ES2101094T3 - Mezcla de polvo y metodo para su produccion. - Google Patents

Mezcla de polvo y metodo para su produccion.

Info

Publication number
ES2101094T3
ES2101094T3 ES92908468T ES92908468T ES2101094T3 ES 2101094 T3 ES2101094 T3 ES 2101094T3 ES 92908468 T ES92908468 T ES 92908468T ES 92908468 T ES92908468 T ES 92908468T ES 2101094 T3 ES2101094 T3 ES 2101094T3
Authority
ES
Spain
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 - Lifetime
Application number
ES92908468T
Other languages
English (en)
Inventor
Helge Storstrom
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=ES2101094(T3) "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 ES2101094T3 publication Critical patent/ES2101094T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

SE DESCRIBEN UNA MEZCLA METALURGICA EN POLVO Y UN METODO PARA SU PRODUCCION. EN ADICION A LOS POLVOS DE BASE METALICA Y ADITIVOS, TALES COMO GRAFITO, CU, NI, MO, MNS, FE3P, ETC, Y, OPCIONALMENTE UN LUBRICANTE. LA MEZCLA COMPRENDE UN LIGANTE EL CUAL ES AL MENOS UNA DIAMINA CEREA DE FORMULA GENERAL (I), EN DONDE R1 Y R2 SON EL MISMO O DIFERENTE Y REPRESENTA UNA CADENA, SATURADA, QUE TENGA DE 13-24 ATOMOS DE CARBONO, OPCIONALMENTE GRUPO ALQUILO OH SUSTITUIDO, Q ES (A) O (B) Y N ES 1-10, ESTANDO EL LIGANTE PRESENTE EN FORMA MOLIDA Y SUBSIGUIENTEMENTE SOLIDIFICADA PARA LIGAR JUNTAS LAS PARTICULAS DE POLVO DE LOS ADITIVOS CON LAS PARTICULAS DE BASE METALICA. CUANDO SE PRODUCE LA MEZCLA, EL LIGANTE SE AÑADE A LA MEZCLA, Y MEZCLANDO SE PROVEE UNA MEZCLA HOMOGENEA, LA MEZCLA HOMOGENEA SE CALIENTA A ALREDEDOR DE 90-160 SUBSIGUIENTEMENTE LA MEZCLA SE ENFRIA DURANTE EL MEZCLADO, HASTA QUE EL LIGANTE ESTE SOLIDIFICADO.
ES92908468T 1991-04-18 1992-03-24 Mezcla de polvo y metodo para su produccion. Expired - Lifetime ES2101094T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2101094T3 true ES2101094T3 (es) 1997-07-01

Family

ID=20382486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908468T Expired - Lifetime ES2101094T3 (es) 1991-04-18 1992-03-24 Mezcla de polvo y metodo para su produccion.

Country Status (12)

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

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 (en) * 2005-03-07 2013-02-27 Black & Decker Inc. Power Tools with Motor Having a Multi-Piece Stator
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 (en) * 1988-02-18 1994-01-26 Sanyo Chemical Industries Ltd. Mouldable composition
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 (es) 1992-10-19
CA2108370A1 (en) 1992-10-19
WO1992018275A1 (en) 1992-10-29
CA2108370C (en) 2002-11-05
SE468121B (sv) 1992-11-09
EP0580681A1 (en) 1994-02-02
MX9201764A (es) 1992-10-01
SE9101154D0 (sv) 1991-04-18
EP0580681B1 (en) 1997-05-07
BR9205904A (pt) 1994-07-05
DE69219597D1 (de) 1997-06-12
TW199908B (es) 1993-02-11

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