ATE385262T1 - Hartmetall fuer insbesondere gestein-, beton- und asphaltschneiden - Google Patents

Hartmetall fuer insbesondere gestein-, beton- und asphaltschneiden

Info

Publication number
ATE385262T1
ATE385262T1 AT03763783T AT03763783T ATE385262T1 AT E385262 T1 ATE385262 T1 AT E385262T1 AT 03763783 T AT03763783 T AT 03763783T AT 03763783 T AT03763783 T AT 03763783T AT E385262 T1 ATE385262 T1 AT E385262T1
Authority
AT
Austria
Prior art keywords
hard metal
asphalt
concrete
4pisigma
sigma
Prior art date
Application number
AT03763783T
Other languages
English (en)
Inventor
Igor Konyashin
Bernd Ries
Roy Cooper
Original Assignee
Barat Carbide Holding 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30118720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE385262(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10258537A external-priority patent/DE10258537B4/de
Application filed by Barat Carbide Holding Gmbh filed Critical Barat Carbide Holding Gmbh
Application granted granted Critical
Publication of ATE385262T1 publication Critical patent/ATE385262T1/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
    • C22C29/08—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
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)
AT03763783T 2002-07-10 2003-07-10 Hartmetall fuer insbesondere gestein-, beton- und asphaltschneiden ATE385262T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10231303 2002-07-10
DE10248898 2002-10-18
DE10258537A DE10258537B4 (de) 2002-07-10 2002-12-14 Hartmetall für insbesondere Gestein-, Beton- und Asphaltschneiden

Publications (1)

Publication Number Publication Date
ATE385262T1 true ATE385262T1 (de) 2008-02-15

Family

ID=30118720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03763783T ATE385262T1 (de) 2002-07-10 2003-07-10 Hartmetall fuer insbesondere gestein-, beton- und asphaltschneiden

Country Status (7)

Country Link
US (1) US20060093859A1 (de)
EP (1) EP1520056B1 (de)
AT (1) ATE385262T1 (de)
AU (1) AU2003250024A1 (de)
DE (1) DE50309106D1 (de)
ES (1) ES2300616T3 (de)
WO (1) WO2004007784A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764448B2 (en) * 2005-11-14 2017-09-19 National University of Science and Technology “MISIS” Binder for the fabrication of diamond tools
US7275566B2 (en) * 2006-02-27 2007-10-02 Weavexx Corporation Warped stitched papermaker's forming fabric with fewer effective top MD yarns than bottom MD yarns
DE102006018947A1 (de) * 2006-04-24 2007-10-25 Tutec Gmbh Verfahren zur Herstellung eines Hartmetallkörpers, Pulver zur Herstellung eines Hartmetalls und Hartmetallkörper
US9015051B2 (en) 2007-03-21 2015-04-21 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Reconstruction of audio channels with direction parameters indicating direction of origin
GB0816837D0 (en) * 2008-09-15 2008-10-22 Element Six Holding Gmbh A Hard-Metal
GB2476887B (en) * 2008-09-24 2013-03-06 Smith International Drill bit incorporating hardmetal composite material
GB0903322D0 (en) * 2009-02-27 2009-04-22 Element Six Holding Gmbh Hard-metal substrate with graded microstructure
GB0915971D0 (en) * 2009-09-11 2009-10-28 Element Six Ltd Polycrysalline diamond composite compact elements, tools incorporating same, method for making same and method for using same
US20110061944A1 (en) 2009-09-11 2011-03-17 Danny Eugene Scott Polycrystalline diamond composite compact
GB201105150D0 (en) 2011-03-28 2011-05-11 Element Six Holding Gmbh Cemented carbide material and tools comprising same
GB201209482D0 (en) * 2012-05-29 2012-07-11 Element Six Gmbh Polycrystalline material,bodies comprising same,tools comprising same and method for making same
DE102014204277B4 (de) 2014-03-07 2023-06-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. VERSCHLEIßFESTE WOLFRAMCARBID-KERAMIKEN UND VERFAHREN ZU IHRER HERSTELLUNG
DK3274482T3 (da) * 2015-03-26 2020-01-06 Sandvik Intellectual Property Stenborsknop
US11285544B2 (en) * 2016-09-28 2022-03-29 Sandvik Intellectual Property Ab Rock drill insert
GB201713532D0 (en) * 2017-08-23 2017-10-04 Element Six Gmbh Cemented carbide material
JP7087596B2 (ja) * 2018-04-04 2022-06-21 住友電気工業株式会社 切削工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9004123D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Diamantimpregnerat haardmaterial
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

Also Published As

Publication number Publication date
EP1520056B1 (de) 2008-01-30
AU2003250024A1 (en) 2004-02-02
WO2004007784A2 (de) 2004-01-22
ES2300616T3 (es) 2008-06-16
EP1520056A2 (de) 2005-04-06
AU2003250024A8 (en) 2004-02-02
US20060093859A1 (en) 2006-05-04
WO2004007784A3 (de) 2004-04-08
DE50309106D1 (de) 2008-03-20

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Legal Events

Date Code Title Description
RZN Patent revoked