ClassID:

40003

B22F2003/023 - CPC Classification

Classification description:

Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; Compacting only Lubricant mixed with the metal powder

Recent Application in this class:
#1
20220415571
2022-12-29

Method for coating magnetic powder core with sodium silicate

#2
20210346953
2021-11-11

Method of forming a component from a green part

#3
20210308760
2021-10-07

Method for producing machine component

#4
20210170482
2021-06-10

Metal object and manufacturing method thereof having solid lubricating surface layer

#5
20200246867
2020-08-06

IRON POWDER, METHOD FOR PRODUCING THE SAME, MOLDED BODY FOR INDUCTOR, AND INDUCTOR

#6
20200185150
2020-06-11

METHOD FOR MANUFACTURING POWDER CORE

#7
20200001358
2020-01-02

Ultra hard electrically-responsive and environmentally resistant metals for oilfield services

#8
20190344340
2019-11-14

POWDER METALLURGY METHOD

#9
20190232373
2019-08-01

Method of forming a component from a green part

#10
20190221340
2019-07-18

METHOD OF MANUFACTURING PRESSED POWDER MAGNETIC CORE

#11
20180298305
2018-10-18

Lubricant for powder metallurgy and metal powder compositions containing said lubricant

#12
20180294085
2018-10-11

Compact, electromagnetic component, and method for producing compact

#13
20180268971
2018-09-20

Highly thermostable rare-earth permanent magnetic material, preparation method thereof and magnet containing the same

#14
20180182520
2018-06-28

Powder mixture for powder magnetic core, and powder magnetic core

#15
20180162023
2018-06-14

Controller and control method for rotary compression-molding machine

#16
20180056394
2018-03-01

MACHINE COMPONENT AND PRODUCTION METHOD THEREFOR

#17
20170233840
2017-08-17

Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same

#18
20170213625
2017-07-27

Rare earth bonded magnet

#19
20170113272
2017-04-27

Lubricant System For Use In Powder Metallurgy

#20
20160379755
2016-12-29

MANUFACTURING METHOD FOR MAGNET AND MAGNET

#21
20160346837
2016-12-01

Alloy powder, and shot material for shot peening, powder metallurgical composition and iron-based sintered alloy using the same

#22
20160322139
2016-11-03

SOFT MAGNETIC COMPOSITE POWDER AND COMPONENT

#23
20160158844
2016-06-09

Method of producing alloyed metallic products

#24
20160151838
2016-06-02

POWDER METALLURGICAL METHOD

#25
20160001367
2016-01-07

Method of manufacturing sintering diffusion joining member and manufacturing apparatus of the same

#26
20150367413
2015-12-24

Lubricant for metal powder metallurgy, method of producing same, metal powder composition, and method of producing metal powder metallurgy product

#27
20150287507
2015-10-08

Composite magnetic body and method for manufacturing same

#28
20150244004
2015-08-27

Composition and processing of metallic interconnects for SOFC stacks

#29
20150093280
2015-04-02

Metal powder and use thereof

#30
20150068361
2015-03-12

Lubricant for powder metallurgy and metal powder compositions containing said lubricant

#31
20140210580
2014-07-31

R-T-B-M-C sintered magnet and production method and an apparatus for manufacturing the R-T-B-M-C sintered magnet

#32
20130210687
2013-08-15

Mixed powder for powder metallurgy and process for producing same

#33
20130068069
2013-03-21

Metallurgical lubricant powder and metal powder composition

#34
20120187611
2012-07-26

Metal powder composition

#35
20120156082
2012-06-21

Powder metallurgical material, production method and application thereof

#36
20120119134
2012-05-17

Soft magnetic powdered core and method for producing same

#37
20120107445
2012-05-03

Forming die assembly for microcomponents

#38
20120107444
2012-05-03

Forming die assembly for microcomponents

#39
20120031233
2012-02-09

LUBRICANT FOR POWDER METALLURGY

#40
20120001129
2012-01-05

Mixture for preventing surface stains

#41
20110265602
2011-11-03

Lubricant for powder metallurgical compositions

#42
20110043311
2011-02-24

PERMANENT MAGNET AND PROCESS FOR PRODUCING PERMANENT MAGNET

#43
20100310408
2010-12-09

Method of manufacturing permanent magnet

#44
20100310406
2010-12-09

Method for producing powder mixture for powder metallurgy, and method for producing sintered body

#45
20100186551
2010-07-29

Coarse iron or iron-based powder composition containing specific lubricant

#46
20100116088
2010-05-13

High-strength composition iron powder and sintered part made therefrom

#47
20090217843
2009-09-03

Mixture for producing sintered moldings comprising carnauba wax

#48
20090123690
2009-05-14

Metallic Powder Mixtures

#49
20090114046
2009-05-07

Iron-base sintered part, manufacturing method of iron-base sintered part and actuator

#50
20080075967
2008-03-27

Method for production of metal foam or metal-composite bodies

#51
20080056929
2008-03-06

Warm molding raw material powder and warm molding method

#52
20070292301
2007-12-20

Making Sintered, Iron-Based Alloy Parts By Using Boron-Containing Master Alloys

#53
20070203051
2007-08-30

Method for making compacted products and iron-based powder comprising lubricant

#54
20070199409
2007-08-30

Iron-based powder composition

#55
20070081913
2007-04-12

Iron base sintered alloy having highly densified and hardened surface, and producing method thereof

#56
20070036669
2007-02-15

Soft magnetic material and method for producing the same

#57
20060171838
2006-08-03

Sintered sprocket for silent chain and production method therefor

#58
20060115617
2006-06-01

Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same

#59
20060002811
2006-01-05

Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same

#60
20050284258
2005-12-29

Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same

#61
20050244295
2005-11-03

Sintered metal parts and method for the manufacturing thereof

#62
20050226760
2005-10-13

Composition for the production of sintered molded parts

#63
20050152806
2005-07-14

High density, metal-based materials having low coefficients of friction and wear rates

#64
20050044987
2005-03-03

Wear-resistant sintered contact material, wear-resistant sintered composite contact component and method of producing the same

#65
20050028641
2005-02-10

Sintered sprocket for silent chain and production method therefor

#66
20050008523
2005-01-13

Method of making titanium based carbonitride alloys