DE69223940T2 - Verfahren zur Herstellung eines gesinterten Metallelementes und Metallpulverzusammensetzungen - Google Patents

Verfahren zur Herstellung eines gesinterten Metallelementes und Metallpulverzusammensetzungen

Info

Publication number
DE69223940T2
DE69223940T2 DE69223940T DE69223940T DE69223940T2 DE 69223940 T2 DE69223940 T2 DE 69223940T2 DE 69223940 T DE69223940 T DE 69223940T DE 69223940 T DE69223940 T DE 69223940T DE 69223940 T2 DE69223940 T2 DE 69223940T2
Authority
DE
Germany
Prior art keywords
producing
powder compositions
metal powder
sintered
composition
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
DE69223940T
Other languages
English (en)
Other versions
DE69223940D1 (de
Inventor
Howard G Rutz
Sydney Luk
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.)
Hoeganaes Corp
Original Assignee
Hoeganaes Corp
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 Corp filed Critical Hoeganaes Corp
Application granted granted Critical
Publication of DE69223940D1 publication Critical patent/DE69223940D1/de
Publication of DE69223940T2 publication Critical patent/DE69223940T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22C33/0257—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%
    • 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
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/108—Mixtures obtained by warm mixing
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
DE69223940T 1992-02-14 1992-06-22 Verfahren zur Herstellung eines gesinterten Metallelementes und Metallpulverzusammensetzungen Expired - Fee Related DE69223940T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/835,808 US5154881A (en) 1992-02-14 1992-02-14 Method of making a sintered metal component

Publications (2)

Publication Number Publication Date
DE69223940D1 DE69223940D1 (de) 1998-02-12
DE69223940T2 true DE69223940T2 (de) 1998-07-09

Family

ID=25270519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223940T Expired - Fee Related DE69223940T2 (de) 1992-02-14 1992-06-22 Verfahren zur Herstellung eines gesinterten Metallelementes und Metallpulverzusammensetzungen

Country Status (8)

Country Link
US (2) US5154881A (de)
EP (1) EP0555578B1 (de)
JP (1) JPH07103404B2 (de)
KR (1) KR100225573B1 (de)
AT (1) ATE161763T1 (de)
DE (1) DE69223940T2 (de)
ES (1) ES2112885T3 (de)
TW (1) TW206172B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053222B3 (de) * 2004-11-04 2006-01-26 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit, deren Verwendung zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis sowie ein Verfahren zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis
US7531022B2 (en) 2004-11-04 2009-05-12 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Liquid and its use for the preparation of hard metals
DE102009008685A1 (de) * 2009-02-06 2010-08-12 Adform Ag Verfahren zum Herstellen eines Bauteils

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053222B3 (de) * 2004-11-04 2006-01-26 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit, deren Verwendung zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis sowie ein Verfahren zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis
US7531022B2 (en) 2004-11-04 2009-05-12 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Liquid and its use for the preparation of hard metals
DE102009008685A1 (de) * 2009-02-06 2010-08-12 Adform Ag Verfahren zum Herstellen eines Bauteils

Also Published As

Publication number Publication date
ES2112885T3 (es) 1998-04-16
US5154881A (en) 1992-10-13
JPH07103404B2 (ja) 1995-11-08
TW206172B (de) 1993-05-21
EP0555578A2 (de) 1993-08-18
US5484469A (en) 1996-01-16
JPH05271709A (ja) 1993-10-19
EP0555578B1 (de) 1998-01-07
EP0555578A3 (de) 1995-02-01
KR100225573B1 (ko) 1999-10-15
ATE161763T1 (de) 1998-01-15
DE69223940D1 (de) 1998-02-12
KR930017651A (ko) 1993-09-20

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