DE50309483D1 - USE OF A CARBIDE ALLOY - Google Patents

USE OF A CARBIDE ALLOY

Info

Publication number
DE50309483D1
DE50309483D1 DE50309483T DE50309483T DE50309483D1 DE 50309483 D1 DE50309483 D1 DE 50309483D1 DE 50309483 T DE50309483 T DE 50309483T DE 50309483 T DE50309483 T DE 50309483T DE 50309483 D1 DE50309483 D1 DE 50309483D1
Authority
DE
Germany
Prior art keywords
carbide alloy
carbide
alloy
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 - Lifetime
Application number
DE50309483T
Other languages
German (de)
Inventor
Alfred Bernhard
Ronald Huber
Alfred Knittel
Michael Schretter
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.)
Ceratizit Austria GmbH
Original Assignee
Ceratizit Austria GmbH
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 Ceratizit Austria GmbH filed Critical Ceratizit Austria GmbH
Application granted granted Critical
Publication of DE50309483D1 publication Critical patent/DE50309483D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C29/08—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 based on tungsten carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/002—Screwdrivers characterised by material or shape of the tool bit characterised by material used or surface finishing
    • 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
DE50309483T 2002-09-02 2003-08-26 USE OF A CARBIDE ALLOY Expired - Lifetime DE50309483D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0058002U AT6278U1 (en) 2002-09-02 2002-09-02 USE OF A HARD METAL ALLOY
PCT/AT2003/000244 WO2004020681A1 (en) 2002-09-02 2003-08-26 Use of a hard metal alloy

Publications (1)

Publication Number Publication Date
DE50309483D1 true DE50309483D1 (en) 2008-05-08

Family

ID=3494327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50309483T Expired - Lifetime DE50309483D1 (en) 2002-09-02 2003-08-26 USE OF A CARBIDE ALLOY

Country Status (7)

Country Link
US (1) US20060037431A1 (en)
EP (1) EP1534871B1 (en)
AT (2) AT6278U1 (en)
AU (1) AU2003260151A1 (en)
DE (1) DE50309483D1 (en)
ES (1) ES2301870T3 (en)
WO (1) WO2004020681A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101812621A (en) * 2010-04-22 2010-08-25 株洲硬质合金集团有限公司 Submicron hard alloy and preparation method
DE102017211958A1 (en) * 2017-07-12 2019-01-17 Thyssenkrupp Ag Sieve segment with wear protection elements
CN212351801U (en) 2017-12-01 2021-01-15 米沃奇电动工具公司 Tool head for driving fasteners
US11541516B2 (en) 2019-09-25 2023-01-03 Snap-On Incorporated Fastener retention and anti-camout tool bit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393722A (en) * 1966-07-19 1968-07-23 George W. Windham Bit end of tool
FR2469250A1 (en) * 1979-11-12 1981-05-22 Defougeres Pierre Tapered cruciform bit for screw-driver - has identical tapered wings at ninety degree intervals and is in one pressed piece
JPS61195951A (en) * 1985-02-26 1986-08-30 Sumitomo Electric Ind Ltd High toughness sintered hard alloy
EP0240879B1 (en) * 1986-03-28 1993-03-17 Mitsubishi Materials Corporation Wire member of cemented carbide based on tungsten carbide
US4778730A (en) * 1987-09-09 1988-10-18 Remgrit Corporation Method of applying non-slip coating to tools and resulting product
JPH02204592A (en) * 1989-02-01 1990-08-14 Mitsubishi Heavy Ind Ltd Drilling cutter
AU657753B2 (en) * 1991-04-10 1995-03-23 Eurotungstene Poudres S.A. Method of making cemented carbide articles
US5399051A (en) * 1993-08-02 1995-03-21 Aken; Douglas G. Interchangeable head boring or driving apparatus
DE29617040U1 (en) * 1996-10-01 1997-01-23 United Hardmetal Gmbh WC hard alloy
US6790252B2 (en) * 2001-04-18 2004-09-14 Hard Metals Partnership Tungsten-carbide articles made by metal injection molding and method

Also Published As

Publication number Publication date
EP1534871A1 (en) 2005-06-01
AT6278U1 (en) 2003-07-25
WO2004020681A1 (en) 2004-03-11
US20060037431A1 (en) 2006-02-23
EP1534871B1 (en) 2008-03-26
AU2003260151A1 (en) 2004-03-19
ES2301870T3 (en) 2008-07-01
ATE390494T1 (en) 2008-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition