TW200632111A - Iron-based powder combination - Google Patents

Iron-based powder combination

Info

Publication number
TW200632111A
TW200632111A TW095100709A TW95100709A TW200632111A TW 200632111 A TW200632111 A TW 200632111A TW 095100709 A TW095100709 A TW 095100709A TW 95100709 A TW95100709 A TW 95100709A TW 200632111 A TW200632111 A TW 200632111A
Authority
TW
Taiwan
Prior art keywords
iron
weight
alloyed
based powder
molybdenum
Prior art date
Application number
TW095100709A
Other languages
Chinese (zh)
Other versions
TWI325896B (en
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 TW200632111A publication Critical patent/TW200632111A/en
Application granted granted Critical
Publication of TWI325896B publication Critical patent/TWI325896B/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

The invention relates to a powder metallurgical combination comprising an iron-based powder A essentially consisting of core particles of iron pre-alloyed with molybdenum and having 6-15%, preferably 8-12% by weight of copper diffusion alloyed to the core particles, an iron-based powder B essentially consisting of particles of iron pre-alloyed with molybdenum and having 4.5-8%, preferably 5-7% by weight of nickel diffusion alloyed to the core particles, and an iron-based powder C essentially consisting of particles of iron pre-alloyed with molybdenum. The invention also relates to the powders A and B per se. Further the invention relates to a method for preparing an iron-based sintered component comprising 0.3-2% by weight of molybdenum, 0.2-2%, preferably 0.4-0.8% by weight of copper and 0.1-4% by weight of nickel and to a method to obtain a sintered component having a predetermined strength and a predetermined dimensional change during sintering.
TW095100709A 2005-02-04 2006-01-09 Iron-based powder combination TWI325896B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500261 2005-02-04

Publications (2)

Publication Number Publication Date
TW200632111A true TW200632111A (en) 2006-09-16
TWI325896B TWI325896B (en) 2010-06-11

Family

ID=36777515

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095100709A TWI325896B (en) 2005-02-04 2006-01-09 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
JP5613049B2 (en) * 2007-07-17 2014-10-22 ホガナス アクチボラグ （パブル） Iron-based composite powder
KR100992713B1 (en) 2007-10-04 2010-11-05 기아자동차주식회사 dead lock device for electric steering column lock system
JP5504278B2 (en) * 2008-12-23 2014-05-28 ホガナス アクチボラグ （パブル） 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
CN103459632B (en) * 2011-04-06 2017-05-31 赫格纳斯公司 Powdery metallurgical powder and its application method containing vanadium
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

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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
MX2007009531A (en) 2008-02-12
US20080089801A1 (en) 2008-04-17
RU2366537C2 (en) 2009-09-10
CN100532606C (en) 2009-08-26
WO2006083206A1 (en) 2006-08-10
CA2595905A1 (en) 2006-08-10
ZA200705662B (en) 2009-01-28
BRPI0607356A2 (en) 2009-09-01
EP1844172A4 (en) 2010-07-21
JP5108531B2 (en) 2012-12-26
TWI325896B (en) 2010-06-11
CN101111617A (en) 2008-01-23
KR20070099690A (en) 2007-10-09
EP1844172A1 (en) 2007-10-17
RU2007133101A (en) 2009-03-10
EP1844172B1 (en) 2019-07-03
KR100970796B1 (en) 2010-07-16
JP2008528811A (en) 2008-07-31

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees