F-Term-List

B22F1/00-8/00;10/00-12/90;C22C1/04-1/05@Z;C22C33/02-33/02,103@Z

AA00
METAL OR ALLOY BASED THEREON TO BE MANUFACTURED

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Manufacturing alloys in general

. Noble metals or alloys based thereon

. Copper or alloys based thereon

. . based on copper

. . . Copper-tin

. Alloys based on titanium zirconium or titanium-zirconium

. Nickel or alloys based thereon

. . based on nickel

. . . Superalloys based on nickel

. Cobalt or alloys based thereon

AA11

AA12

AA13

AA14

AA15

AA16

AA17

AA18

AA19

AA20

. . Rare earth-copper alloys

. . . 2-17 alloys

. Light metals or alloys based thereon

. . Aluminium or alloys based thereon

. . . based on aluminium

. . . . Aluminium-silicon

. . . . Aluminium-copper

. . . . Aluminium-selenium or aluminium-lead

. Tungsten or alloys based thereon

. . based on tungsten

AA21

AA22

AA24

AA25

AA26

AA27

AA28

AA29

AA30

. Molybdenum or alloys based thereon

. . based on molybdenum

. Iron or alloys based thereon

. . based on iron (C<=0.035%)

. . . Iron-silicon

. . . Rare earth-iron alloys

. . Iron-carbon

. . . Iron-copper

. . . Iron-nickel

AA31

AA32

AA33

AA34

AA35

AA36

AA40

. . . containing phosphorous boron silicon or sulfur

. . . Iron-chromium

. . . . Stainless steel

. . . . containing tungsten or molybdenum

. . . . . High speed steel

. . . . containing phosphorous boron silicon or sulfur

. Others

AB00
ADDED NON-METAL

AB01

AB02

AB03

AB04

AB05

AB06

AB07

AB08

AB10

. Oxides

. Carbides

. Nitrides

. Borides or silicides

. Sulfides

. Glass

. Carbon

. Fibres filaments

. Others

AC00
MEANS FOR ADDING

AC01

AC02

AC03

AC04

AC05

AC10

. Mixing with material powders

. . using plated powders

. Using composite powders (see also BC15 or subdivisions thereof)

. Decomposition reactions or precipitation during sintering

. Internal oxidation or the like of sintered materials

. Others

AD00
ALLOY BASED ON COMPOUND TO BE MANUFACTURED

AD01

AD02

AD03

AD04

AD05

AD06

AD07

AD09

AD10

. Alloys based on carbides carbonitrides oxycarbonitrides

. . containing B1 type solid solutions

. . based on tungsten or molybdenum compounds

. . based on titanium compounds

. . containing no compounds other than carbides

. . . based on tungsten molybdenum carbides

. . . based on titanium carbides

. Alloys based on oxides

. Alloys based on nitrides

AD11

AD12

AD14

AD15

AD17

AD18

AD20

. Alloys based on silicon compounds

. Alloys based on boron compounds

. Alloys containing high pressure phase born nitride

. . containing compounds as binders

. Alloys containing diamonds

. . containing compounds as binders

. Others

BA00
POWDER

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

BA10

. Noble metallic powders

. Copper powders

. Titanium zirconium or tantalum powders

. Nickel or cobalt powders

. . of rare earth-cobalt alloys

. . . 2-17 types

. Light alloy powders

. . Aluminium

. Tungsten or molybdenum powders

. Zinc powders

BA11

BA13

BA14

BA15

BA16

BA17

BA18

BA19

BA20

. Alloy powders based on compounds

. Iron-based powders

. . Iron powders including mixtures of iron powders

. . Low-alloy powders

. . High-alloy powders

. . . Stainless steel powders

. . . Rare earth-iron alloy powders

. . . Master alloy powders

. Others

BB00
CHARACTERISTIC OF POWDER

BB01

BB02

BB03

BB04

BB05

BB06

BB07

BB08

BB10

. Having specified shapes

. . Fibres or filaments

. . Spheres

. Having specified particle diameters or particle distribution

. . Superfine powders

. Having specified structures

. . Amorphous powders

. Machined chips or scrap powders

. Others

BC00
POWDER TREATMENT

BC01

BC02

BC03

BC04

BC05

BC06

BC08

BC09

BC10

. Heat treatments

. . under vacuum or reduced pressure

. . Apparatus or furnaces; Operation processes thereof

. . . using tunnel furnaces; Jigs therefor

. . . using vertical furnaces; Jigs therefor

. Treatments for melting or spheroidising

. Mechanical treatments

. Chemical treatments

. Degassing for activation

BC11

BC12

BC13

BC15

BC16

BC17

BC18

BC19

BC20

. Granulation

. Mixing

. . Wet methods

. Compounding

. . Mechanical alloying or dry impact-deposition

. . Reduction of mixed oxides

. . Internal oxidation or surface oxidation

. . Diffusion or infiltration

. . Heat diffusion between powders

BC21

BC22

BC23

BC24

BC25

BC26

BC28

BC29

BC30

. . coating powders

. . . Metal plating

. . . . Liquid phase plating

. . . . . Chemical plating substitution plating cementation

. . . . Vapour phase plating

. . . . onto non-metallic particles

. . . Coating with inorganic compounds

. . . Coating with organic compounds

. . . . using macromolecular compounds

BC32

BC33

BC35

BC40

. . . Coating by conversion treatments or by forming compound layers

. . . . using oxidation reactions

. . Heat diffusion of coatings

. Others

BD00
USE OF POWDER

BD01

BD02

BD03

BD04

BD05

BD06

BD07

BD08

BD09

BD10

. Magnetic use

. . Magnetic recording mediums

. for forming dental amalgams

. for paint pigments or pastes; for kneading resins

. . for manufacturing magnetic shielding materials

. Blasting or shots for polishing

. for hydrogen occlusion

. for infiltration or impregnation

. for thermal spraying building-up or surface treatments

. Others

CA00
MOULDING

CA01

CA02

CA04

CA05

CA07

CA08

CA09

. under specified moulding conditions

. . specifying moulding pressures densities or temperatures

. . under magnetic fields

. . using vibrations

. . Lubricants; Moulding aids

. . . Organic compounds

. . . . Macromolecular compounds

CA11

CA12

CA13

CA14

CA15

CA16

CA17

CA18

CA19

. Press moulding

. . Apparatus; Operation processes thereof

. . . for vertical presses; Operation processes thereof

. . . . filling powders or feeders

. . . . Dies punches or core rods

. . . . . Materials or lubrication

. . . . Operating mechanisms of dies punches or core rods

. . . . removing or conveying moulded articles

. . . . measuring or controlling dimensions or densities of moulded articles

CA21

CA23

CA24

CA25

CA26

CA27

CA29

CA30

. Pressure moulding using elastic bodies or particles

. Cold isostatic pressing or CIP

. . Wet methods

. . . Shapes or qualities of moulds; Filling moulds

. . Dry methods

. . . Shape or materials of moulds; Filling moulds

. Injection moulding

. . Processes in general or apparatus therefor

CA31

CA32

CA33

CA34

CA36

CA37

CA38

CA40

. Cold extrusion moulding

. . Processes in general or apparatus therefor

. Moulding slips slurries or pastes

. . pouring into moulds

. Cold rolling of powders

. . Processes in general or apparatus therefor

. . . with direct compacting between opposing rollers

. Centrifugal moulding

CA41

CA42

CA44

CA45

CA50

. High-energy moulding or explosive moulding

. . Processes in general or apparatus therefor

. Moulding without pressure

. . scattering metallic powders onto elongated materials

. Others

DA00
SINTERING

DA01

DA03

DA04

DA05

. Post-treatments of moulding; Pretreatments of sintering

. . Binder removal

. . . Apparatus therefor

. . . . incorporated into sintering furnaces

DA11

DA12

DA13

DA14

DA15

DA17

DA18

DA19

. Sintering

. . involving decomposition or reactions of constituents in moulded materials

. . . leaving products of decomposition or reactions in sintered materials

. . . . involving oxidation or reduction

. . . . . having oxidation processes

. . involving diffusion or infiltration from outside

. . of liquid phase

. . of impregnation or infiltration

DA21

DA22

DA23

DA24

DA25

DA26

DA28

DA29

DA30

. Heating

. . Speed of temperature rising

. . Heating means

. . . without heating atmospheric gas

. . . . for heating by applying electric currents directly

. . . . Induction heating

. Cooling

. . Speed thereof

. . Means therefor

DA31

DA32

DA33

DA35

DA37

DA38

DA39

. Atmospheres

. . Vacuum or reduced pressure

. . Preparing maintaining or circulating atmospheric gases

. Control

. Handling moulded materials during sintering; Charging into or discharging from furnaces

. . Jigs

. . using powders for packing or spreading

DA41

DA42

DA43

DA44

DA45

DA46

DA50

. Furnace types

. . Continuous furnaces

. . . having conveyor belts

. . . Vertical furnaces

. . Batch furnaces

. . . increasing atmospheric gas pressure

. Others

EA00
SIMULTANEOUS OR ALTERNATE OPERATION OF MOULDING AND SINTERING

EA01

EA02

EA03

EA04

EA05

EA06

EA08

EA09

. Hot pressing

. . Processes in general or apparatus therefor

. . . Dies or punches

. . . Heating means

. . . Continuous hot pressing

. . Weighted sintering of moulded materials

. Pseudo hot isostatic pressing using powder pressure or liquid pressure

. . using powder pressure

EA11

EA12

EA13

EA14

EA15

EA16

EA17

EA18

EA19

EA20

. Hot isostatic pressing or HIP

. . HIP treatments of sintered materials

. . Processes in general

. . . Preheating or cooling

. . . Capsules to be filled with powders or the like

. . . . Filling or sealing capsules

. . . . using secondary pressure media or cores

. . . . manufacturing capsules by coating

. . . without capsules

. . Apparatus

EA21

EA22

EA23

EA24

EA25

EA27

EA28

EA29

. Discharge between powder particles; Electric current sintering

. . Processes in general or apparatus therefor

. . . Dies or punches

. . . Control

. . Spark isostatic pressing

. Hot rolling of powders

. . Processes in general or apparatus therefor

. . . pressing powders directly between opposing rollers

EA31

EA32

EA33

EA34

EA35

. Hot extrusion of powders green compacts or sintered materials

. . Processes in general or apparatus therefor

. . . Shapes or coating of extruded materials

. . . treating powders or the like by encapsulation

. . . Continuous extrusion

EA41

EA42

EA43

EA44

EA45

EA46

EA47

. Forging powders or sintered materials

. . Hot plastic working of powder-filled capsules

. . . Elongation e.g. of swaging excluding extrusion

. . Hot forging of moulded materials or sintered materials

. . . involving diffusion or infiltration during processes

. . . Processes in general or apparatus therefor

. . . . manufacturing preforms or treatments thereof

EA51

EA52

EA53

EA60

. Other re-moulding or re-sintering

. . Rolling or wire drawing of sintered materials

. . . Processes in general or apparatus therefor

. Others

FA00
POST-TREATMENT

FA01

FA02

FA03

FA04

FA05

FA06

FA08

FA09

FA10

. Mechanical treatments

. . Sizing or coining

. . . Processes in general or apparatus therefor

. . . . Lubrication or pre-treatments of sintered materials

. . Densification of surfaces; Rolling

. . Cutting or polishing

. Heat treatments

. . Processes in general or apparatus therefor

. Surface dissolving

FA11

FA12

FA14

. Diffusion or infiltration

. . Pre-treatments; Preparing materials

. Chemical treatments

FA21

FA22

FA23

FA24

FA25

FA27

FA28

. Coating sintered materials

. . Pre-treatments; Preparing materials

. . with metals

. . with inorganic compounds

. . with organic compounds

. . by chemical treatments or by forming compound layers

. . . using water vapour treatments

FA31

FA32

FA33

FA34

FA35

FA36

FA37

. Impregnation or infiltration

. . of metals

. . . Processes in general or apparatus therefor

. . . . Pre-treatments or post-treatments

. . . of specific metals or alloys

. . . . of copper or alloys based thereon

. . . . of lead or alloys based thereon

FA42

FA43

FA44

FA45

FA46

FA47

FA50

. . of non-metals

. . . Processes in general or apparatus therefor

. . . . Pre-treatments or post-treatments

. . . of specific inorganic compounds

. . . of specific organic compounds

. . . . of specific macromolecular compounds

. Others

GA00
SPECIAL MANUFACTURING METHOD

GA01

GA02

GA03

GA04

GA06

GA07

. Non-sintering methods

. . Manufacturing bonded powder articles using binders

. . . using inorganic binders

. . . using organic binders

. Fibre metallurgy

. . using fibres only

HA00
SHAPE OF ARTICLE

HA01

HA02

HA03

HA04

HA05

HA06

HA07

HA08

HA10

. with holes or grooves excluding porous materials

. with steps or fins

. cylindrical

. ring-shaped; with centre holes

. with teeth

. . threaded

. having spherical or arcuate surfaces; drum-shaped

. Thin plates; sheet-like

. Others

JA00
MANUFACTURING COMPOSITE LAYER OR COMPOSITE ARTICLE

JA01

JA02

JA03

JA04

JA05

JA07

JA09

JA10

. of articles made of powders alone

. . moulding and then sintering composite moulded materials

. . . using press moulding

. . . . having interfaces only in the direction of pressing

. . moulding powders onto sintered materials and then sintering (Additional classification is made in CA)

. . moulding and sintering simultaneously or alternatively (Additional classification is made in EA)

. . sintering combinations of moulded materials and moulded materials or sintered materials

. . . involving impregnation or infiltration

JA12

JA14

JA16

. . bonding between sintered materials

. . having intermediate layers

. . manufacturing composite articles composed of ceramics

JA21

JA22

JA23

JA24

JA25

JA27

JA29

JA30

. Manufacturing articles composed of metallic powders and molten materials

. . moulding powders onto molten materials and then sintering

. . . by press moulding

. . . involving impregnation or infiltration

. . . forming sintered layers on elongated materials

. . moulding and sintering executed simultaneously (Additional classification is made in EA)

. . sintering combinations of moulded materials and molten materials

. . . using moulded materials in the form of plastic sheets

JA32

JA34

JA36

JA38

JA40

. . . involving impregnation or infiltration

. . bonding sintered materials and molten materials

. . bonding molten materials and molten materials via intermediate powder layers

. . having intermediate layers

. Others

KA00
USE OR PROPERTY OF MANUFACTURED ALLOY OR PRODUCT

KA01

KA02

KA03

KA04

KA05

KA07

KA08

KA09

KA10

. Mechanical or structural members

. . Sliding members

. . . Bearings

. . Sealing materials

. . Friction materials

. Heat resistant members

. . Pistons or cylinders

. . Piston rings

. . Valves or valve seats

KA12

KA14

KA15

KA16

KA17

KA18

KA19

. . Turbine members

. Tools

. . Cutting tools

. . . Tips

. . Rolls

. . Metal moulds

. . Dies

KA22

KA23

KA25

KA26

KA27

KA28

KA29

KA30

. Porous members

. . for heat exchange

. Decorative members

. Printing; Printing members

. Spinning; Spinning members

. Nuclear reactor members

. Sputtering or target materials

. Welding rods or smelting additives

KA32

KA33

KA34

KA35

KA36

KA37

KA38

KA39

. Electrical or electronic members

. . Conductive materials

. . . Contact materials

. . . Current collecting or slide materials

. . . Superconducting materials

. . Electrodes including tool electrodes

. . . for batteries

. . Electrolytic capacitors

KA42

KA43

KA44

KA45

KA46

. Magnetic members

. . Soft magnetic members

. . . Dust cores

. . Hard magnetic members

. . . Bonded magnets

KA51

KA52

KA53

KA55

KA56

KA57

KA58

. Machinability

. Superplasticity

. Dimensional controllability for sintering

. Vibration damping

. Shape memory

. Colour

. Corrosion resistance

KA61

KA62

KA63

KA70

. Amorphous

. Micro-composite structures or structures containing non-dispersed metal particles

. Density

. Others

4K018	POWDER METALLURGY
	B22F1/00 -8/00;10/00-12/90;C22C1/04-1/05@Z;33/02-33/02,103@Z