DE69219597D1 - Pulvergemisch und verfahren zu dessen herstellung - Google Patents

Pulvergemisch und verfahren zu dessen herstellung

Info

Publication number
DE69219597D1
DE69219597D1 DE69219597T DE69219597T DE69219597D1 DE 69219597 D1 DE69219597 D1 DE 69219597D1 DE 69219597 T DE69219597 T DE 69219597T DE 69219597 T DE69219597 T DE 69219597T DE 69219597 D1 DE69219597 D1 DE 69219597D1
Authority
DE
Germany
Prior art keywords
mixture
binder
production
additives
optionally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69219597T
Other languages
English (en)
Other versions
DE69219597T2 (de
Inventor
Helge Storstroem
Bengt Floren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoganas AB
Original Assignee
Hoganas AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20382486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69219597(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoganas AB filed Critical Hoganas AB
Application granted granted Critical
Publication of DE69219597D1 publication Critical patent/DE69219597D1/de
Publication of DE69219597T2 publication Critical patent/DE69219597T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/108—Mixtures obtained by warm mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Powder Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE69219597T 1991-04-18 1992-03-24 Pulvergemisch und verfahren zu dessen herstellung Expired - Fee Related DE69219597T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101154A SE468121B (sv) 1991-04-18 1991-04-18 Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen
PCT/SE1992/000187 WO1992018275A1 (en) 1991-04-18 1992-03-24 Powder mixture and method for the production thereof

Publications (2)

Publication Number Publication Date
DE69219597D1 true DE69219597D1 (de) 1997-06-12
DE69219597T2 DE69219597T2 (de) 1997-11-27

Family

ID=20382486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219597T Expired - Fee Related DE69219597T2 (de) 1991-04-18 1992-03-24 Pulvergemisch und verfahren zu dessen herstellung

Country Status (12)

Country Link
US (1) US5480469A (de)
EP (1) EP0580681B1 (de)
JP (1) JP3315982B2 (de)
AT (1) ATE152651T1 (de)
BR (1) BR9205904A (de)
CA (1) CA2108370C (de)
DE (1) DE69219597T2 (de)
ES (1) ES2101094T3 (de)
MX (1) MX9201764A (de)
SE (1) SE468121B (de)
TW (1) TW199908B (de)
WO (1) WO1992018275A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69226639T2 (de) * 1992-09-25 1998-12-24 Kawasaki Steel Corp., Kobe, Hyogo Pulvermischung auf Eisenbasis und Verfahren ihrer Herstellung
SE9401623D0 (sv) * 1994-05-09 1994-05-09 Hoeganaes Ab Sintered products having improved density
DE69611052T2 (de) * 1995-04-25 2001-04-05 Kawasaki Steel Corp., Kobe Pulvermischung auf Eisenbasis und Verfahren seiner Herstellung
US5976215A (en) * 1997-08-29 1999-11-02 Kawasaki Steel Corporation Iron-based powder mixture for powder metallurgy and process for preparing the same
US6280683B1 (en) 1997-10-21 2001-08-28 Hoeganaes Corporation Metallurgical compositions containing binding agent/lubricant and process for preparing same
SE9803566D0 (sv) * 1998-10-16 1998-10-16 Hoeganaes Ab Iron powder compositions
US6291407B1 (en) 1999-09-08 2001-09-18 Lafrance Manufacturing Co. Agglomerated die casting lubricant
US6432886B1 (en) 1999-09-08 2002-08-13 Mary R. Reidmeyer Agglomerated lubricant
SE9903231D0 (sv) * 1999-09-09 1999-09-09 Hoeganaes Ab Powder composition
US6355207B1 (en) * 2000-05-25 2002-03-12 Windfall Products Enhanced flow in agglomerated and bound materials and process therefor
US7150775B2 (en) 2001-05-21 2006-12-19 React-Nti, Llc Powder metal mixture including micronized cellulose fibers
US7261759B2 (en) * 2001-05-21 2007-08-28 React-Nti, Llc Powder metal mixture including micronized starch
US6802885B2 (en) 2002-01-25 2004-10-12 Hoeganaes Corporation Powder metallurgy lubricant compositions and methods for using the same
US6689188B2 (en) 2002-01-25 2004-02-10 Hoeganes Corporation Powder metallurgy lubricant compositions and methods for using the same
KR100460720B1 (ko) * 2002-05-22 2004-12-08 에스에스씨피 주식회사 플라스틱 광섬유 모재 및 이의 제조방법
SE0201826D0 (sv) 2002-06-14 2002-06-14 Hoeganaes Ab Powder composition
US7233091B2 (en) * 2003-09-05 2007-06-19 Black & Decker Inc. Electric motor with field assemblies having core pieces with mating features
TW200514334A (en) * 2003-09-05 2005-04-16 Black & Decker Inc Field assemblies and methods of making same
US20050189844A1 (en) * 2003-09-05 2005-09-01 Du Hung T. Field assemblies having pole pieces with dovetail features for attaching to a back iron piece(s) and methods of making same
US7211920B2 (en) * 2003-09-05 2007-05-01 Black & Decker Inc. Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same
US20060226729A1 (en) * 2003-09-05 2006-10-12 Du Hung T Field assemblies and methods of making same with field coils having multiple coils
US7205696B2 (en) * 2003-09-05 2007-04-17 Black & Decker Inc. Field assemblies having pole pieces with ends that decrease in width, and methods of making same
SE0303453D0 (sv) * 2003-12-22 2003-12-22 Hoeganaes Ab Metal powder composition and preparation thereof
US7789934B2 (en) 2004-01-20 2010-09-07 Kabushiki Kaisha Kobe Seiko Sho Lubricant for powder metallurgy, powdery mixture for powder metallurgy, and process for producing sinter
BRPI0515368B1 (pt) * 2004-09-17 2014-07-29 Hoeganaes Ab Composição de metal em pó, método de produção de um corpo cru e método de produção de uma composição em pó à base de ferro aglutinada
EP2562912A1 (de) * 2005-03-07 2013-02-27 Black & Decker Inc. Elektrowerkzeug mit einem Motor mit mehrteiligem Ständer
KR101362294B1 (ko) * 2005-12-30 2014-02-12 회가내스 아베 금속 야금학적 분말 조성물
BR112015023225A2 (pt) * 2013-03-14 2017-07-18 Hoeganaes Corp método para preparar uma composição de pó metalúrgico ligado, composição de pó metalúrgico ligado e peça metalúrgica de pó compactado
WO2019163263A1 (ja) 2018-02-21 2019-08-29 Ｊｆｅスチール株式会社 粉末冶金用混合粉
WO2019230259A1 (ja) * 2018-05-28 2019-12-05 Ｊｆｅスチール株式会社 粉末冶金用粉末混合物およびその製造方法
KR102395337B1 (ko) 2018-09-26 2022-05-06 제이에프이 스틸 가부시키가이샤 분말 야금용 혼합분 및 분말 야금용 윤활제

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401482A (en) * 1980-02-22 1983-08-30 Bell Telephone Laboratories, Incorporated Fe--Cr--Co Magnets by powder metallurgy processing
SE427434B (sv) * 1980-03-06 1983-04-11 Hoeganaes Ab Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning
JPS5738896A (en) * 1980-08-15 1982-03-03 Sumitomo Chem Co Ltd Composite binder composition for powder molding
US4834800A (en) * 1986-10-15 1989-05-30 Hoeganaes Corporation Iron-based powder mixtures
EP0329475B1 (de) * 1988-02-18 1994-01-26 Sanyo Chemical Industries Ltd. Formbare Zusammensetzung
GB8811965D0 (en) * 1988-05-20 1988-06-22 Wiggins Teape Group Ltd Thermal record material
US4902471A (en) * 1989-09-11 1990-02-20 Gte Products Corporation Method for producing metal carbide grade powders
US5076339B1 (en) * 1990-02-08 1998-06-09 J & S Chemical Corp Solid lubricant for die-casting process
US5154881A (en) * 1992-02-14 1992-10-13 Hoeganaes Corporation Method of making a sintered metal component

Also Published As

Publication number Publication date
ATE152651T1 (de) 1997-05-15
US5480469A (en) 1996-01-02
JP3315982B2 (ja) 2002-08-19
JPH06506726A (ja) 1994-07-28
DE69219597T2 (de) 1997-11-27
SE9101154A (de) 1992-10-19
CA2108370A1 (en) 1992-10-19
WO1992018275A1 (en) 1992-10-29
CA2108370C (en) 2002-11-05
ES2101094T3 (es) 1997-07-01
SE468121B (sv) 1992-11-09
EP0580681A1 (de) 1994-02-02
MX9201764A (es) 1992-10-01
SE9101154D0 (sv) 1991-04-18
EP0580681B1 (de) 1997-05-07
BR9205904A (pt) 1994-07-05
TW199908B (de) 1993-02-11

Similar Documents

Publication Publication Date Title
ATE152651T1 (de) Pulvergemisch und verfahren zu dessen herstellung
PL175799B1 (pl) Sposób otrzymywania metalurgicznej kompozycji proszkowej
KR930017651A (ko) 소결된 금속물품의 제조방법 및 이를 위한 금속 분말 조성물
ATE23198T1 (de) Verfahren zur pulvermetallurgischen herstellung von formteilen hoher festigkeit und haerte aus si- mn- oder si-mn-c-legierten staehlen.
RU2005100785A (ru) Состав и способ теплого прессования порошков из нержавеющей стали
TW513484B (en) Lubricant composite and process for the preparation thereof
PT76445A (en) Processes for producing and casting ductile and compacted graphite cast irons
JPH04136104A (ja) 粉末冶金用成形潤滑剤
SU1255058A3 (ru) Способ введени марганца в ванну расплавленного магни
JP2004524450A (ja) アミド型潤滑剤を含有する鉄粉末組成物及びその製造方法
KR840005748A (ko) 적어도 부분적으로 액체인 금속에 불용성물질을 첨가하는 방법
CA3134580A1 (en) Mixed powder for powder metallurgy
JPS558375A (en) Production of brazing filler metal
DE59809442D1 (de) Verfahren zur Herstellung von Metallkörpern mit innerer Porosität
SU1647034A1 (ru) Способ изготовлени деталей из металлических порошков
JPS5220907A (en) Process for production of iron-base sintered alloy having seizure resi stance, lubricity and free cutting quality
DE60039384D1 (de) Verfahren zur Herstellung von metallischem Verbundmaterial
KR900700387A (ko) Sic, MnC 및 합금철의 생성방법
ATE281536T1 (de) Verfahren zur herstellung legierter briketten durch heissbrikettieren von direkt-reduziertem eisen
JPS57149456A (en) Dendritic fe-cr-co magnet alloy
JPS5217310A (en) Synthesized briquet as addition agents of silicon for raw materials of cupola
JPS57149391A (en) Additive for coal/alcohol slurry
US217523A (en) Thbodoe fleitmakn
JP2005200698A (ja) 高強度焼結部品用の鉄基粉末混合物
JPS60208450A (ja) 鉄系焼結材の製造方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee