CA2084679A1 - Iron-based powder, component produced therefrom, and method of producing the component - Google Patents

Iron-based powder, component produced therefrom, and method of producing the component

Info

Publication number
CA2084679A1
CA2084679A1 CA002084679A CA2084679A CA2084679A1 CA 2084679 A1 CA2084679 A1 CA 2084679A1 CA 002084679 A CA002084679 A CA 002084679A CA 2084679 A CA2084679 A CA 2084679A CA 2084679 A1 CA2084679 A1 CA 2084679A1
Authority
CA
Canada
Prior art keywords
weight
component
iron
based powder
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.)
Granted
Application number
CA002084679A
Other languages
French (fr)
Other versions
CA2084679C (en
Inventor
Per Engdahl
Caroline Lindberg
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
Individual
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 Individual filed Critical Individual
Publication of CA2084679A1 publication Critical patent/CA2084679A1/en
Application granted granted Critical
Publication of CA2084679C publication Critical patent/CA2084679C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

An iron-based powder for producing impact-resistant compo-nents by powder compacting and sintering contains, in addition to Fe, 0.3-0.7 % by weight of P, 0.3-3.5 % by weight of Mo, and not more than 2 by weight of other alloying elements.
A method of powder-metatlurgicalty producing impact-resistant steel components comprises using an ir-on-based powder which, in addition to Fe, contains 0.3-0.7 % by weight of P, preferably 0.35-0.65 % by weight of P, 0.3-3.5 % by weight of Mo, preferably 0.5-2.5 % by weight of Mo, and not more than 2 % by weight, preferably not more than 1 by weight, of other alloying ele-ments; compacting the powder into the desired shape; and sintering the compact.
CA002084679A 1990-06-11 1991-06-07 Iron-based powder, component produced therefrom, and method of producing the component Expired - Fee Related CA2084679C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9002070A SE468583B (en) 1990-06-11 1990-06-11 YEAR-BASED POWDER, SHIPPING STEEL COMPONENTS OF THE POWDER AND WERE MADE TO MANUFACTURE THESE
SE9002070-2 1990-06-11
PCT/SE1991/000404 WO1991019582A1 (en) 1990-06-11 1991-06-07 Iron-based powder, component produced therefrom, and method of producing the component

Publications (2)

Publication Number Publication Date
CA2084679A1 true CA2084679A1 (en) 1991-12-12
CA2084679C CA2084679C (en) 2003-04-01

Family

ID=20379728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002084679A Expired - Fee Related CA2084679C (en) 1990-06-11 1991-06-07 Iron-based powder, component produced therefrom, and method of producing the component

Country Status (10)

Country Link
EP (1) EP0533812B1 (en)
JP (1) JP3280377B2 (en)
KR (1) KR100189234B1 (en)
AT (1) ATE126461T1 (en)
BR (1) BR9106546A (en)
CA (1) CA2084679C (en)
DE (1) DE69112214T2 (en)
ES (1) ES2075961T3 (en)
SE (1) SE468583B (en)
WO (1) WO1991019582A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331938A1 (en) * 1993-09-16 1995-03-23 Mannesmann Ag Molybdenum-containing iron base powder
SE9401823D0 (en) * 1994-05-27 1994-05-27 Hoeganaes Ab Nickel free iron powder
JP4616220B2 (en) * 2006-07-18 2011-01-19 Ｊｆｅテクノリサーチ株式会社 Method for producing hollow metal body
JP4641010B2 (en) * 2006-07-25 2011-03-02 Ｊｆｅテクノリサーチ株式会社 Hollow metal body
KR101912378B1 (en) * 2010-12-30 2018-10-26 회가내스 아베 (피유비엘) Iron based powders for powder injection molding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE372293B (en) * 1972-05-02 1974-12-16 Hoeganaes Ab
DE2613255C2 (en) * 1976-03-27 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart Use of an iron-molybdenum-nickel sintered alloy with the addition of phosphorus for the production of high-strength workpieces

Also Published As

Publication number Publication date
DE69112214T2 (en) 1996-01-04
JPH05507967A (en) 1993-11-11
SE468583B (en) 1993-02-15
EP0533812B1 (en) 1995-08-16
WO1991019582A1 (en) 1991-12-26
ATE126461T1 (en) 1995-09-15
KR100189234B1 (en) 1999-06-01
SE9002070D0 (en) 1990-06-11
KR930700243A (en) 1993-03-13
CA2084679C (en) 2003-04-01
JP3280377B2 (en) 2002-05-13
BR9106546A (en) 1993-06-01
EP0533812A1 (en) 1993-03-31
DE69112214D1 (en) 1995-09-21
ES2075961T3 (en) 1995-10-16
SE9002070L (en) 1991-12-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed