DE3063965D1 - Tungsten carbide-based hard metals - Google Patents

Tungsten carbide-based hard metals

Info

Publication number
DE3063965D1
DE3063965D1 DE8080302172T DE3063965T DE3063965D1 DE 3063965 D1 DE3063965 D1 DE 3063965D1 DE 8080302172 T DE8080302172 T DE 8080302172T DE 3063965 T DE3063965 T DE 3063965T DE 3063965 D1 DE3063965 D1 DE 3063965D1
Authority
DE
Germany
Prior art keywords
tungsten carbide
based hard
hard metals
binder
weight
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
Application number
DE8080302172T
Other languages
English (en)
Inventor
Rajeev Kumar Grover
Eric Gillam
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE3063965D1 publication Critical patent/DE3063965D1/de
Expired 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
    • 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)
DE8080302172T 1979-06-29 1980-06-27 Tungsten carbide-based hard metals Expired DE3063965D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7922642 1979-06-29

Publications (1)

Publication Number Publication Date
DE3063965D1 true DE3063965D1 (en) 1983-08-04

Family

ID=10506173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080302172T Expired DE3063965D1 (en) 1979-06-29 1980-06-27 Tungsten carbide-based hard metals

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
ATE3994T1 (de) 1983-07-15
EP0023095A1 (de) 1981-01-28
JPS569353A (en) 1981-01-30
GB2056489B (en) 1983-03-23
GB2056489A (en) 1981-03-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee