment
C22F   1/00  B	0	1	4K005	C22F   1/00	253	ե	Amorphous alloy
C22F   1/00  C	0	1	4K005	C22F   1/00	208	ĶƳ	Superconducting alloy
C22F   1/00  D	0	2	4K005	C22F   1/00	531	Σ	Nb system
C22F   1/00  E	0	2	4K005	C22F   1/00	53	ַ	V system
C22F   1/00  Z	0	0	4K005	C22F   1/00	182	¾Τ	Others
C22F   1/00 601 \	1	1	4K005	C22F   1/00	1140	ȿħͭ	Characterized by composition
C22F   1/00 602 \	2	2	4K005	C22F   1/00	4378	Ų	Age hardening
C22F   1/00 603 \	2	2	4K005	C22F   1/00	300	ʬ	Diffused reinforcement
C22F   1/00 604 \	2	2	4K005	C22F   1/00	3879	ѷ뾽Ĺ	Resistance to crystal growth
C22F   1/00 605 \	2	2	4K005	C22F   1/00	380	γ뾽	Coarse-grained crystal
C22F   1/00 606 \	2	2	4K005	C22F   1/00	1316	뾽	Directional crystal
C22F   1/00 607 \	2	2	4K005	C22F   1/00	130	ñ뾽	Single crystal
C22F   1/00 610 \	1	1	4K005	C22F   1/00	71	ħͭ	Characterized by raw materials
C22F   1/00 611 \	2	2	4K005	C22F   1/00	1445	¤	For casting
C22F   1/00 612 \	2	2	4K005	C22F   1/00	1838	к	Extruding materials
C22F   1/00 613 \	2	2	4K005	C22F   1/00	2937	ɽ̽	For surface treatment
C22F   1/00 614 \	2	2	4K005	C22F   1/00	445	ܡպѤޤࡣ	Welding, waxing materials (including those for mill welding)
C22F   1/00 620 \	1	1	4K005	C22F   1/00	157	ʷ֤ħͭ	Characterized by product form
C22F   1/00 621 \	2	2	4K005	C22F   1/00	735	ʴγ	Powder, grain, fibre
C22F   1/00 622 \	2	2	4K005	C22F   1/00	1805		foils
C22F   1/00 623 \	2	2	4K005	C22F   1/00	6422	ġ	Boards, belts
C22F   1/00 624 \	2	2	4K005	C22F   1/00	1972		Sticks, shapes
C22F   1/00 625 \	2	2	4K005	C22F   1/00	2648		Lines
C22F   1/00 626 \	2	2	4K005	C22F   1/00	1382		Pipes
C22F   1/00 627 \	2	2	4K005	C22F   1/00	1796	ʣ	Composite materials
C22F   1/00 628 \	2	2	4K005	C22F   1/00	719	Ʒ	Sintered materials
C22F   1/00 630 \	1	1	4K005	C22F   1/00	17	Ūޤϲùħͭ	Characterized by mechanical characteristics or processing characteristics
C22F   1/00 630 A	1	0	4K005	C22F   1/00	8789	⶯١ĥ	High strength, high tensility
C22F   1/00 630 B	1	0	4K005	C22F   1/00	1496	Ѿ׷	Toughness, shockproofness
C22F   1/00 630 C	1	0	4K005	C22F   1/00	1627		High hardness
C22F   1/00 630 D	1	0	4K005	C22F   1/00	905		Abrasion resistance
C22F   1/00 630 E	1	0	4K005	C22F   1/00	117	໤	Friction coefficient
C22F   1/00 630 F	1	0	4K005	C22F   1/00	1202	Ф͡ĤȤ	Spring, flexibility
C22F   1/00 630 G	1	0	4K005	C22F   1/00	1202	ϫ	Fatigue resistance
C22F   1/00 630 H	1	0	4K005	C22F   1/00	171	ۿɿ	Vibration absorption, vibration proofness
C22F   1/00 630 J	1	0	4K005	C22F   1/00	487		Machinability
C22F   1/00 630 K	1	0	4K005	C22F   1/00	7921	ù	Plastic processability
C22F   1/00 630 L	1	0	4K005	C22F   1/00	445		Shape-memory
C22F   1/00 630 M	1	0	4K005	C22F   1/00	1658	ܡ	Welding, waxing
C22F   1/00 630 Z	1	0	4K005	C22F   1/00	708	¾	Others
C22F   1/00 631 \	1	1	4K005	C22F   1/00	147	ޤϲùѤ	Purposes using mechanical characteristics or processing characteristics
C22F   1/00 631 A	1	0	4K005	C22F   1/00	1400		Mechanical factors
C22F   1/00 631 B	1	0	4K005	C22F   1/00	339	񡢹Ŷ	Tools, tool electrodes
C22F   1/00 631 Z	1	0	4K005	C22F   1/00	959	¾	Others
C22F   1/00 640 \	1	1	4K005	C22F   1/00	1	ءʬŬͭ	Having properties suited for chemical, petroleum/gas, nuclear areas
C22F   1/00 640 A	1	0	4K005	C22F   1/00	3623	ѿ̡ʹ忩γ忩	Anti-corrosion in general (pitting corrosion, stress corrosion, intergranular corrosion etc.)
C22F   1/00 640 B	1	0	4K005	C22F   1/00	516	ѹⲹ	Resistance to high temperature oxidation
C22F   1/00 640 Z	1	0	4K005	C22F   1/00	537	¾	Others
C22F   1/00 641 \	1	1	4K005	C22F   1/00	5	ء	For chemical, petroleum/gas, nuclear purposes
C22F   1/00 641 A	1	0	4K005	C22F   1/00	635	ءʿޡǵ¢ࡢɿ۶ˡϡȿƴ	Chemical (for catalysts, hydrogen occlusion materials, cathodes for anti-corrosion, pressure/reaction containers)
C22F   1/00 641 B	1	0	4K005	C22F   1/00	195	ʥ۴ɡѥץ饤	Petroleum/gas (gas piping, pipelines, oil well pipes etc.)
C22F   1/00 641 C	1	0	4K005	C22F   1/00	407	ϡϧѡϧ۴	Nuclear power (for reactor cores, for nuclear reactor piping etc.)
C22F   1/00 641 Z	1	0	4K005	C22F   1/00	137	¾	Others
C22F   1/00 650 \	1	1	4K005	C22F   1/00	7	ǮŪޤϲħͭ	Characterized by thermal characteristics or temperature characteristics
C22F   1/00 650 A	1	0	4K005	C22F   1/00	3045	Ǯʹⲹ꡼סⲹ	Resistance to heat (high-temperature creep, high-temperature toughness)
C22F   1/00 650 B	1	0	4K005	C22F   1/00	62	㲹	Low-temperature toughness
C22F   1/00 650 C	1	0	4K005	C22F   1/00	60	Ǯ׷	Resistance to thermal shock
C22F   1/00 650 D	1	0	4K005	C22F   1/00	266	Ǯϫ	Resistance to thermal fatigue
C22F   1/00 650 E	1	0	4K005	C22F   1/00	222	Ǯĥ	Heat expansion, inversion
C22F   1/00 650 F	1	0	4K005	C22F   1/00	765	ǮƳΨ	Thermal conductivity
C22F   1/00 650 Z	1	0	4K005	C22F   1/00	257	¾	Others
C22F   1/00 651 \	1	1	4K005	C22F   1/00	7	ǮŪޤϲäѤ	Purposes using thermal characteristics or temperature characteristics
C22F   1/00 651 A	1	0	4K005	C22F   1/00	1257	Ǯ򴹴	Heat exchangers
C22F   1/00 651 B	1	0	4K005	C22F   1/00	1505	Ǯ	Heat engines
C22F   1/00 651 Z	1	0	4K005	C22F   1/00	366	¾	Others
C22F   1/00 660 \	1	1	4K005	C22F   1/00	3	ŵޤϼħͭ	Characterized by electric characteristics or magnetic characteristics
C22F   1/00 660 B	1	0	4K005	C22F   1/00	65		Non-magnetism
C22F   1/00 660 C	1	0	4K005	C22F   1/00	238	Ŵ»żݤޤࡣ	Soft magnetism (including low iron loss, electromagnetic steel)
C22F   1/00 660 D	1	0	4K005	C22F   1/00	287	żȾżޤࡣˡ	Hard magnetism (including semi-hard magnetism), magnets
C22F   1/00 660 Z	1	0	4K005	C22F   1/00	580	¾	Others
C22F   1/00 661 \	1	1	4K005	C22F   1/00	12	ŵޤϼäѤ	Purposes particularly using electric characteristics or magnetic characteristics
C22F   1/00 661 A	1	0	4K005	C22F   1/00	4600	Ƴźࡢ꡼ɺŵĶƳ	Conductive materials, reed materials (electric contact, electric cables, superconductive materials etc.)
C22F   1/00 661 B	1	0	4K005	C22F   1/00	133	ŵ	Electric resistance
C22F   1/00 661 C	1	0	4K005	C22F   1/00	653	Ŷ	Battery electrodes
C22F   1/00 661 D	1	0	4K005	C22F   1/00	351	ϿѡʼإåѤޤࡣ	For magnetic recording (including those for magnetic heads)
C22F   1/00 661 Z	1	0	4K005	C22F   1/00	1666	¾	Others
C22F   1/00 670 \	1	1	4K005	C22F   1/00	133	¾ü	Other special characteristics
C22F   1/00 671 \	2	2	4K005	C22F   1/00	330	Ĵ	Tonality
C22F   1/00 672 \	1	1	4K005	C22F   1/00	493	¾ü	Other special uses
C22F   1/00 673 \	2	2	4K005	C22F   1/00	1481	ʡѡݡʡڴ	Commodities, for entertainment (decoration, sports supplies, musical instruments etc.)
C22F   1/00 675 \	2	2	4K005	C22F   1/00	575	ѡʻѤޤࡣ	For medical purposes (including dentists)
C22F   1/00 676 \	2	2	4K005	C22F   1/00	46	塢	For sealing, enclosure
C22F   1/00 680 \	1	1	4K005	C22F   1/00	486	ùץħͭ	Characterized by processing, process
C22F   1/00 681 \	2	2	4K005	C22F   1/00	4472	ν	Treatment of molten bath
C22F   1/00 682 \	2	2	4K005	C22F   1/00	7695	°ҤβǮ	Heating of metal pieces
C22F   1/00 683 \	2	2	4K005	C22F   1/00	9408	Ǯֲù	Hot-work
C22F   1/00 684 \	2	2	4K005	C22F   1/00	127	ǮǮ	Heat treatment of rolled materials
C22F   1/00 684 A	2	0	4K005	C22F   1/00	409		Controlled cooling
C22F   1/00 684 B	2	0	4K005	C22F   1/00	287	Ǯƾ̵	No temperature increase after rolling
C22F   1/00 684 C	2	0	4K005	C22F   1/00	1553	Ǯƾͭ	Temperature increase after rolling
C22F   1/00 684 Z	2	0	4K005	C22F   1/00	265	¾	Others
C22F   1/00 685 \	2	2	4K005	C22F   1/00	681	ֲù	Cold-work
C22F   1/00 685 A	2	0	4K005	C22F   1/00	1025	ֲù	Hot-work
C22F   1/00 685 Z	2	0	4K005	C22F   1/00	8994	¾	Others
C22F   1/00 686 \	2	2	4K005	C22F   1/00	208	Ǯ	Heat treatment of cold rolling materials
C22F   1/00 686 A	2	0	4K005	C22F   1/00	2995	󾺲	One-time temperature increase after cold rolling
C22F   1/00 686 B	2	0	4K005	C22F   1/00	1548	ʣ󾺲	Several-time temperature increase after cold rolling
C22F   1/00 686 Z	2	0	4K005	C22F   1/00	1454	¾	Others
C22F   1/00 687 \	2	2	4K005	C22F   1/00	860	ʴ	Powder metallurgy
C22F   1/00 690 \	1	1	4K005	C22F   1/00	316	Ǯùħͭ	Characterized by heat treatment/processing conditions
C22F   1/00 691 \	2	2	4K005	C22F   1/00	100	Ǯ	Heating conditions
C22F   1/00 691 A	2	0	4K005	C22F   1/00	1856	Ǯ®	Hating speed
C22F   1/00 691 B	2	0	4K005	C22F   1/00	14683	Ǯ	Heating temperature
C22F   1/00 691 C	2	0	4K005	C22F   1/00	11305	Ǯݻ	Heating retaining time
C22F   1/00 691 Z	2	0	4K005	C22F   1/00	1574	¾	Others
C22F   1/00 692 \	2	2	4K005	C22F   1/00	81	Ѿ	Cooling conditions
C22F   1/00 692 A	2	0	4K005	C22F   1/00	5557	®	Coolling speed
C22F   1/00 692 B	2	0	4K005	C22F   1/00	2539	Ѳϰ	Range of cooling temperature
C22F   1/00 692 Z	2	0	4K005	C22F   1/00	702	¾	Others
C22F   1/00 693 \	2	2	4K005	C22F   1/00	2	ݻ	Conditions for halfway retention
C22F   1/00 693 A	2	0	4K005	C22F   1/00	426	ݻ	Temperature for halfway retention
C22F   1/00 693 B	2	0	4K005	C22F   1/00	347	ݻ	Time for halfway retention
C22F   1/00 693 Z	2	0	4K005	C22F   1/00	23	¾	Others
C22F   1/00 694 \	2	2	4K005	C22F   1/00	95	ù	Processing conditions
C22F   1/00 694 A	2	0	4K005	C22F   1/00	8322	ùΨΨ	Processing rate, pressure drop rate
C22F   1/00 694 B	2	0	4K005	C22F   1/00	5601	ù	Processing temperature
C22F   1/00 694 Z	2	0	4K005	C22F   1/00	1510	¾	Others
C22F   1/02  \	1	1	4K005	C22F   1/02	685	Գޤʷʤդ˰ϵޤϿǹԤʤ	in inert or controlled atmosphere or vacuum
C22F   1/04  \	1	1	4K005	C22F   1/04	260	ߥ˥ޤϥߥ˥	of aluminium or alloys based thereon
C22F   1/04  A	1	0	4K005	C22F   1/04	1741	졤	Al, Al alloys
C22F   1/04  B	1	1	4K005	C22F   1/04	594	ݣͣ	Al-Mn alloys
C22F   1/04  C	1	1	4K005	C22F   1/04	426	ݣͣݣͣ	Al-Mn-Mg alloys
C22F   1/04  D	1	1	4K005	C22F   1/04	244	Ƴѣ졤	Al, Al alloys for conductivity
C22F   1/04  E	1	2	4K005	C22F   1/04	76	ݣڣ	Al-Zr alloys
C22F   1/04  F	1	2	4K005	C22F   1/04	535	ݣƣ	Al-Fe alloys
C22F   1/04  G	1	2	4K005	C22F   1/04	104	ݣƣݣڣ	Al-Fe-Zr alloys
C22F   1/04  H	1	2	4K005	C22F   1/04	246	ݣͣݣӣ	Al-Mg-Si alloys
C22F   1/04  J	1	2	4K005	C22F   1/04	143	Ƴѣ	Al for conductivity
C22F   1/04  K	1	1	4K005	C22F   1/04	427	Ŷ	Electrodes
C22F   1/04  L	1	1	4K005	C22F   1/04	545	ɽ̽ޤ	Containing surface treatment process
C22F   1/04  M	1	1	4K005	C22F   1/04	243		Devices
C22F   1/04  Z	1	0	4K005	C22F   1/04	781	¾Τ	Others
C22F   1/043  \	2	2	4K005	C22F   1/043	1098	¿ʬȤƤǤޤΣ	of alloys with silicon as the next major constituent [4]
C22F   1/047  \	2	2	4K005	C22F   1/047	1407	¿ʬȤƥޥͥޤΣ	of alloys with magnesium as the next major constituent [4]
C22F   1/05  \	2	2	4K005	C22F   1/05	1212	졽ӣ顽ͣ緿⡤ʤǤӥޥͥۤƱǴͭΣ	of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions [4]
C22F   1/053  \	2	2	4K005	C22F   1/053	753	¿ʬȤưޤΣ	of alloys with zinc as the next major constituent [4]
C22F   1/057  \	2	2	4K005	C22F   1/057	466	¿ʬȤƼޤΣ	of alloys with copper as the next major constituent [4]
C22F   1/06  \	1	1	4K005	C22F   1/06	939	ޥͥޤϥޥͥ	of magnesium or alloys based thereon
C22F   1/08  \	1	1	4K005	C22F   1/08	227	ƼޤƼ	of copper or alloys based thereon
C22F   1/08  A	1	0	4K005	C22F   1/08	674	ãã	Cu, Cu alloys
C22F   1/08  B	1	1	4K005	C22F   1/08	2300	Ƴѹ	Alloys for conductivity
C22F   1/08  C	1	2	4K005	C22F   1/08	732		Wires
C22F   1/08  E	1	1	4K005	C22F   1/08	141		Shape-memory alloys
C22F   1/08  F	1	1	4K005	C22F   1/08	105	ʣ	Composite materials
C22F   1/08  G	1	1	4K005	C22F   1/08	107	ΣƼ̣ãݣΣݣӣ	Ni bronze (Cu-Ni-Sn)
C22F   1/08  H	1	1	4K005	C22F   1/08	79	Ƽ̣ãݣ	Al bronze (Cu-Al)
C22F   1/08  J	1	1	4K005	C22F   1/08	215	ӣƼ̣ãݣӣ	Sn bronze (Cu-Sn)
C22F   1/08  K	1	1	4K005	C22F   1/08	499	Ƽ̣ãݣڣ	Brass (Cu-Zn)
C22F   1/08  L	1	1	4K005	C22F   1/08	54	̣ãݣڣݣΣ	Albata (Cu-Zn-Ni)
C22F   1/08  M	1	1	4K005	C22F   1/08	102	£Ƽ̣ãݣ£	Be copper (Cu-Be)
C22F   1/08  N	1	1	4K005	C22F   1/08	111	ãݣͣ	Cu-Mn base
C22F   1/08  P	1	1	4K005	C22F   1/08	399	ãݣΣ	Cu-Ni base
C22F   1/08  Q	1	1	4K005	C22F   1/08	497	¾λŲ	Age hardening alloys
C22F   1/08  S	1	1	4K005	C22F   1/08	160	ɽ̽Ƥɤ	Surface treatment, bright annealing
C22F   1/08  Y	1	1	4K005	C22F   1/08	72		Devices
C22F   1/08  Z	1	0	4K005	C22F   1/08	118	¾Τ	Others
C22F   1/10  \	1	1	4K005	C22F   1/10	234	˥åޤϥХȤޤϤȤ	of nickel or cobalt or alloys based thereon
C22F   1/10  A	1	0	4K005	C22F   1/10	781	Σ顤ãΣ⡤ã	Ni, Co, Ni alloys, Co alloys
C22F   1/10  B	1	1	4K005	C22F   1/10	68		Magnetic alloys
C22F   1/10  C	1	2	4K005	C22F   1/10	50	ż̴ݣã	Hard magnetism (excluding rare earth-Co alloys)
C22F   1/10  D	1	2	4K005	C22F   1/10	33	Ⱦż	Semi-hard magnetism
C22F   1/10  E	1	2	4K005	C22F   1/10	207		Soft  magnetism
C22F   1/10  F	1	2	4K005	C22F   1/10	322	ݣã	Rare earth-Co alloys
C22F   1/10  G	1	1	4K005	C22F   1/10	407		Shape-memory alloys
C22F   1/10  H	1	1	4K005	C22F   1/10	1262	ãͭ롤Σ	Ni alloys containing Cr
C22F   1/10  J	1	1	4K005	C22F   1/10	273	ã	Co alloys
C22F   1/10  K	1	1	4K005	C22F   1/10	155	ȿ	Composition improvement
C22F   1/10  L	1	1	4K005	C22F   1/10	18		Devices
C22F   1/10  Z	1	0	4K005	C22F   1/10	133	¾Τ	Others
C22F   1/11  \	1	1	4K005	C22F   1/11	123	ޤϥȤ	of chromium or alloys based thereon
C22F   1/12  \	1	1	4K005	C22F   1/12	79	ޤϱ	of lead or alloys based thereon
C22F   1/14  \	1	1	4K005	C22F   1/14	757	°ޤϵ°Ȥ	of noble metals or alloys based thereon
C22F   1/16  \	1	1	4K005	C22F   1/16	54	嵭ʳζ°ޤϤȤ	of other metals or alloys based thereon
C22F   1/16  A	1	0	4K005	C22F   1/16	135	¾Ŵ°Ŵ	Other non-ferrous metals, non-ferrous alloys
C22F   1/16  B	1	1	4K005	C22F   1/16	176	ڣڣ	Zn, Zn alloys
C22F   1/16  C	1	1	4K005	C22F   1/16	74	ͣͣ	Mn, Mn alloys
C22F   1/16  D	1	2	4K005	C22F   1/16	122	ͣݣݣù	Mn-Al-C alloys
C22F   1/16  E	1	1	4K005	C22F   1/16	21	£塤£	Be, Be alloys
C22F   1/16  F	1	1	4K005	C22F   1/16	10	աУ	U, Pu
C22F   1/16  Z	1	0	4K005	C22F   1/16	210	¾Τ	Others
C22F   1/18  \	2	2	4K005	C22F   1/18	176	ͻ°Ѳж°ޤϤȤ	High-melting or refractory metals or alloys based thereon
C22F   1/18  A	2	0	4K005	C22F   1/18	82	Ѳж°Ѳж°Ȥ	Refractory metals, alloys based on refractory metals
C22F   1/18  B	2	1	4K005	C22F   1/18	199	ס׹	W, W alloys
C22F   1/18  C	2	1	4K005	C22F   1/18	151	ͣͣ	Mo, Mo alloys
C22F   1/18  D	2	1	4K005	C22F   1/18	43	ϡͣ	W or Mo
C22F   1/18  E	2	1	4K005	C22F   1/18	387	ڣ򡤣ڣ	Zr, Zr alloys
C22F   1/18  F	2	1	4K005	C22F   1/18	109	Σ⡤ΣĶƳ	Nb, Nb alloys (excluding superconducting materials)
C22F   1/18  G	2	1	4K005	C22F   1/18	122	֡ԣᡤֹ⡤ԣ	V, Ta, V alloys, Ta alloys
C22F   1/18  H	2	1	4K005	C22F   1/18	2264	ԣ顤ԣ	Ti, Ti alloys
C22F   1/18  Z	2	0	4K005	C22F   1/18	77	¾Τ	Others
C22F   3/00  \	0	0	4K005	C22F   3/00	184	üʪŪˡ㡥ҽˤŴ°ޤϹʪŪ¤Ѳ	Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
C22F   3/02  \	1	1	4K005	C22F   3/02	43	Ķȡųޤϼˤ椵줿ζŸǤˤ	by solidifying a melt controlled by supersonic waves or electric or magnetic fields
