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 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
    • 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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424441T3 (en) * 2007-07-17 2013-10-02 Höganäs Ab (Publ) Combination of iron-based powder and procedure to produce it
KR100992713B1 (en) 2007-10-04 2010-11-05 기아자동차주식회사 Deadlock device with electric steering column lock
MX2011006761A (en) * 2008-12-23 2011-07-29 Hoeganaes Ab Publ A method of producing a diffusion alloyed iron or iron-based powder, a diffusion alloyed powder, a composition including the diffusion alloyed powder, and a compacted and sintered part produced from the composition.
US9340855B2 (en) * 2011-04-06 2016-05-17 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
CA3095046A1 (en) 2018-03-29 2019-10-03 Oerlikon Metco (Us) Inc. Reduced carbides ferrous alloys
DE102018209682A1 (en) * 2018-06-15 2019-12-19 Mahle International Gmbh Process for the manufacture of a powder metallurgical product
EP3870727A1 (en) 2018-10-26 2021-09-01 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
CN113631750A (en) 2019-03-28 2021-11-09 欧瑞康美科（美国）公司 Thermally sprayed iron-based alloys for coating engine cylinder bores
CA3136967A1 (en) 2019-05-03 2020-11-12 Oerlikon Metco (Us) Inc. Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
KR102870036B1 (en) 2019-07-09 2025-10-13 오를리콘 메트코 (유에스) 아이엔씨. Iron-based alloys designed for wear and corrosion resistance
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
KR102829541B1 (en) * 2020-02-17 2025-07-07 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 (26)

* 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
JPS53146204A (en) 1977-05-27 1978-12-20 Riken Piston Ring Ind Co Ltd Production of feecuuc system sintered alloy
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
RU2043868C1 (en) * 1993-07-06 1995-09-20 Тамара Ароновна Пумпянская Method to produce sintered pieces from diffusion alloyed iron powders
JPH07233402A (en) * 1993-12-28 1995-09-05 Kawasaki Steel Corp Atomized steel powder with excellent machinability and wear resistance and its sintered steel
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
RU2202446C1 (en) * 2001-10-05 2003-04-20 Открытое акционерное общество "Северсталь" Method for making iron base powder (variants)
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 mixed powder for powder metallurgy and method for producing the same

Also Published As

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

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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.