C22F   1/00  \	0	0	4K005	C22F   1/00	273	非鉄金属または合金の熱処理によるか熱間または冷間加工による物理的構造の変化	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	熱処理	Heat treatment
C22F   1/00  B	0	1	4K005	C22F   1/00	253	アモルフアス合金	Amorphous alloy
C22F   1/00  C	0	1	4K005	C22F   1/00	208	超電導合金	Superconducting alloy
C22F   1/00  D	0	2	4K005	C22F   1/00	531	Ｎｂ系	Nb system
C22F   1/00  E	0	2	4K005	C22F   1/00	53	Ｖ系	V system
C22F   1/00  Z	0	0	4K005	C22F   1/00	182	その他のもの	Others
C22F   1/00 601 \	1	1	4K005	C22F   1/00	1140	組織に特徴を有するもの	Characterized by composition
C22F   1/00 602 \	2	2	4K005	C22F   1/00	4378	時効硬化	Age hardening
C22F   1/00 603 \	2	2	4K005	C22F   1/00	300	分散強化	Diffused reinforcement
C22F   1/00 604 \	2	2	4K005	C22F   1/00	3879	耐結晶成長	Resistance to crystal growth
C22F   1/00 605 \	2	2	4K005	C22F   1/00	380	粗粒結晶	Coarse-grained crystal
C22F   1/00 606 \	2	2	4K005	C22F   1/00	1316	方向性結晶	Directional crystal
C22F   1/00 607 \	2	2	4K005	C22F   1/00	130	単結晶	Single crystal
C22F   1/00 610 \	1	1	4K005	C22F   1/00	71	原材料に特徴を有するもの	Characterized by raw materials
C22F   1/00 611 \	2	2	4K005	C22F   1/00	1445	鋳造用	For casting
C22F   1/00 612 \	2	2	4K005	C22F   1/00	1838	押出材	Extruding materials
C22F   1/00 613 \	2	2	4K005	C22F   1/00	2937	表面処理用	For surface treatment
C22F   1/00 614 \	2	2	4K005	C22F   1/00	445	溶接、ろう付材（肉盛溶接用を含む。）	Welding, waxing materials (including those for mill welding)
C22F   1/00 620 \	1	1	4K005	C22F   1/00	157	製品形態に特徴を有するもの	Characterized by product form
C22F   1/00 621 \	2	2	4K005	C22F   1/00	735	粉、粒、繊維	Powder, grain, fibre
C22F   1/00 622 \	2	2	4K005	C22F   1/00	1805	箔	foils
C22F   1/00 623 \	2	2	4K005	C22F   1/00	6422	板、帯	Boards, belts
C22F   1/00 624 \	2	2	4K005	C22F   1/00	1972	棒、形材	Sticks, shapes
C22F   1/00 625 \	2	2	4K005	C22F   1/00	2648	線	Lines
C22F   1/00 626 \	2	2	4K005	C22F   1/00	1382	管	Pipes
C22F   1/00 627 \	2	2	4K005	C22F   1/00	1796	複合材	Composite materials
C22F   1/00 628 \	2	2	4K005	C22F   1/00	719	焼結材	Sintered materials
C22F   1/00 630 \	1	1	4K005	C22F   1/00	17	機械的特性または加工特性に特徴を有するもの	Characterized by mechanical characteristics or processing characteristics
C22F   1/00 630 A	1	0	4K005	C22F   1/00	8789	高強度、高張力	High strength, high tensility
C22F   1/00 630 B	1	0	4K005	C22F   1/00	1496	靭性、耐衝撃性	Toughness, shockproofness
C22F   1/00 630 C	1	0	4K005	C22F   1/00	1627	高硬度	High hardness
C22F   1/00 630 D	1	0	4K005	C22F   1/00	905	耐摩耗	Abrasion resistance
C22F   1/00 630 E	1	0	4K005	C22F   1/00	117	摩擦係数	Friction coefficient
C22F   1/00 630 F	1	0	4K005	C22F   1/00	1202	ばね、可とう性	Spring, flexibility
C22F   1/00 630 G	1	0	4K005	C22F   1/00	1202	耐疲労	Fatigue resistance
C22F   1/00 630 H	1	0	4K005	C22F   1/00	171	吸振、防振性	Vibration absorption, vibration proofness
C22F   1/00 630 J	1	0	4K005	C22F   1/00	487	被削性	Machinability
C22F   1/00 630 K	1	0	4K005	C22F   1/00	7921	塑性加工性	Plastic processability
C22F   1/00 630 L	1	0	4K005	C22F   1/00	445	形状記憶	Shape-memory
C22F   1/00 630 M	1	0	4K005	C22F   1/00	1658	溶接、ろう付性	Welding, waxing
C22F   1/00 630 Z	1	0	4K005	C22F   1/00	708	その他	Others
C22F   1/00 631 \	1	1	4K005	C22F   1/00	147	機械特性または加工特性を利用した用途	Purposes using mechanical characteristics or processing characteristics
C22F   1/00 631 A	1	0	4K005	C22F   1/00	1400	機械要素	Mechanical factors
C22F   1/00 631 B	1	0	4K005	C22F   1/00	339	工具、工具電極	Tools, tool electrodes
C22F   1/00 631 Z	1	0	4K005	C22F   1/00	959	その他	Others
C22F   1/00 640 \	1	1	4K005	C22F   1/00	1	化学、石油・ガス、原子力分野に適した性質を有するもの	Having properties suited for chemical, petroleum/gas, nuclear areas
C22F   1/00 640 A	1	0	4K005	C22F   1/00	3623	耐食一般（孔食、応力腐食、粒界腐食等）	Anti-corrosion in general (pitting corrosion, stress corrosion, intergranular corrosion etc.)
C22F   1/00 640 B	1	0	4K005	C22F   1/00	516	耐高温酸化	Resistance to high temperature oxidation
C22F   1/00 640 Z	1	0	4K005	C22F   1/00	537	その他	Others
C22F   1/00 641 \	1	1	4K005	C22F   1/00	5	化学、石油・ガス、原子力用途	For chemical, petroleum/gas, nuclear purposes
C22F   1/00 641 A	1	0	4K005	C22F   1/00	635	化学（触媒、水素吸蔵材、防食用陽極、圧力・反応容器用等）	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	石油・ガス（ガス配管、パイプライン、油井管用等）	Petroleum/gas (gas piping, pipelines, oil well pipes etc.)
C22F   1/00 641 C	1	0	4K005	C22F   1/00	407	原子力（炉心用、原子炉配管用等）	Nuclear power (for reactor cores, for nuclear reactor piping etc.)
C22F   1/00 641 Z	1	0	4K005	C22F   1/00	137	その他	Others
C22F   1/00 650 \	1	1	4K005	C22F   1/00	7	熱的特性または温度特性に特徴を有するもの	Characterized by thermal characteristics or temperature characteristics
C22F   1/00 650 A	1	0	4K005	C22F   1/00	3045	耐熱性（高温クリープ、高温靭性）	Resistance to heat (high-temperature creep, high-temperature toughness)
C22F   1/00 650 B	1	0	4K005	C22F   1/00	62	低温靭性	Low-temperature toughness
C22F   1/00 650 C	1	0	4K005	C22F   1/00	60	耐熱衝撃	Resistance to thermal shock
C22F   1/00 650 D	1	0	4K005	C22F   1/00	266	耐熱疲労	Resistance to thermal fatigue
C22F   1/00 650 E	1	0	4K005	C22F   1/00	222	熱膨張、インバ	Heat expansion, inversion
C22F   1/00 650 F	1	0	4K005	C22F   1/00	765	熱伝導率	Thermal conductivity
C22F   1/00 650 Z	1	0	4K005	C22F   1/00	257	その他	Others
C22F   1/00 651 \	1	1	4K005	C22F   1/00	7	熱的特性または温度特性を特に利用した用途	Purposes using thermal characteristics or temperature characteristics
C22F   1/00 651 A	1	0	4K005	C22F   1/00	1257	熱交換器	Heat exchangers
C22F   1/00 651 B	1	0	4K005	C22F   1/00	1505	熱機関	Heat engines
C22F   1/00 651 Z	1	0	4K005	C22F   1/00	366	その他	Others
C22F   1/00 660 \	1	1	4K005	C22F   1/00	3	電気特性または磁気特性に特徴を有するもの	Characterized by electric characteristics or magnetic characteristics
C22F   1/00 660 B	1	0	4K005	C22F   1/00	65	非磁性	Non-magnetism
C22F   1/00 660 C	1	0	4K005	C22F   1/00	238	軟質磁性（低鉄損、電磁鋼を含む。）	Soft magnetism (including low iron loss, electromagnetic steel)
C22F   1/00 660 D	1	0	4K005	C22F   1/00	287	硬質磁性（半硬質磁性を含む。）、磁石	Hard magnetism (including semi-hard magnetism), magnets
C22F   1/00 660 Z	1	0	4K005	C22F   1/00	580	その他	Others
C22F   1/00 661 \	1	1	4K005	C22F   1/00	12	電気特性または磁気特性を特に利用した用途	Purposes particularly using electric characteristics or magnetic characteristics
C22F   1/00 661 A	1	0	4K005	C22F   1/00	4600	導電材、リード材（電気接点、電線、超電導材等）	Conductive materials, reed materials (electric contact, electric cables, superconductive materials etc.)
C22F   1/00 661 B	1	0	4K005	C22F   1/00	133	電気抵抗	Electric resistance
C22F   1/00 661 C	1	0	4K005	C22F   1/00	653	電池電極	Battery electrodes
C22F   1/00 661 D	1	0	4K005	C22F   1/00	351	磁気記録用（磁気ヘッド用を含む。）	For magnetic recording (including those for magnetic heads)
C22F   1/00 661 Z	1	0	4K005	C22F   1/00	1666	その他	Others
C22F   1/00 670 \	1	1	4K005	C22F   1/00	133	他の特殊な性質	Other special characteristics
C22F   1/00 671 \	2	2	4K005	C22F   1/00	330	色調	Tonality
C22F   1/00 672 \	1	1	4K005	C22F   1/00	493	他の特殊な用途	Other special uses
C22F   1/00 673 \	2	2	4K005	C22F   1/00	1481	日用品、娯楽用（装飾、スポーツ用品、楽器等）	Commodities, for entertainment (decoration, sports supplies, musical instruments etc.)
C22F   1/00 675 \	2	2	4K005	C22F   1/00	575	医療用（歯科用を含む。）	For medical purposes (including dentists)
C22F   1/00 676 \	2	2	4K005	C22F   1/00	46	封着、封入用	For sealing, enclosure
C22F   1/00 680 \	1	1	4K005	C22F   1/00	486	加工、プロセスに特徴を有するもの	Characterized by processing, process
C22F   1/00 681 \	2	2	4K005	C22F   1/00	4472	溶湯の処理	Treatment of molten bath
C22F   1/00 682 \	2	2	4K005	C22F   1/00	7695	金属片の加熱	Heating of metal pieces
C22F   1/00 683 \	2	2	4K005	C22F   1/00	9408	熱間加工	Hot-work
C22F   1/00 684 \	2	2	4K005	C22F   1/00	127	熱延材の熱処理	Heat treatment of rolled materials
C22F   1/00 684 A	2	0	4K005	C22F   1/00	409	制御冷却	Controlled cooling
C22F   1/00 684 B	2	0	4K005	C22F   1/00	287	熱延後再昇温無	No temperature increase after rolling
C22F   1/00 684 C	2	0	4K005	C22F   1/00	1553	熱延後再昇温有	Temperature increase after rolling
C22F   1/00 684 Z	2	0	4K005	C22F   1/00	265	その他	Others
C22F   1/00 685 \	2	2	4K005	C22F   1/00	681	冷間加工	Cold-work
C22F   1/00 685 A	2	0	4K005	C22F   1/00	1025	温間加工	Hot-work
C22F   1/00 685 Z	2	0	4K005	C22F   1/00	8994	その他	Others
C22F   1/00 686 \	2	2	4K005	C22F   1/00	208	冷延材の熱処理	Heat treatment of cold rolling materials
C22F   1/00 686 A	2	0	4K005	C22F   1/00	2995	冷延後一回昇温	One-time temperature increase after cold rolling
C22F   1/00 686 B	2	0	4K005	C22F   1/00	1548	冷延後複数回昇温	Several-time temperature increase after cold rolling
C22F   1/00 686 Z	2	0	4K005	C22F   1/00	1454	その他	Others
C22F   1/00 687 \	2	2	4K005	C22F   1/00	860	粉末冶金	Powder metallurgy
C22F   1/00 690 \	1	1	4K005	C22F   1/00	316	熱処理・加工条件に特徴を有するもの	Characterized by heat treatment/processing conditions
C22F   1/00 691 \	2	2	4K005	C22F   1/00	100	加熱条件	Heating conditions
C22F   1/00 691 A	2	0	4K005	C22F   1/00	1856	加熱速度	Hating speed
C22F   1/00 691 B	2	0	4K005	C22F   1/00	14683	加熱温度	Heating temperature
C22F   1/00 691 C	2	0	4K005	C22F   1/00	11305	加熱保持時間	Heating retaining time
C22F   1/00 691 Z	2	0	4K005	C22F   1/00	1574	その他	Others
C22F   1/00 692 \	2	2	4K005	C22F   1/00	81	冷却条件	Cooling conditions
C22F   1/00 692 A	2	0	4K005	C22F   1/00	5557	冷却速度	Coolling speed
C22F   1/00 692 B	2	0	4K005	C22F   1/00	2539	冷却温度範囲	Range of cooling temperature
C22F   1/00 692 Z	2	0	4K005	C22F   1/00	702	その他	Others
C22F   1/00 693 \	2	2	4K005	C22F   1/00	2	中途保持条件	Conditions for halfway retention
C22F   1/00 693 A	2	0	4K005	C22F   1/00	426	中途保持温度	Temperature for halfway retention
C22F   1/00 693 B	2	0	4K005	C22F   1/00	347	中途保持時間	Time for halfway retention
C22F   1/00 693 Z	2	0	4K005	C22F   1/00	23	その他	Others
C22F   1/00 694 \	2	2	4K005	C22F   1/00	95	加工条件	Processing conditions
C22F   1/00 694 A	2	0	4K005	C22F   1/00	8322	加工率、圧下率	Processing rate, pressure drop rate
C22F   1/00 694 B	2	0	4K005	C22F   1/00	5601	加工温度	Processing temperature
C22F   1/00 694 Z	2	0	4K005	C22F   1/00	1510	その他	Others
C22F   1/02  \	1	1	4K005	C22F   1/02	685	不活性ガスまたは制御雰（ふん）囲気または真空中で行なうもの	in inert or controlled atmosphere or vacuum
C22F   1/04  \	1	1	4K005	C22F   1/04	260	アルミニウムまたはアルミニウム基合金	of aluminium or alloys based thereon
C22F   1/04  A	1	0	4K005	C22F   1/04	1741	Ａｌ，Ａｌ合金	Al, Al alloys
C22F   1/04  B	1	1	4K005	C22F   1/04	594	Ａｌ−Ｍｎ合金	Al-Mn alloys
C22F   1/04  C	1	1	4K005	C22F   1/04	426	Ａｌ−Ｍｎ−Ｍｇ合金	Al-Mn-Mg alloys
C22F   1/04  D	1	1	4K005	C22F   1/04	244	導電用Ａｌ，Ａｌ合金	Al, Al alloys for conductivity
C22F   1/04  E	1	2	4K005	C22F   1/04	76	Ａｌ−Ｚｒ合金	Al-Zr alloys
C22F   1/04  F	1	2	4K005	C22F   1/04	535	Ａｌ−Ｆｅ合金	Al-Fe alloys
C22F   1/04  G	1	2	4K005	C22F   1/04	104	Ａｌ−Ｆｅ−Ｚｒ合金	Al-Fe-Zr alloys
C22F   1/04  H	1	2	4K005	C22F   1/04	246	Ａｌ−Ｍｇ−Ｓｉ合金	Al-Mg-Si alloys
C22F   1/04  J	1	2	4K005	C22F   1/04	143	導電用Ａｌ	Al for conductivity
C22F   1/04  K	1	1	4K005	C22F   1/04	427	電極	Electrodes
C22F   1/04  L	1	1	4K005	C22F   1/04	545	表面処理工程を包含するもの	Containing surface treatment process
C22F   1/04  M	1	1	4K005	C22F   1/04	243	装置	Devices
C22F   1/04  Z	1	0	4K005	C22F   1/04	781	その他のもの	Others
C22F   1/043  \	2	2	4K005	C22F   1/043	1098	次に多い成分としてけい素を含む合金［４］	of alloys with silicon as the next major constituent [4]
C22F   1/047  \	2	2	4K005	C22F   1/047	1407	次に多い成分としてマグネシウムを含む合金［４］	of alloys with magnesium as the next major constituent [4]
C22F   1/05  \	2	2	4K005	C22F   1/05	1212	Ａｌ―Ｓｉ―Ｍｇ型合金，すなわち．けい素およびマグネシウムをほぼ同じ割合で含有する合金［４］	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	次に多い成分として亜鉛を含む合金［４］	of alloys with zinc as the next major constituent [4]
C22F   1/057  \	2	2	4K005	C22F   1/057	466	次に多い成分として銅を含む合金［４］	of alloys with copper as the next major constituent [4]
C22F   1/06  \	1	1	4K005	C22F   1/06	939	マグネシウムまたはマグネシウム基合金	of magnesium or alloys based thereon
C22F   1/08  \	1	1	4K005	C22F   1/08	227	銅または銅基合金	of copper or alloys based thereon
C22F   1/08  A	1	0	4K005	C22F   1/08	674	Ｃｕ，Ｃｕ合金	Cu, Cu alloys
C22F   1/08  B	1	1	4K005	C22F   1/08	2300	導電用合金	Alloys for conductivity
C22F   1/08  C	1	2	4K005	C22F   1/08	732	線材	Wires
C22F   1/08  E	1	1	4K005	C22F   1/08	141	形状記憶合金	Shape-memory alloys
C22F   1/08  F	1	1	4K005	C22F   1/08	105	複合材	Composite materials
C22F   1/08  G	1	1	4K005	C22F   1/08	107	Ｎｉ青銅〔Ｃｕ−Ｎｉ−Ｓｎ〕	Ni bronze (Cu-Ni-Sn)
C22F   1/08  H	1	1	4K005	C22F   1/08	79	Ａｌ青銅〔Ｃｕ−Ａｌ〕	Al bronze (Cu-Al)
C22F   1/08  J	1	1	4K005	C22F   1/08	215	Ｓｎ青銅〔Ｃｕ−Ｓｎ〕	Sn bronze (Cu-Sn)
C22F   1/08  K	1	1	4K005	C22F   1/08	499	黄銅〔Ｃｕ−Ｚｎ〕	Brass (Cu-Zn)
C22F   1/08  L	1	1	4K005	C22F   1/08	54	洋白〔Ｃｕ−Ｚｎ−Ｎｉ〕	Albata (Cu-Zn-Ni)
C22F   1/08  M	1	1	4K005	C22F   1/08	102	Ｂｅ銅〔Ｃｕ−Ｂｅ〕	Be copper (Cu-Be)
C22F   1/08  N	1	1	4K005	C22F   1/08	111	Ｃｕ−Ｍｎ系	Cu-Mn base
C22F   1/08  P	1	1	4K005	C22F   1/08	399	Ｃｕ−Ｎｉ系	Cu-Ni base
C22F   1/08  Q	1	1	4K005	C22F   1/08	497	その他の時効硬化合金	Age hardening alloys
C22F   1/08  S	1	1	4K005	C22F   1/08	160	表面処理，光輝焼どん	Surface treatment, bright annealing
C22F   1/08  Y	1	1	4K005	C22F   1/08	72	装置	Devices
C22F   1/08  Z	1	0	4K005	C22F   1/08	118	その他のもの	Others
C22F   1/10  \	1	1	4K005	C22F   1/10	234	ニッケルまたはコバルトまたはそれらを基とする合金	of nickel or cobalt or alloys based thereon
C22F   1/10  A	1	0	4K005	C22F   1/10	781	Ｎｉ，Ｃｏ，Ｎｉ合金，Ｃｏ合金	Ni, Co, Ni alloys, Co alloys
C22F   1/10  B	1	1	4K005	C22F   1/10	68	磁性合金	Magnetic alloys
C22F   1/10  C	1	2	4K005	C22F   1/10	50	硬質磁性〔希土類−Ｃｏ合金除く〕	Hard magnetism (excluding rare earth-Co alloys)
C22F   1/10  D	1	2	4K005	C22F   1/10	33	半硬質磁性	Semi-hard magnetism
C22F   1/10  E	1	2	4K005	C22F   1/10	207	軟質磁性	Soft  magnetism
C22F   1/10  F	1	2	4K005	C22F   1/10	322	希土類−Ｃｏ合金	Rare earth-Co alloys
C22F   1/10  G	1	1	4K005	C22F   1/10	407	形状記憶合金	Shape-memory alloys
C22F   1/10  H	1	1	4K005	C22F   1/10	1262	Ｃｒを含有する，Ｎｉ合金	Ni alloys containing Cr
C22F   1/10  J	1	1	4K005	C22F   1/10	273	Ｃｏ合金	Co alloys
C22F   1/10  K	1	1	4K005	C22F   1/10	155	組織改善	Composition improvement
C22F   1/10  L	1	1	4K005	C22F   1/10	18	装置	Devices
C22F   1/10  Z	1	0	4K005	C22F   1/10	133	その他のもの	Others
C22F   1/11  \	1	1	4K005	C22F   1/11	123	クロムまたはクロムを基とする合金	of chromium or alloys based thereon
C22F   1/12  \	1	1	4K005	C22F   1/12	79	鉛または鉛基合金	of lead or alloys based thereon
C22F   1/14  \	1	1	4K005	C22F   1/14	757	貴金属または貴金属を基とする合金	of noble metals or alloys based thereon
C22F   1/16  \	1	1	4K005	C22F   1/16	54	上記以外の金属またはそれを基とする合金	of other metals or alloys based thereon
C22F   1/16  A	1	0	4K005	C22F   1/16	135	その他の非鉄金属，非鉄合金	Other non-ferrous metals, non-ferrous alloys
C22F   1/16  B	1	1	4K005	C22F   1/16	176	Ｚｎ，Ｚｎ合金	Zn, Zn alloys
C22F   1/16  C	1	1	4K005	C22F   1/16	74	Ｍｎ，Ｍｎ合金	Mn, Mn alloys
C22F   1/16  D	1	2	4K005	C22F   1/16	122	Ｍｎ−Ａｌ−Ｃ合金	Mn-Al-C alloys
C22F   1/16  E	1	1	4K005	C22F   1/16	21	Ｂｅ，Ｂｅ合金	Be, Be alloys
C22F   1/16  F	1	1	4K005	C22F   1/16	10	Ｕ，Ｐｕ	U, Pu
C22F   1/16  Z	1	0	4K005	C22F   1/16	210	その他のもの	Others
C22F   1/18  \	2	2	4K005	C22F   1/18	176	高融点金属，耐火金属またはそれらを基とする合金	High-melting or refractory metals or alloys based thereon
C22F   1/18  A	2	0	4K005	C22F   1/18	82	耐火金属，耐火金属を基とする合金	Refractory metals, alloys based on refractory metals
C22F   1/18  B	2	1	4K005	C22F   1/18	199	Ｗ，Ｗ合金	W, W alloys
C22F   1/18  C	2	1	4K005	C22F   1/18	151	Ｍｏ，Ｍｏ合金	Mo, Mo alloys
C22F   1/18  D	2	1	4K005	C22F   1/18	43	Ｗ又は，Ｍｏ	W or Mo
C22F   1/18  E	2	1	4K005	C22F   1/18	387	Ｚｒ，Ｚｒ合金	Zr, Zr alloys
C22F   1/18  F	2	1	4K005	C22F   1/18	109	Ｎｂ，Ｎｂ合金〔超電導材を除く〕	Nb, Nb alloys (excluding superconducting materials)
C22F   1/18  G	2	1	4K005	C22F   1/18	122	Ｖ，Ｔａ，Ｖ合金，Ｔａ合金	V, Ta, V alloys, Ta alloys
C22F   1/18  H	2	1	4K005	C22F   1/18	2264	Ｔｉ，Ｔｉ合金	Ti, Ti alloys
C22F   1/18  Z	2	0	4K005	C22F   1/18	77	その他のもの	Others
C22F   3/00  \	0	0	4K005	C22F   3/00	184	特殊な物理的方法，例．中性子処理，による非鉄金属または合金の物理的構造の変化	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	超音波，電界または磁界により制御された溶湯の凝固によるもの	by solidifying a melt controlled by supersonic waves or electric or magnetic fields
