ATE143059T1 - Schneideinsatz aus gesintertem hartmetall - Google Patents

Schneideinsatz aus gesintertem hartmetall

Info

Publication number
ATE143059T1
ATE143059T1 AT90850372T AT90850372T ATE143059T1 AT E143059 T1 ATE143059 T1 AT E143059T1 AT 90850372 T AT90850372 T AT 90850372T AT 90850372 T AT90850372 T AT 90850372T AT E143059 T1 ATE143059 T1 AT E143059T1
Authority
AT
Austria
Prior art keywords
cutting insert
insert made
sintered carbide
carbide metal
insert
Prior art date
Application number
AT90850372T
Other languages
English (en)
Inventor
Kenneth Westergren
Gerold Weinl
Rolf Oskarsson
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE143059T1 publication Critical patent/ATE143059T1/de

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
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/057—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of phases other than hard compounds by solid state reaction sintering, e.g. metal phase formed by reduction reaction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
AT90850372T 1989-11-15 1990-11-14 Schneideinsatz aus gesintertem hartmetall ATE143059T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903835A SE503520C2 (sv) 1989-11-15 1989-11-15 Skär av pressad och sintrad titan-baserad karbonitridlegering samt sätt för dess framställning

Publications (1)

Publication Number Publication Date
ATE143059T1 true ATE143059T1 (de) 1996-10-15

Family

ID=20377486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90850372T ATE143059T1 (de) 1989-11-15 1990-11-14 Schneideinsatz aus gesintertem hartmetall

Country Status (6)

Country Link
US (1) US5110349A (de)
EP (1) EP0428491B1 (de)
JP (1) JP2597046B2 (de)
AT (1) ATE143059T1 (de)
DE (1) DE69028598T2 (de)
SE (1) SE503520C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9101386D0 (sv) * 1991-05-07 1991-05-07 Sandvik Ab Sintrad karbonitridlegering med foerbaettrad slit- styrka
US5903815A (en) * 1992-02-12 1999-05-11 Icm/Krebsoge Composite powdered metal component
US5281260A (en) * 1992-02-28 1994-01-25 Baker Hughes Incorporated High-strength tungsten carbide material for use in earth-boring bits
US5305840A (en) * 1992-09-14 1994-04-26 Smith International, Inc. Rock bit with cobalt alloy cemented tungsten carbide inserts
US5722803A (en) * 1995-07-14 1998-03-03 Kennametal Inc. Cutting tool and method of making the cutting tool
DE69613942T2 (de) * 1995-11-27 2001-12-06 Mitsubishi Materials Corp Verschleissfester Karbonitrid-Cermet Schneidkörper
SE509931C2 (sv) * 1996-09-27 1999-03-22 Seco Tools Ab Pinnfräs, pinnfräshuvud samt metod för montering av ett lösbart pinnfräshuvud på ett skaft till en pinnfräs
SE519603C2 (sv) * 1999-05-04 2003-03-18 Sandvik Ab Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare
JP4723302B2 (ja) * 2005-07-25 2011-07-13 ユニタック株式会社 マシンリーマー
DE102007017306A1 (de) * 2007-04-11 2008-10-16 H.C. Starck Gmbh Längliches Hartmetallwerkzeug mit Eisenbasis-Binder
FR2952650B1 (fr) * 2009-11-17 2012-01-13 Commissariat Energie Atomique Procede de fabrication d'un alliage renforce par une dispersion de nanoparticules a base de nitrure
FR2969662B1 (fr) * 2010-12-24 2013-06-28 Commissariat Energie Atomique Procede de fabrication d'un alliage renforce par nitruration plasma.
US8696264B2 (en) 2012-01-31 2014-04-15 Kennametal Inc. Modular cutting insert and method of making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
EP0417333B1 (de) * 1989-09-11 1996-12-27 Mitsubishi Materials Corporation Cermet und dessen Herstellungsverfahren

Also Published As

Publication number Publication date
SE503520C2 (sv) 1996-07-01
US5110349A (en) 1992-05-05
EP0428491B1 (de) 1996-09-18
JP2597046B2 (ja) 1997-04-02
EP0428491A3 (en) 1991-09-04
DE69028598T2 (de) 1997-01-30
SE8903835L (sv) 1991-05-16
DE69028598D1 (de) 1996-10-24
JPH03228503A (ja) 1991-10-09
SE8903835D0 (sv) 1989-11-15
EP0428491A2 (de) 1991-05-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee