ATE236274T1 - Verfahren zum pressen von hochlegiertem werkzeugstahlpulver - Google Patents

Verfahren zum pressen von hochlegiertem werkzeugstahlpulver

Info

Publication number
ATE236274T1
ATE236274T1 AT99305631T AT99305631T ATE236274T1 AT E236274 T1 ATE236274 T1 AT E236274T1 AT 99305631 T AT99305631 T AT 99305631T AT 99305631 T AT99305631 T AT 99305631T AT E236274 T1 ATE236274 T1 AT E236274T1
Authority
AT
Austria
Prior art keywords
precompact
tool steel
steel powder
produce
high alloy
Prior art date
Application number
AT99305631T
Other languages
English (en)
Inventor
William B Eisen
Walter Haswell
Kenneth J Wojslaw
Jeryl K Wright
Original Assignee
Crucible Materials 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 Crucible Materials Corp filed Critical Crucible Materials Corp
Application granted granted Critical
Publication of ATE236274T1 publication Critical patent/ATE236274T1/de

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
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT99305631T 1998-01-06 1999-07-15 Verfahren zum pressen von hochlegiertem werkzeugstahlpulver ATE236274T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/003,368 US5976459A (en) 1998-01-06 1998-01-06 Method for compacting high alloy tool steel particles
EP99305631A EP1069197B1 (de) 1998-01-06 1999-07-15 Verfahren zum Pressen von hochlegiertem Werkzeugstahlpulver

Publications (1)

Publication Number Publication Date
ATE236274T1 true ATE236274T1 (de) 2003-04-15

Family

ID=26153545

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99305631T ATE236274T1 (de) 1998-01-06 1999-07-15 Verfahren zum pressen von hochlegiertem werkzeugstahlpulver

Country Status (7)

Country Link
US (1) US5976459A (de)
EP (1) EP1069197B1 (de)
AT (1) ATE236274T1 (de)
DE (1) DE69906504T2 (de)
DK (1) DK1069197T3 (de)
ES (1) ES2196727T3 (de)
PT (1) PT1069197E (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099796A (en) * 1998-01-06 2000-08-08 Crucible Materials Corp. Method for compacting high alloy steel particles
AT410448B (de) * 2001-04-11 2003-04-25 Boehler Edelstahl Kaltarbeitsstahllegierung zur pulvermetallurgischen herstellung von teilen
AT411580B (de) * 2001-04-11 2004-03-25 Boehler Edelstahl Verfahren zur pulvermetallurgischen herstellung von gegenständen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357213B (de) * 1971-10-18 1973-06-18 Asea Ab
DE4211319C2 (de) * 1992-04-04 1995-06-08 Plansee Metallwerk Verfahren zur Herstellung von Sintereisen-Formteilen mit porenfreier Zone
US5447800A (en) * 1993-09-27 1995-09-05 Crucible Materials Corporation Martensitic hot work tool steel die block article and method of manufacture
US5538683A (en) * 1993-12-07 1996-07-23 Crucible Materials Corporation Titanium-free, nickel-containing maraging steel die block article and method of manufacture
US5679908A (en) * 1995-11-08 1997-10-21 Crucible Materials Corporation Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same
US5830287A (en) * 1997-04-09 1998-11-03 Crucible Materials Corporation Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same

Also Published As

Publication number Publication date
DE69906504D1 (de) 2003-05-08
DK1069197T3 (da) 2003-04-22
PT1069197E (pt) 2003-08-29
EP1069197B1 (de) 2003-04-02
US5976459A (en) 1999-11-02
ES2196727T3 (es) 2003-12-16
EP1069197A1 (de) 2001-01-17
HK1030634A1 (en) 2001-05-11
DE69906504T2 (de) 2003-12-24

Similar Documents

Publication Publication Date Title
ATE264725T1 (de) Verfahren zum entbinden und sintern von spritzgegossenen gegenständen, hergestellt mit einem wässrigen bindemittel
EP0555578A3 (de)
IL151495A0 (en) Device and method for the production of three-dimensional objects
DE69601790D1 (de) Verfahren zum pressen und sinteren eines metallpulverformkörpers
DE59108873D1 (de) Verfahren zur Herstellung eines keramischen Formkörpers und Einrichtung zum Pressen eines keramischen Formlings
DE3463461D1 (en) A method for producing a clad alloy article and an assembly for use therein
ATE236274T1 (de) Verfahren zum pressen von hochlegiertem werkzeugstahlpulver
WO1997040777A3 (en) Net shaped dies and molds and method for producing the same
ATE137695T1 (de) Verfahren zum verdichten durch hochdruckisostatisches pressen
ATE89207T1 (de) Verfahren zur vorbehandlung von pulver mit festem schmiermittel und mit waerme zur vorbereitung der verdichtungsvorgaenge.
TW450856B (en) Production of metal sintered body
DE60231547D1 (de) Verfahren zum pressen von artikeln aus pulvermaterialien und formwerkzeug zur durchführung des verfahrens
EP0302791A3 (de) Verfahren zur Darstellung eines länglichen Gesinterten Gegenstandes
ATE391004T1 (de) Verfahren zur herstellung von pressteilen in einer pulverpresse
EP1075886A3 (de) Heissisostatisches Pressen von hochlegiertem Stahlpulver
DE59007757D1 (de) Verfahren zur pulvermetallurgischen Herstellung eines Werkstücks.
DE50113936D1 (de) Verfahren zur pulvermetallurgischen Herstellung von Gegenständen aus Werkzeugstahl
BR0314079A (pt) Método de preparação de componentes com base de ferro pela compactação a elevadas pressões
DE69530129D1 (de) Hochfeste gesinterte legierung und verfahren zu deren herstellung
MXPA04001040A (es) Metodo y aparato para manufacturar componentes de metal pulverizado multimaterial.
ATE12902T1 (de) Matrize zum pressen von pulver.
CA2307045A1 (en) Differentiated press-molding process
GB1530610A (en) Production of tool steel from metal powder
Reid Punch Pressing Speed Control and Density Stabilization in the Compaction of Multi-Level PM Parts
ES2191554A1 (es) Metodo y equipo para decorar piezas ceramicas y producto obtenido.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1069197

Country of ref document: EP

REN Ceased due to non-payment of the annual fee