ATE3994T1 - Hartmetalle auf der basis von wolframkarbid. - Google Patents

Hartmetalle auf der basis von wolframkarbid.

Info

Publication number
ATE3994T1
ATE3994T1 AT80302172T AT80302172T ATE3994T1 AT E3994 T1 ATE3994 T1 AT E3994T1 AT 80302172 T AT80302172 T AT 80302172T AT 80302172 T AT80302172 T AT 80302172T AT E3994 T1 ATE3994 T1 AT E3994T1
Authority
AT
Austria
Prior art keywords
tungsten carbide
carbides based
binder
weight
carbides
Prior art date
Application number
AT80302172T
Other languages
English (en)
Inventor
Rajeev Kumar Grover
Eric Gillam
Original Assignee
National Research Development Corporation
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 National Research Development Corporation filed Critical National Research Development Corporation
Application granted granted Critical
Publication of ATE3994T1 publication Critical patent/ATE3994T1/de

Links

Classifications

    • 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
    • C22C29/06—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 carbides, but not containing other metal compounds
    • C22C29/067—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 carbides, but not containing other metal compounds comprising a particular metallic binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
AT80302172T 1979-06-29 1980-06-27 Hartmetalle auf der basis von wolframkarbid. ATE3994T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7922642 1979-06-29
EP80302172A EP0023095B1 (de) 1979-06-29 1980-06-27 Hartmetalle auf der Basis von Wolframkarbid

Publications (1)

Publication Number Publication Date
ATE3994T1 true ATE3994T1 (de) 1983-07-15

Family

ID=10506173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80302172T ATE3994T1 (de) 1979-06-29 1980-06-27 Hartmetalle auf der basis von wolframkarbid.

Country Status (6)

Country Link
US (1) US4339272A (de)
EP (1) EP0023095B1 (de)
JP (1) JPS569353A (de)
AT (1) ATE3994T1 (de)
DE (1) DE3063965D1 (de)
GB (1) GB2056489B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA818744B (en) * 1982-02-01 1982-12-30 Gec Cemented carbide compositions
US4950328A (en) * 1988-07-12 1990-08-21 Mitsubishi Metal Corporation End mill formed of tungsten carbide-base sintered hard alloy
US4923511A (en) * 1989-06-29 1990-05-08 W S Alloys, Inc. Tungsten carbide hardfacing powders and compositions thereof for plasma-transferred-arc deposition
SE9004124D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Haardmetallverktyg foer klippning och stansning
US5281260A (en) * 1992-02-28 1994-01-25 Baker Hughes Incorporated High-strength tungsten carbide material for use in earth-boring bits
SE521488C2 (sv) * 2000-12-22 2003-11-04 Seco Tools Ab Belagt skär med järn-nickel-baserad bindefas
HUP0302074A2 (hu) * 2001-05-16 2003-09-29 Widia Gmbh Kompozit anyag és eljárás annak elżállítására
AT7056U1 (de) * 2003-12-22 2004-09-27 Ceratizit Austria Gmbh Verwendung einer hartmetalllegierung für werkzeuge
US7902227B2 (en) * 2007-07-27 2011-03-08 Janssen Pharmaceutica Nv. C-7 isoxazolinyl quinolone / naphthyridine derivatives useful as antibacterial agents

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815613A (en) * 1928-04-09 1931-07-21 Firth Sterling Steel Co Composition of matter
FR882816A (fr) * 1941-05-19 1943-06-16 Watt Glu Hlampen Und Elek Zita Métal dur constitué par la réunion d'un ou de plusieurs groupes de métaux lourds avec un ou plusieurs métaux de liaison du groupe du fer et son procédé de fabrication
US2607676A (en) * 1949-06-01 1952-08-19 Kurtz Jacob Hard metal compositions
DE1210195B (de) * 1960-08-10 1966-02-03 Philips Nv Verfahren zur Herstellung von Formkoerpern aus Karbiden oder Mischkarbiden von Vanadium, Niob und Tantal
US3384465A (en) * 1967-06-22 1968-05-21 Ford Motor Co Iron bonded tungsten carbide
GB1279424A (en) * 1969-09-30 1972-06-28 Chromalloy American Corp Work hardenable refractory carbide tool steels
US3698878A (en) * 1969-12-29 1972-10-17 Gen Electric Sintered tungsten carbide-base alloys
US3746519A (en) * 1970-02-18 1973-07-17 Sumitomo Electric Industries High strength metal bonded tungsten carbide base composites
US3859657A (en) * 1972-10-18 1975-01-07 Omni Spectra Inc Second harmonic filter for high frequency source
US3816081A (en) * 1973-01-26 1974-06-11 Gen Electric ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co

Also Published As

Publication number Publication date
EP0023095B1 (de) 1983-06-29
US4339272A (en) 1982-07-13
EP0023095A1 (de) 1981-01-28
JPS569353A (en) 1981-01-30
DE3063965D1 (en) 1983-08-04
GB2056489B (en) 1983-03-23
GB2056489A (en) 1981-03-18

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