BRPI0607356A2 - iron based powder combination - Google Patents

iron based powder combination

Info

Publication number
BRPI0607356A2
BRPI0607356A2 BRPI0607356-5A BRPI0607356A BRPI0607356A2 BR PI0607356 A2 BRPI0607356 A2 BR PI0607356A2 BR PI0607356 A BRPI0607356 A BR PI0607356A BR PI0607356 A2 BRPI0607356 A2 BR PI0607356A2
Authority
BR
Brazil
Prior art keywords
iron
based powder
molybdenum
consisting essentially
particles
Prior art date
Application number
BRPI0607356-5A
Other languages
Portuguese (pt)
Inventor
Mats Larsson
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 BRPI0607356A2 publication Critical patent/BRPI0607356A2/en

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
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

COMBINAçãO DE Pó à BASE DE FERRO. A presente invenção refere-se a uma combinação metalúrgica de pós compreendendo um pó à base de ferro A consistindo essencialmente em partículas de núcleo de ferro pré-ligado com molibdênio e tendo 6-15%, preferivelmente 8-12% em peso de cobre ligado por difusão às partículas de núcleo, um pó à base de ferro B consistindo essencialmente em partículas de ferro pré-ligado com molibdênio e tendo 4,5-8%, preferivelmente 5-7% em peso de níquel ligado por difusão às partículas de núcleo, e um pó à base de ferro consistindo essencialmente em partículas de ferro pré-ligado com molibdênio. A invenção também se refere aos pós A e B per se. A invenção também se refere a um método para preparação de um componente sinterizado à base de ferro compreendendo 0,3-2% em peso de molibdênio, 0,2-2%, preferivelmente 0,4-0,8% em peso de cobre e 0,1-4% em peso de níquel e a um método para se obter um componente sinterizado tendo uma resistência predeterminada e uma mudança dimensional predeterminada durante a sinterização.COMBINATION OF IRON BASED POWDER. The present invention relates to a metallurgical combination of powders comprising an iron A-based powder consisting essentially of molybdenum pre-alloyed iron core particles and having 6-15%, preferably 8-12% by weight copper alloy. core particle diffusion, an iron B powder consisting essentially of molybdenum pre-alloyed iron particles and having 4.5-8%, preferably 5-7% by weight diffusion-bound nickel to core particles , and an iron-based powder consisting essentially of molybdenum pre-alloyed iron particles. The invention also relates to powders A and B per se. The invention also relates to a method for preparing an iron based sintered component comprising 0.3-2 wt% molybdenum, 0.2-2 wt%, preferably 0.4-0.8 wt% copper. and 0.1-4 wt% nickel and a method for obtaining a sintered component having a predetermined strength and a predetermined dimensional change during sintering.

BRPI0607356-5A 2005-02-04 2006-01-20 iron based powder combination BRPI0607356A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500261 2005-02-04
PCT/SE2006/000080 WO2006083206A1 (en) 2005-02-04 2006-01-20 Iron-based powder combination

Publications (1)

Publication Number Publication Date
BRPI0607356A2 true BRPI0607356A2 (en) 2009-09-01

Family

ID=36777515

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607356-5A BRPI0607356A2 (en) 2005-02-04 2006-01-20 iron based powder combination

Country Status (12)

Country Link
US (1) US20080089801A1 (en)
EP (1) EP1844172B1 (en)
JP (1) JP5108531B2 (en)
KR (1) KR100970796B1 (en)
CN (1) CN100532606C (en)
BR (1) BRPI0607356A2 (en)
CA (1) CA2595905A1 (en)
MX (1) MX2007009531A (en)
RU (1) RU2366537C2 (en)
TW (1) TWI325896B (en)
WO (1) WO2006083206A1 (en)
ZA (1) ZA200705662B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009010445A2 (en) 2007-07-17 2009-01-22 Höganäs Ab (Publ) Iron-based powder combination
KR100992713B1 (en) 2007-10-04 2010-11-05 기아자동차주식회사 dead lock device for electric steering column lock system
EP2379764B1 (en) * 2008-12-23 2016-08-03 Höganäs Ab (publ) A method of producing a diffusion alloyed iron or iron-based powder, a diffusion alloyed powder and a composition including this powder
CA2832433C (en) * 2011-04-06 2018-10-23 Hoeganaes Corporation Vanadium-containing powder metallurgical powders and methods of their use
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
DE102018209682A1 (en) * 2018-06-15 2019-12-19 Mahle International Gmbh Process for the manufacture of a powder metallurgical product
CA3117043A1 (en) 2018-10-26 2020-04-30 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys
RU2701232C1 (en) * 2018-12-12 2019-09-25 Публичное акционерное общество "Северсталь" Method of producing alloyed powder mixture for production of critical structural powder parts
KR20210029582A (en) 2019-09-06 2021-03-16 현대자동차주식회사 Iron-based prealloy powder, iron-based diffusion-bonded powder, and iron-based alloy powder for powder metallurgy using the same
KR20210104418A (en) * 2020-02-17 2021-08-25 현대자동차주식회사 A outer ring for variable oil pump and manufacturing method thereof
CN116024483B (en) * 2022-12-30 2023-09-15 江苏群达机械科技有限公司 Low-alloy high-strength Cr-Mo steel material and preparation method thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305608A (en) * 1970-03-18 1973-02-07
US4069044A (en) * 1976-08-06 1978-01-17 Stanislaw Mocarski Method of producing a forged article from prealloyed-premixed water atomized ferrous alloy powder
JPS54104406A (en) * 1978-02-06 1979-08-16 Toyo Kohan Co Ltd Production of high temperature abrasion resistant sintered alloy steel
JPS5594401A (en) * 1979-01-09 1980-07-17 Daido Steel Co Ltd Stainless steel powder
JPS59215401A (en) * 1983-05-19 1984-12-05 Kawasaki Steel Corp Alloy steel powder for powder metallurgy and its production
JPS61130401A (en) * 1984-11-28 1986-06-18 Kawasaki Steel Corp Alloy steel powder for powder metallurgy and its production
JPS61183444A (en) * 1985-02-08 1986-08-16 Toyota Motor Corp High strength sintered alloy and its manufacture
JPS61253342A (en) * 1985-04-30 1986-11-11 Fuji Electric Co Ltd Manufacture of sintered stainless steel
JPH0745683B2 (en) * 1987-09-30 1995-05-17 川崎製鉄株式会社 Composite steel powder with excellent compressibility and homogeneity
JPH01165702A (en) * 1987-12-23 1989-06-29 Kawasaki Steel Corp Manufacture of alloy steel sintered compact having high density and high strength
JPH01312056A (en) * 1988-06-09 1989-12-15 Kawasaki Steel Corp Manufacture of sintered compact of alloy steel having high density and high strength
DE3942091C1 (en) 1989-12-20 1991-08-14 Etablissement Supervis, Vaduz, Li
JPH04297502A (en) * 1991-03-25 1992-10-21 Kawasaki Steel Corp Manufacture of ni-containing ferrous sintered material
SE9101819D0 (en) * 1991-06-12 1991-06-12 Hoeganaes Ab ANNUAL BASED POWDER COMPOSITION WHICH SINCERATES GOOD FORM STABILITY AFTER SINTERING
JPH0681001A (en) * 1992-09-02 1994-03-22 Kawasaki Steel Corp Alloy steel powder
JP3351844B2 (en) * 1993-03-01 2002-12-03 川崎製鉄株式会社 Alloy steel powder for iron-based sintered material and method for producing the same
JPH07233402A (en) * 1993-12-28 1995-09-05 Kawasaki Steel Corp Atomized steel powder excellent in machinability and wear resistance and sintered steel produced therefrom
JP3446322B2 (en) * 1994-08-03 2003-09-16 Ｊｆｅスチール株式会社 Alloy steel powder for powder metallurgy
JP3475545B2 (en) * 1995-02-08 2003-12-08 Ｊｆｅスチール株式会社 Mixed steel powder for powder metallurgy and sintering material containing it
FR2784691B1 (en) * 1998-10-16 2000-12-29 Eurotungstene Poudres MICRONIC PREALLY METALLIC POWDER BASED ON 3D TRANSITIONAL METALS
SE0201824D0 (en) * 2002-06-14 2002-06-14 Hoeganaes Ab Pre-alloyed iron based powder
SE0203135D0 (en) * 2002-10-23 2002-10-23 Hoeganaes Ab Dimensional control
JP2004292861A (en) * 2003-03-26 2004-10-21 Jfe Steel Kk Iron-based powdery mixture for powder metallurgy, and its production method

Also Published As

Publication number Publication date
EP1844172A4 (en) 2010-07-21
ZA200705662B (en) 2009-01-28
TW200632111A (en) 2006-09-16
US20080089801A1 (en) 2008-04-17
TWI325896B (en) 2010-06-11
KR100970796B1 (en) 2010-07-16
CN100532606C (en) 2009-08-26
KR20070099690A (en) 2007-10-09
JP5108531B2 (en) 2012-12-26
EP1844172A1 (en) 2007-10-17
CA2595905A1 (en) 2006-08-10
RU2007133101A (en) 2009-03-10
EP1844172B1 (en) 2019-07-03
MX2007009531A (en) 2008-02-12
WO2006083206A1 (en) 2006-08-10
CN101111617A (en) 2008-01-23
RU2366537C2 (en) 2009-09-10
JP2008528811A (en) 2008-07-31

Similar Documents

Publication Publication Date Title
BRPI0607356A2 (en) iron based powder combination
JP5504278B2 (en) Method for producing diffusion-alloyed iron or iron-based powder, diffusion-alloyed powder, composition comprising the diffusion-alloyed powder, and molded and sintered parts produced from the composition
WO2005099937A3 (en) Powder metallurgical compositions and methods for making the same
WO2014196123A8 (en) Alloy steel powder for powder metallurgy and method of producing iron-based sintered body
JP5613049B2 (en) Iron-based composite powder
MX360038B (en) Iron based powders for powder injection molding.
TWI397086B (en) Sintered soft magnetic powder material
CA2642254A1 (en) Iron-based powder mixture, and method of manufacturing iron-based compacted body and iron-based sintered body
WO2011046718A3 (en) Iron-based sintered powder metal for wear resistant applications
RU2009114862A (en) METAL POWDERS
EP2370220A4 (en) Lubricant for powder metallurgical compositions
DE60025931D1 (en) PREPARATION METHOD FOR IMPROVED METALLURGICAL POWDER COMPOSITION AND USE OF THE SAME
UA85245C2 (en) method of manufacturing parts with high fatigue resistance, part manufactured by the method (embodiments) and its use
KR101918431B1 (en) Iron-based alloy powder for powder metallurgy, and sinter-forged member
JP2010111937A (en) High-strength composition iron powder and sintered component using the same
CA2569973A1 (en) Powder metallurgical compositions and parts made therefrom
JP2015014048A (en) Alloy steel powder for powder metallurgy
BRPI0606966A2 (en) copper-based alloys and their use for infiltration of powdered metal parts
CN102947028B (en) In iron powder metallurgical application for improvement of the composition of size Control and method
KR102325463B1 (en) Partially diffusion-alloyed steel powder
BRPI0408804A (en) cobalt-based metal powder and method for producing them
UA84235C2 (en) Powder metallurgic combination based on iron and method for obtaining of sintered component based on it
KR20200088466A (en) Alloy steel powder
CN109680217A (en) The manufacturing method and application of nonmagnetic powdered metal parts
JP6760495B2 (en) Mixed powder for powder metallurgy

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2211 DE 21/05/2013.