BRPI0817619A2 - Composição de pó metalúrgico e método de produção - Google Patents
Composição de pó metalúrgico e método de produçãoInfo
- Publication number
- BRPI0817619A2 BRPI0817619A2 BRPI0817619A BRPI0817619A2 BR PI0817619 A2 BRPI0817619 A2 BR PI0817619A2 BR PI0817619 A BRPI0817619 A BR PI0817619A BR PI0817619 A2 BRPI0817619 A2 BR PI0817619A2
- Authority
- BR
- Brazil
- Prior art keywords
- production method
- powder composition
- metallurgical powder
- metallurgical
- composition
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2301/00—Using particular materials
- F01L2301/02—Using ceramic materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2303/00—Manufacturing of components used in valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200701397 | 2007-09-28 | ||
DKPA200701397 | 2007-09-28 | ||
US96052507P | 2007-10-02 | 2007-10-02 | |
US60/960,525 | 2007-10-02 | ||
PCT/EP2008/062745 WO2009040369A1 (en) | 2007-09-28 | 2008-09-24 | Metallurgical powder composition and method of production |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0817619A2 true BRPI0817619A2 (pt) | 2015-03-31 |
BRPI0817619B1 BRPI0817619B1 (pt) | 2018-04-24 |
Family
ID=39135363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0817619-1A BRPI0817619B1 (pt) | 2007-09-28 | 2008-09-24 | Composição de pó metalúrgico e método de produção |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2207907B1 (pt) |
JP (1) | JP5481380B2 (pt) |
KR (1) | KR101551453B1 (pt) |
CN (1) | CN101809180B (pt) |
BR (1) | BRPI0817619B1 (pt) |
CA (1) | CA2700056C (pt) |
ES (1) | ES2659979T3 (pt) |
PL (1) | PL2207907T3 (pt) |
RU (1) | RU2462524C2 (pt) |
TW (1) | TWI400341B (pt) |
WO (1) | WO2009040369A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101590524B (zh) * | 2009-06-23 | 2013-11-20 | 诸城市同翔机械有限公司 | 用于高强度粉末冶金气门导管材料的配制原料 |
WO2013101561A1 (en) | 2011-12-30 | 2013-07-04 | Scoperta, Inc. | Coating compositions |
US10702924B2 (en) | 2012-01-05 | 2020-07-07 | Höganäs Ab (Publ) | Metal powder and use thereof |
CN102660709A (zh) * | 2012-04-24 | 2012-09-12 | 邓湘凌 | 高强度耐磨合金及其制作方法 |
WO2015091366A1 (en) * | 2013-12-20 | 2015-06-25 | Höganäs Ab (Publ) | A method for producing a sintered component and a sintered component |
DE102015213706A1 (de) | 2015-07-21 | 2017-01-26 | Mahle International Gmbh | Tribologisches System, umfassend einen Ventilsitzring und ein Ventil |
CA2997367C (en) | 2015-09-04 | 2023-10-03 | Scoperta, Inc. | Chromium free and low-chromium wear resistant alloys |
CN110418688B (zh) * | 2017-03-14 | 2022-04-05 | Vbn组件有限公司 | 高碳含量钴基合金 |
SE541903C2 (en) * | 2017-11-22 | 2020-01-02 | Vbn Components Ab | High hardness 3d printed steel product |
US20210262050A1 (en) | 2018-08-31 | 2021-08-26 | Höganäs Ab (Publ) | Modified high speed steel particle, powder metallurgy method using the same, and sintered part obtained therefrom |
US11939646B2 (en) | 2018-10-26 | 2024-03-26 | Oerlikon Metco (Us) Inc. | Corrosion and wear resistant nickel based alloys |
CN113649583A (zh) * | 2021-08-09 | 2021-11-16 | 天工爱和特钢有限公司 | 一种高速钢粉末冶金制品的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947358A (ja) * | 1982-09-08 | 1984-03-17 | Kawasaki Steel Corp | 耐摩耗焼結合金用鋼粉 |
US4808226A (en) * | 1987-11-24 | 1989-02-28 | The United States Of America As Represented By The Secretary Of The Air Force | Bearings fabricated from rapidly solidified powder and method |
JP2684736B2 (ja) * | 1988-12-27 | 1997-12-03 | 大同特殊鋼株式会社 | 粉末冷間工具鋼 |
AT395120B (de) * | 1990-02-22 | 1992-09-25 | Miba Sintermetall Ag | Verfahren zum herstellen zumindest der verschleissschicht hochbelastbarer sinterteile, insbesondere fuer die ventilsteuerung einer verbrennungskraftmaschine |
GB9021767D0 (en) * | 1990-10-06 | 1990-11-21 | Brico Eng | Sintered materials |
EP0813617B1 (en) * | 1995-03-10 | 1999-10-27 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
CN1150977A (zh) * | 1995-11-17 | 1997-06-04 | 王宇辉 | 一种高铬铸铁磨球及生产方法 |
GB2310560B (en) | 1996-02-26 | 2000-07-12 | Nokia Mobile Phones Ltd | A radio telephone |
GB9624999D0 (en) * | 1996-11-30 | 1997-01-15 | Brico Eng | Iron-based powder |
SE9702299D0 (sv) * | 1997-06-17 | 1997-06-17 | Hoeganaes Ab | Stainless steel powder |
SE9800154D0 (sv) * | 1998-01-21 | 1998-01-21 | Hoeganaes Ab | Steel powder for the preparation of sintered products |
SE9803171D0 (sv) * | 1998-09-18 | 1998-09-18 | Hoeganaes Ab | Warm compaction of steel powders |
SE0201824D0 (sv) * | 2002-06-14 | 2002-06-14 | Hoeganaes Ab | Pre-alloyed iron based powder |
JP5461187B2 (ja) * | 2006-09-22 | 2014-04-02 | ホガナス アクチボラグ (パブル) | 冶金粉末組成物及び製造方法 |
-
2008
- 2008-09-24 JP JP2010526277A patent/JP5481380B2/ja not_active Expired - Fee Related
- 2008-09-24 RU RU2010116699/02A patent/RU2462524C2/ru not_active IP Right Cessation
- 2008-09-24 EP EP08804654.5A patent/EP2207907B1/en not_active Not-in-force
- 2008-09-24 CA CA2700056A patent/CA2700056C/en not_active Expired - Fee Related
- 2008-09-24 KR KR1020107009359A patent/KR101551453B1/ko active IP Right Grant
- 2008-09-24 ES ES08804654.5T patent/ES2659979T3/es active Active
- 2008-09-24 CN CN2008801089778A patent/CN101809180B/zh not_active Expired - Fee Related
- 2008-09-24 PL PL08804654T patent/PL2207907T3/pl unknown
- 2008-09-24 WO PCT/EP2008/062745 patent/WO2009040369A1/en active Application Filing
- 2008-09-24 BR BRPI0817619-1A patent/BRPI0817619B1/pt not_active IP Right Cessation
- 2008-09-26 TW TW097137390A patent/TWI400341B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200925295A (en) | 2009-06-16 |
KR101551453B1 (ko) | 2015-09-08 |
ES2659979T3 (es) | 2018-03-20 |
CA2700056C (en) | 2016-08-16 |
CN101809180A (zh) | 2010-08-18 |
JP2010540772A (ja) | 2010-12-24 |
BRPI0817619B1 (pt) | 2018-04-24 |
PL2207907T3 (pl) | 2018-04-30 |
RU2010116699A (ru) | 2011-11-10 |
CA2700056A1 (en) | 2009-04-02 |
JP5481380B2 (ja) | 2014-04-23 |
CN101809180B (zh) | 2013-04-03 |
EP2207907A1 (en) | 2010-07-21 |
RU2462524C2 (ru) | 2012-09-27 |
TWI400341B (zh) | 2013-07-01 |
KR20100075571A (ko) | 2010-07-02 |
EP2207907B1 (en) | 2017-12-06 |
WO2009040369A1 (en) | 2009-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2741 DE 18-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |