BR0213187A - Pó lubrificante para metalurgia de pó - Google Patents

Pó lubrificante para metalurgia de pó

Info

Publication number
BR0213187A
BR0213187A BR0213187-0A BR0213187A BR0213187A BR 0213187 A BR0213187 A BR 0213187A BR 0213187 A BR0213187 A BR 0213187A BR 0213187 A BR0213187 A BR 0213187A
Authority
BR
Brazil
Prior art keywords
powder
lubricant
relates
iron based
metallurgy
Prior art date
Application number
BR0213187-0A
Other languages
English (en)
Inventor
Maria Ramstedt
Original Assignee
Hoeganaes 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
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of BR0213187A publication Critical patent/BR0213187A/pt

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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder

Landscapes

  • Lubricants (AREA)
  • Powder Metallurgy (AREA)

Abstract

"Pó LUBRIFICANTE PARA METALURGIA DE Pó". A invenção refere-se novos lubrificantes compreendendo uma combinação de um éter de polietileno e uma amida de oligómero e uma composição de pó metalúrgico melhorada compreendendo uma quantidade maior de um pó com base em ferro e uma quantidade menor deste novo lubrificante. Além disso, a invenção refere-se a um método requerendo força de ejeção baixa e energia de ejeção baixa para produzir produtos verdes tendo intensidade verde elevada. O método compreende as etapas de misturar um pó com base em ferro e aditivos opcionais com o novo lubrificante e compactar a composição do pó obtida.
BR0213187-0A 2001-10-12 2002-10-09 Pó lubrificante para metalurgia de pó BR0213187A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0103398A SE0103398D0 (sv) 2001-10-12 2001-10-12 Lubricant powder for powder metallurgy
PCT/SE2002/001833 WO2003031099A1 (en) 2001-10-12 2002-10-09 Lubricant powder for powder metallurgy

Publications (1)

Publication Number Publication Date
BR0213187A true BR0213187A (pt) 2004-08-31

Family

ID=20285626

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213187-0A BR0213187A (pt) 2001-10-12 2002-10-09 Pó lubrificante para metalurgia de pó

Country Status (14)

Country Link
US (1) US6511945B1 (pt)
EP (1) EP1434662B1 (pt)
JP (1) JP4300110B2 (pt)
KR (1) KR20040047891A (pt)
CN (1) CN1302879C (pt)
BR (1) BR0213187A (pt)
CA (1) CA2462848A1 (pt)
DE (1) DE60216787T2 (pt)
ES (1) ES2274109T3 (pt)
MX (1) MXPA04003294A (pt)
RU (1) RU2292986C2 (pt)
SE (1) SE0103398D0 (pt)
TW (1) TW555608B (pt)
WO (1) WO2003031099A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872235B2 (en) * 2001-04-17 2005-03-29 Höganäs Ab Iron powder composition
US6755885B2 (en) * 2001-04-17 2004-06-29 Hëganäs AB Iron powder composition
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
US20060029494A1 (en) * 2003-05-27 2006-02-09 General Electric Company High temperature ceramic lubricant
US7220098B2 (en) * 2003-05-27 2007-05-22 General Electric Company Wear resistant variable stator vane assemblies
SE0303453D0 (sv) * 2003-12-22 2003-12-22 Hoeganaes Ab Metal powder composition and preparation thereof
US7543992B2 (en) * 2005-04-28 2009-06-09 General Electric Company High temperature rod end bearings
JP5388581B2 (ja) * 2005-12-30 2014-01-15 ホガナス アクチボラゲット 粉末冶金用組成物用の潤滑剤
WO2011029759A1 (en) 2009-09-08 2011-03-17 Höganäs Ab Metal powder composition
GB201409250D0 (en) * 2014-05-23 2014-07-09 H Gan S Ab Publ New product
WO2017122434A1 (ja) * 2016-01-15 2017-07-20 Ｊｆｅスチール株式会社 粉末冶金用混合粉末
WO2018107360A1 (en) 2016-12-13 2018-06-21 Ecolab Usa Inc. Lubricant compositions and methods for using the same
DE102021114399A1 (de) * 2021-06-03 2022-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Herstellung von Werkzeugen, bei denen zumindest ein Arbeitsbereich mit Hartstoffpartikeln, die in einen metallischen Matrixwerkstoff eingebettet sind, ausgebildet ist

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834800A (en) 1986-10-15 1989-05-30 Hoeganaes Corporation Iron-based powder mixtures
SU1547947A1 (ru) * 1988-07-29 1990-03-07 Институт химии высокомолекулярных соединений АН УССР Способ подготовки порошковой шихты твердых сплавов к прессованию
US5298276A (en) * 1990-08-24 1994-03-29 Swaminathan Jayaraman Process for producing artificial blood vessels of controlled permeability and product produced thereby
US5290336A (en) 1992-05-04 1994-03-01 Hoeganaes Corporation Iron-based powder compositions containing novel binder/lubricants
US5279640A (en) * 1992-09-22 1994-01-18 Kawasaki Steel Corporation Method of making iron-based powder mixture
SE9401922D0 (sv) * 1994-06-02 1994-06-02 Hoeganaes Ab Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same
SE9402497D0 (sv) * 1994-07-18 1994-07-18 Hoeganaes Ab Iron powder components containing thermoplastic resin and methods of making same
US5498276A (en) 1994-09-14 1996-03-12 Hoeganaes Corporation Iron-based powder compositions containing green strengh enhancing lubricants
US6039784A (en) 1997-03-12 2000-03-21 Hoeganaes Corporation Iron-based powder compositions containing green strength enhancing lubricants
DE19752993A1 (de) 1997-11-28 1999-06-02 Gkn Sinter Metals Gmbh & Co Kg Verfahren zur Herstellung von sinterbaren metallischen Formteilen aus einem Metallpulver
SE9704494D0 (sv) * 1997-12-02 1997-12-02 Hoeganaes Ab Lubricant for metallurgical powder compositions
WO2001032337A1 (en) * 1999-10-29 2001-05-10 Kawasaki Steel Corporation Lubricating agent for mold at elevated temperature, iron-based powder composition for elevated temperature compaction with lubricated mold and high density formed product from iron-based powder composition, and method for producing high density iron-based sintered compact

Also Published As

Publication number Publication date
KR20040047891A (ko) 2004-06-05
CN1302879C (zh) 2007-03-07
CA2462848A1 (en) 2003-04-17
US6511945B1 (en) 2003-01-28
MXPA04003294A (es) 2004-07-23
RU2004114269A (ru) 2005-09-20
WO2003031099A1 (en) 2003-04-17
CN1568238A (zh) 2005-01-19
DE60216787T2 (de) 2007-11-08
SE0103398D0 (sv) 2001-10-12
TW555608B (en) 2003-10-01
EP1434662A1 (en) 2004-07-07
EP1434662B1 (en) 2006-12-13
RU2292986C2 (ru) 2007-02-10
JP4300110B2 (ja) 2009-07-22
DE60216787D1 (de) 2007-01-25
ES2274109T3 (es) 2007-05-16
JP2005504863A (ja) 2005-02-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI 9.279 DE 14/05/1996.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.