BR0213187A - Pó lubrificante para metalurgia de pó - Google Patents
Pó lubrificante para metalurgia de póInfo
- 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
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.
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 (13)
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 |
US7993429B2 (en) * | 2005-12-30 | 2011-08-09 | Höganäs Ab (Publ) | Lubricant for powder metallurgical compositions |
ES2490665T3 (es) * | 2009-09-08 | 2014-09-04 | Höganäs Ab | Composición de polvo metálico |
GB201409250D0 (en) * | 2014-05-23 | 2014-07-09 | H Gan S Ab Publ | New product |
SE542988C2 (en) | 2016-01-15 | 2020-09-22 | Jfe Steel Corp | Mixed powder for powder metallurgy |
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 (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4834800A (en) | 1986-10-15 | 1989-05-30 | Hoeganaes Corporation | Iron-based powder mixtures |
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 |
CA2356253C (en) * | 1999-10-29 | 2010-10-26 | Kawasaki Steel Corporation | A die lubricant comprising a higher-melting and a lower-melting lubricants |
-
2001
- 2001-10-12 SE SE0103398A patent/SE0103398D0/xx unknown
-
2002
- 2002-01-17 US US10/046,714 patent/US6511945B1/en not_active Expired - Lifetime
- 2002-01-23 TW TW091101196A patent/TW555608B/zh not_active IP Right Cessation
- 2002-10-09 CN CNB028202074A patent/CN1302879C/zh not_active Expired - Fee Related
- 2002-10-09 KR KR10-2004-7004951A patent/KR20040047891A/ko not_active Application Discontinuation
- 2002-10-09 ES ES02783887T patent/ES2274109T3/es not_active Expired - Lifetime
- 2002-10-09 DE DE60216787T patent/DE60216787T2/de not_active Expired - Lifetime
- 2002-10-09 MX MXPA04003294A patent/MXPA04003294A/es active IP Right Grant
- 2002-10-09 CA CA002462848A patent/CA2462848A1/en not_active Abandoned
- 2002-10-09 BR BR0213187-0A patent/BR0213187A/pt not_active Application Discontinuation
- 2002-10-09 EP EP02783887A patent/EP1434662B1/en not_active Expired - Fee Related
- 2002-10-09 JP JP2003534118A patent/JP4300110B2/ja not_active Expired - Fee Related
- 2002-10-09 RU RU2004114269/02A patent/RU2292986C2/ru not_active IP Right Cessation
- 2002-10-09 WO PCT/SE2002/001833 patent/WO2003031099A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2004114269A (ru) | 2005-09-20 |
RU2292986C2 (ru) | 2007-02-10 |
ES2274109T3 (es) | 2007-05-16 |
MXPA04003294A (es) | 2004-07-23 |
DE60216787D1 (de) | 2007-01-25 |
EP1434662B1 (en) | 2006-12-13 |
WO2003031099A1 (en) | 2003-04-17 |
JP4300110B2 (ja) | 2009-07-22 |
EP1434662A1 (en) | 2004-07-07 |
US6511945B1 (en) | 2003-01-28 |
TW555608B (en) | 2003-10-01 |
SE0103398D0 (sv) | 2001-10-12 |
CA2462848A1 (en) | 2003-04-17 |
CN1302879C (zh) | 2007-03-07 |
CN1568238A (zh) | 2005-01-19 |
DE60216787T2 (de) | 2007-11-08 |
KR20040047891A (ko) | 2004-06-05 |
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. |