ATE285306T1 - IRON-BASED METALLURGICAL COMPOSITIONS CONTAINING FLUXES AND METHODS OF USE THEREOF - Google Patents
IRON-BASED METALLURGICAL COMPOSITIONS CONTAINING FLUXES AND METHODS OF USE THEREOFInfo
- Publication number
- ATE285306T1 ATE285306T1 AT98929953T AT98929953T ATE285306T1 AT E285306 T1 ATE285306 T1 AT E285306T1 AT 98929953 T AT98929953 T AT 98929953T AT 98929953 T AT98929953 T AT 98929953T AT E285306 T1 ATE285306 T1 AT E285306T1
- Authority
- AT
- Austria
- Prior art keywords
- iron
- methods
- compositions containing
- metallurgical compositions
- based metallurgical
- 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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
- C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The present invention concerns an improved metallurgical powder composition comprising a major amount of an iron based metal powder and a minor amount of a particulate inorganic oxide having an average particle size below 500 nm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1998/000925 WO1999059753A1 (en) | 1998-05-15 | 1998-05-15 | Iron-based metallurgical compositions containing flow agents and methods for using same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE285306T1 true ATE285306T1 (en) | 2005-01-15 |
Family
ID=20410618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98929953T ATE285306T1 (en) | 1998-05-15 | 1998-05-15 | IRON-BASED METALLURGICAL COMPOSITIONS CONTAINING FLUXES AND METHODS OF USE THEREOF |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1094909B1 (en) |
JP (1) | JP3964135B2 (en) |
AT (1) | ATE285306T1 (en) |
AU (1) | AU7945098A (en) |
DE (1) | DE69828315T2 (en) |
ES (1) | ES2230700T3 (en) |
WO (1) | WO1999059753A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9903231D0 (en) | 1999-09-09 | 1999-09-09 | Hoeganaes Ab | Powder composition |
US6534564B2 (en) * | 2000-05-31 | 2003-03-18 | Hoeganaes Corporation | Method of making metal-based compacted components and metal-based powder compositions suitable for cold compaction |
SE0101343D0 (en) * | 2001-04-17 | 2001-04-17 | Hoeganaes Ab | Icon powder composition |
KR101202371B1 (en) * | 2004-07-02 | 2012-11-16 | 회가내스 아베 | Powder metallurgical composition comprising carbon black as flow enhancing agent |
CN101801566B (en) | 2007-09-14 | 2012-02-15 | 杰富意钢铁株式会社 | Iron-based powder for powder metallurgy |
CA2707903C (en) | 2007-12-13 | 2012-11-13 | Jfe Steel Corporation | Iron-based powder for powder metallurgy |
JP5583139B2 (en) * | 2008-11-26 | 2014-09-03 | ホガナス アクチボラグ (パブル) | Lubricants for powder metallurgy compositions |
JP5604981B2 (en) | 2009-05-28 | 2014-10-15 | Jfeスチール株式会社 | Iron-based mixed powder for powder metallurgy |
JP2010285633A (en) * | 2009-06-09 | 2010-12-24 | Kobe Steel Ltd | Method of producing powder mixture for powder metallurgy, and method of producing sintered body |
JP5663974B2 (en) * | 2009-06-26 | 2015-02-04 | Jfeスチール株式会社 | Iron-based mixed powder for powder metallurgy |
PL2475481T3 (en) | 2009-09-08 | 2014-11-28 | Hoeganaes Ab | Metal powder composition |
HU0900560D0 (en) * | 2009-09-08 | 2009-10-28 | Dutkay Gyoergy Dr | Low porosity powder metallurgical details and method for producing them |
KR20150093243A (en) | 2012-12-28 | 2015-08-17 | 제이에프이 스틸 가부시키가이샤 | Iron-based powder for powder metallurgy |
JP6232610B2 (en) * | 2013-06-16 | 2017-11-22 | エクトム株式会社 | Method for producing sintered metal body and sintered metal body |
CN103361578A (en) * | 2013-06-21 | 2013-10-23 | 马鞍山市恒毅机械制造有限公司 | Alloy chromium-powder-containing metallurgical steel and preparation method thereof |
CN105344992A (en) * | 2015-11-19 | 2016-02-24 | 苏州紫光伟业激光科技有限公司 | Metallurgy powder composition |
RU2645857C1 (en) * | 2016-10-21 | 2018-02-28 | Владислав Валентинович Берент | Method for manufacture of friction material for brake pads and brake pad |
JP6619039B2 (en) * | 2018-03-14 | 2019-12-11 | 株式会社ExOne | Powder material for additive manufacturing used in the binder jet method |
US11998977B2 (en) * | 2018-03-15 | 2024-06-04 | Hewlett-Packard Development Company, L.P. | Build material composition with metal powder and freeze-dried heteropolymer |
CN110871269B (en) * | 2018-08-31 | 2022-11-08 | 大同特殊钢株式会社 | Alloy powder composition |
JP7400218B2 (en) * | 2018-08-31 | 2023-12-19 | 大同特殊鋼株式会社 | Alloy powder composition |
RU2690127C1 (en) * | 2018-12-18 | 2019-05-30 | Публичное акционерное общество "Северсталь" | Method of producing powder mixture, which is ready for pressing of metallurgical parts |
RU2692002C1 (en) * | 2018-12-19 | 2019-06-19 | Публичное акционерное общество "Северсталь" | Method of producing complex-alloyed powder mixture, ready for molding |
CN112719262B (en) * | 2020-12-29 | 2022-10-25 | 上海富驰高科技股份有限公司 | Tungsten alloy granulating material for high-speed pressing and preparation method thereof |
JP7204793B2 (en) * | 2021-02-05 | 2023-01-16 | 株式会社ExOne | Powder material for additive manufacturing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1458276A1 (en) * | 1964-09-02 | 1969-01-16 | Mannesmann Ag | Powder mixture for pressing moldings |
DE3232245A1 (en) * | 1982-08-30 | 1984-03-01 | Hermann C. Starck Berlin, 1000 Berlin | IMPROVING THE FLOWABILITY AND INCREASING THE SHEET DENSITY OF HIGH-CAPACITIVE VALVE METAL POWDERS |
SE438275B (en) * | 1983-09-09 | 1985-04-15 | Hoeganaes Ab | MIX-FREE IRON-BASED POWDER MIX |
US4834800A (en) * | 1986-10-15 | 1989-05-30 | Hoeganaes Corporation | Iron-based powder mixtures |
JPH01298101A (en) * | 1988-05-27 | 1989-12-01 | Nippon Telegr & Teleph Corp <Ntt> | Method for annealing metal powder for magnetic shield |
US4927461A (en) * | 1988-11-02 | 1990-05-22 | Quebec Metal Powders, Ltd. | Machinable-grade, ferrous powder blend containing boron nitride and method thereof |
JPH03189461A (en) * | 1989-12-18 | 1991-08-19 | Mazda Motor Corp | Speed change ratio control device for continuously variable transmission |
US5782954A (en) * | 1995-06-07 | 1998-07-21 | Hoeganaes Corporation | Iron-based metallurgical compositions containing flow agents and methods for using same |
-
1998
- 1998-05-15 JP JP2000549406A patent/JP3964135B2/en not_active Expired - Fee Related
- 1998-05-15 DE DE69828315T patent/DE69828315T2/en not_active Expired - Lifetime
- 1998-05-15 WO PCT/SE1998/000925 patent/WO1999059753A1/en active IP Right Grant
- 1998-05-15 AU AU79450/98A patent/AU7945098A/en not_active Abandoned
- 1998-05-15 EP EP98929953A patent/EP1094909B1/en not_active Expired - Lifetime
- 1998-05-15 AT AT98929953T patent/ATE285306T1/en active
- 1998-05-15 ES ES98929953T patent/ES2230700T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69828315T2 (en) | 2005-06-09 |
JP2002515542A (en) | 2002-05-28 |
EP1094909A1 (en) | 2001-05-02 |
AU7945098A (en) | 1999-12-06 |
ES2230700T3 (en) | 2005-05-01 |
EP1094909B1 (en) | 2004-12-22 |
WO1999059753A1 (en) | 1999-11-25 |
JP3964135B2 (en) | 2007-08-22 |
DE69828315D1 (en) | 2005-01-27 |
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Legal Events
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UEP | Publication of translation of european patent specification |
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