CA2700056C - Composition de poudre metallurgique et son procede de production - Google Patents

Composition de poudre metallurgique et son procede de production Download PDF

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Publication number
CA2700056C
CA2700056C CA2700056A CA2700056A CA2700056C CA 2700056 C CA2700056 C CA 2700056C CA 2700056 A CA2700056 A CA 2700056A CA 2700056 A CA2700056 A CA 2700056A CA 2700056 C CA2700056 C CA 2700056C
Authority
CA
Canada
Prior art keywords
iron
weight
based powder
chromium carbides
powder
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 - Fee Related
Application number
CA2700056A
Other languages
English (en)
Other versions
CA2700056A1 (fr
Inventor
Ola Bergman
Paul Dudfield Nurthen
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
Application filed by Hoganas AB filed Critical Hoganas AB
Publication of CA2700056A1 publication Critical patent/CA2700056A1/fr
Application granted granted Critical
Publication of CA2700056C publication Critical patent/CA2700056C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 pre-alloyed 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)

Abstract

La présente invention concerne une poudre recuite et pré-alliée à base de fer atomisée dans l'eau apte à la production de composants pressés et frittés présentant une résistance élevée à l'usure. La poudre à base de fer comporte entre 10 et moins de 18% en poids de Cr, 0,5 à 5% en poids de chacun d'au moins d'un élément parmi Mo, W, V et Nb et 0,5 à 2%, de préférence 0,7 à 2% et avantageusement 1 à 2% en poids de C. La poudre comprend une matrice comportant moins de 10% en poids de Cr, et comporte des carbures de type M23C6 de grande taille en combinaison avec des carbures de type M7C3. L'invention concerne également un procédé de production de poudre à base de fer ainsi qu'un procédé de production d'un composant pressé et fritté présentant une résistance élevée à l'usure et le composant présentant une résistance élevée à l'usure.
CA2700056A 2007-09-28 2008-09-24 Composition de poudre metallurgique et son procede de production Expired - Fee Related CA2700056C (fr)

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 (fr) 2007-09-28 2008-09-24 Composition de poudre métallurgique et son procédé de production

Publications (2)

Publication Number Publication Date
CA2700056A1 CA2700056A1 (fr) 2009-04-02
CA2700056C true CA2700056C (fr) 2016-08-16

Family

ID=39135363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2700056A Expired - Fee Related CA2700056C (fr) 2007-09-28 2008-09-24 Composition de poudre metallurgique et son procede de production

Country Status (11)

Country Link
EP (1) EP2207907B1 (fr)
JP (1) JP5481380B2 (fr)
KR (1) KR101551453B1 (fr)
CN (1) CN101809180B (fr)
BR (1) BRPI0817619B1 (fr)
CA (1) CA2700056C (fr)
ES (1) ES2659979T3 (fr)
PL (1) PL2207907T3 (fr)
RU (1) RU2462524C2 (fr)
TW (1) TWI400341B (fr)
WO (1) WO2009040369A1 (fr)

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* Cited by examiner, † Cited by third party
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
CA2861581C (fr) 2011-12-30 2021-05-04 Scoperta, Inc. Compositions de revetement
JP2015508455A (ja) 2012-01-05 2015-03-19 ホガナス アクチボラグ （パブル） 新規金属粉末及びその使用
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 (fr) 2013-12-20 2015-06-25 Höganäs Ab (Publ) Procédé de fabrication d'un composant fritté et composant fritté
DE102015213706A1 (de) 2015-07-21 2017-01-26 Mahle International Gmbh Tribologisches System, umfassend einen Ventilsitzring und ein Ventil
CN108350528B (zh) 2015-09-04 2020-07-10 思高博塔公司 无铬和低铬耐磨合金
JP7116495B2 (ja) * 2017-03-14 2022-08-10 ヴァンベーエヌ コンポネンツ アクチエボラグ 高炭素コバルト系合金
SE541903C2 (en) * 2017-11-22 2020-01-02 Vbn Components Ab High hardness 3d printed steel product
CA3095046A1 (fr) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Alliages ferreux a teneur reduite en carbures
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
JP7641218B2 (ja) 2018-10-26 2025-03-06 エリコン メテコ（ユーエス）インコーポレイテッド 耐食性かつ耐摩耗性のニッケル系合金
CN113631750A (zh) 2019-03-28 2021-11-09 欧瑞康美科（美国）公司 用于涂布发动机气缸孔的热喷涂铁基合金
EP3962693A1 (fr) 2019-05-03 2022-03-09 Oerlikon Metco (US) Inc. Charge d'alimentation pulvérulente destinée au soudage en vrac résistant à l'usure, conçue pour optimiser la facilité de production
EP3997252B1 (fr) 2019-07-09 2025-10-29 Oerlikon Metco (US) Inc. Alliages à base de fer conçus pour la résistance à l'usure et à la corrosion
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

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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
AU4887796A (en) * 1995-03-10 1996-10-02 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
EP2066823B1 (fr) * 2006-09-22 2010-11-24 Höganäs Ab (publ) Composition pulverulente metallurgique et son procede de production

Also Published As

Publication number Publication date
PL2207907T3 (pl) 2018-04-30
JP5481380B2 (ja) 2014-04-23
CN101809180A (zh) 2010-08-18
KR20100075571A (ko) 2010-07-02
TW200925295A (en) 2009-06-16
JP2010540772A (ja) 2010-12-24
ES2659979T3 (es) 2018-03-20
EP2207907A1 (fr) 2010-07-21
RU2462524C2 (ru) 2012-09-27
CA2700056A1 (fr) 2009-04-02
KR101551453B1 (ko) 2015-09-08
BRPI0817619A2 (pt) 2015-03-31
EP2207907B1 (fr) 2017-12-06
RU2010116699A (ru) 2011-11-10
CN101809180B (zh) 2013-04-03
BRPI0817619B1 (pt) 2018-04-24
TWI400341B (zh) 2013-07-01
WO2009040369A1 (fr) 2009-04-02

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Effective date: 20130917

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Effective date: 20220926