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AT358833B - Hartmetall und verfahren zu seiner herstellung - Google Patents

Hartmetall und verfahren zu seiner herstellung

Info

Publication number
AT358833B
AT358833B AT398876A AT398876A AT358833B AT 358833 B AT358833 B AT 358833B AT 398876 A AT398876 A AT 398876A AT 398876 A AT398876 A AT 398876A AT 358833 B AT358833 B AT 358833B
Authority
AT
Austria
Prior art keywords
production
hard metal
hard
metal
Prior art date
Application number
AT398876A
Other languages
English (en)
Other versions
ATA398876A (de
Original Assignee
Teledyne Ind
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 Teledyne Ind filed Critical Teledyne Ind
Publication of ATA398876A publication Critical patent/ATA398876A/de
Application granted granted Critical
Publication of AT358833B publication Critical patent/AT358833B/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

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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
AT398876A 1975-05-29 1976-05-31 Hartmetall und verfahren zu seiner herstellung AT358833B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/581,787 US4049380A (en) 1975-05-29 1975-05-29 Cemented carbides containing hexagonal molybdenum

Publications (2)

Publication Number Publication Date
ATA398876A ATA398876A (de) 1980-02-15
AT358833B true AT358833B (de) 1980-10-10

Family

ID=24326564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT398876A AT358833B (de) 1975-05-29 1976-05-31 Hartmetall und verfahren zu seiner herstellung

Country Status (12)

Country Link
US (2) US4049380A (de)
JP (1) JPS597342B2 (de)
AT (1) AT358833B (de)
BE (1) BE842334A (de)
BR (1) BR7603374A (de)
CA (1) CA1078136A (de)
DE (1) DE2623990A1 (de)
FR (1) FR2312571A1 (de)
GB (1) GB1546834A (de)
IT (1) IT1061318B (de)
MX (1) MX3487E (de)
SE (1) SE423723B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040093A1 (de) 2008-07-02 2008-12-18 Basf Se Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
DE102008040094A1 (de) 2008-07-02 2009-01-29 Basf Se Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146715A (en) * 1976-05-31 1977-12-06 Toyo Kogyo Co Oil seal of rotally piston engine
US4101318A (en) * 1976-12-10 1978-07-18 Erwin Rudy Cemented carbide-steel composites for earthmoving and mining applications
AT362943B (de) * 1977-01-27 1981-06-25 Sandvik Ab Gesintertes hartmetall
FR2388891A1 (fr) * 1977-04-26 1978-11-24 Rudy Erwin Carbure metallique pour matieres composites frittees
JPS5829247B2 (ja) * 1977-09-13 1983-06-21 住友電気工業株式会社 モリブデンを含む固溶体の製造方法
US4216009A (en) * 1977-07-27 1980-08-05 Sumitomo Electric Industries, Ltd. Method of making alloy and carbide powders of molybdenum and tungsten
CH621749A5 (de) * 1977-08-09 1981-02-27 Battelle Memorial Institute
GB2011949B (en) * 1977-12-29 1982-05-26 Sumitomo Electric Industries Hard alloy containing molybdenum and tungsten
US4265662A (en) * 1977-12-29 1981-05-05 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum and tungsten
SE425003B (sv) * 1978-02-28 1982-08-23 Sandvik Ab Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4
US4442180A (en) * 1978-05-14 1984-04-10 Sumitomo Electric Industries, Ltd. Sintered body for use in a cutting tool and the method for producing the same
US4177324A (en) * 1978-06-30 1979-12-04 Union Carbide Corporation Hard facing of metal substrates using material containing V, W, Mo, C
AU529416B2 (en) * 1978-07-04 1983-06-09 Sumitomo Electric Industries, Ltd. Diamond compact for a wire drawing die
US4257809A (en) * 1979-01-05 1981-03-24 General Electric Company Molybdenum monocarbide-tungsten monocarbide solid solutions
US4384884A (en) * 1981-01-05 1983-05-24 Sumitomo Electric Industries, Ltd. Process for the production of a hard solid solution containing molybdenum
DE3100266C2 (de) * 1981-01-08 1993-11-18 Sumitomo Electric Industries Verfahren zur Herstellung von Mischcarbiden oder Mischcarbonitriden
US4639352A (en) * 1985-05-29 1987-01-27 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum
US4689196A (en) * 1985-06-24 1987-08-25 Gte Products Corporation Silver-tungsten carbide-graphite electrical contact
SE456428B (sv) * 1986-05-12 1988-10-03 Santrade Ltd Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma
JPH0426845Y2 (de) * 1986-07-30 1992-06-26
US4716019A (en) * 1987-06-04 1987-12-29 Gte Products Corporation Process for producing composite agglomerates of molybdenum and molybdenum carbide
US4910091A (en) * 1987-09-03 1990-03-20 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys
US4942097A (en) * 1987-10-14 1990-07-17 Kennametal Inc. Cermet cutting tool
US4983212A (en) * 1987-10-26 1991-01-08 Hitachi Metals, Ltd. Cermet alloys and composite mechanical parts made by employing them
US5215945A (en) * 1988-09-20 1993-06-01 The Dow Chemical Company High hardness, wear resistant materials
US5223460A (en) * 1988-09-20 1993-06-29 The Dow Chemical Company High hardness, wear resistant materials
US5256608A (en) * 1988-09-20 1993-10-26 The Dow Chemical Company High hardness, wear resistant materials
US4945073A (en) * 1988-09-20 1990-07-31 The Dow Chemical Company High hardness, wear resistant materials
CA1331202C (en) * 1988-09-20 1994-08-02 The Dow Chemical Company Mixed carbide material
US4917859A (en) * 1989-09-06 1990-04-17 Mitsubishi Steel Mfg. Co., Ltd. Dewaxing process for metal powder compacts made by injection molding
BE1009811A3 (fr) 1995-12-08 1997-08-05 Union Miniere Sa Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
JP4174689B2 (ja) * 1997-04-29 2008-11-05 エヌ ヴェ ユミコア ソシエテ アノニム 予備合金化された、銅含有粉末およびダイヤモンド工具の製造におけるその使用
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
US6022175A (en) * 1997-08-27 2000-02-08 Kennametal Inc. Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
DE19922051A1 (de) * 1999-05-14 2000-11-16 Olaf Sommer Inst Fuer Festkoer Wolframkarbidkristall mit kubischer Kristallstruktur oder einer daraus abgeleiteten Struktur
AT410939B (de) * 2000-12-20 2003-08-25 Treibacher Ind Ag Verfahren zur herstellung von wolframcarbid
US7625542B2 (en) * 2003-04-25 2009-12-01 Inframat Corporation Method for the production of metal carbides
AT501801B1 (de) * 2005-05-13 2007-08-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit zähem oberflächenbereich
CN104755446B (zh) 2012-10-09 2016-11-16 山特维克知识产权股份有限公司 低粘结剂的耐磨的硬质金属
US9725794B2 (en) * 2014-12-17 2017-08-08 Kennametal Inc. Cemented carbide articles and applications thereof
CN113173789B (zh) * 2021-03-30 2023-04-18 四川科力特硬质合金股份有限公司 一种无粘结相耐腐蚀硬质合金及其生产工艺和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR874342A (fr) * 1940-08-12 1942-08-04 Comm Aciers Soc Ind Procédé pour la fabrication d'alliages durs pour outils et instruments de travail
GB890757A (en) * 1959-01-06 1962-03-07 Gen Electric Improvements in or relating to the production of tungsten and molybdenum carbides
AT245269B (de) * 1962-11-20 1966-02-25 Plansee Metallwerk Hochtemperatur-Werkstoff
US3677722A (en) * 1969-11-24 1972-07-18 Walmet Corp The Cemented carbide composition and method of preparation
GB1326769A (en) * 1970-10-08 1973-08-15 Fulmer Res Inst Ltd Formulation of tungsten and molybdenum carbides
AT316368B (de) * 1971-12-09 1974-07-10 Plansee Metallwerk Zwirnröhrchen zur Texturierung von synthetischen Fasern nach dem Falschdrahtverfahren
BE794383A (fr) * 1972-02-14 1973-07-23 Teledyne Ind Alliages de carbures pour outils de coupe
DE2420768A1 (de) * 1973-06-18 1975-01-09 Teledyne Ind Karbonitridlegierungen fuer schneidwerkzeuge und verschleissteile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040093A1 (de) 2008-07-02 2008-12-18 Basf Se Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
DE102008040094A1 (de) 2008-07-02 2009-01-29 Basf Se Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers

Also Published As

Publication number Publication date
GB1546834A (en) 1979-05-31
BR7603374A (pt) 1976-12-21
US4049380A (en) 1977-09-20
FR2312571B1 (de) 1980-03-14
FR2312571A1 (fr) 1976-12-24
JPS597342B2 (ja) 1984-02-17
SE7606039L (sv) 1976-11-30
JPS51146306A (en) 1976-12-15
IT1061318B (it) 1983-02-28
BE842334A (fr) 1976-09-16
SE423723B (sv) 1982-05-24
MX3487E (es) 1980-12-16
ATA398876A (de) 1980-02-15
US4139374A (en) 1979-02-13
DE2623990A1 (de) 1976-12-16
CA1078136A (en) 1980-05-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee