ATE335093T1 - CARBIDE OR CERMET CUTTING MATERIAL AND THEIR USE - Google Patents

CARBIDE OR CERMET CUTTING MATERIAL AND THEIR USE

Info

Publication number
ATE335093T1
ATE335093T1 AT03722231T AT03722231T ATE335093T1 AT E335093 T1 ATE335093 T1 AT E335093T1 AT 03722231 T AT03722231 T AT 03722231T AT 03722231 T AT03722231 T AT 03722231T AT E335093 T1 ATE335093 T1 AT E335093T1
Authority
AT
Austria
Prior art keywords
weight
cutting material
cutting
carbide
cermet cutting
Prior art date
Application number
AT03722231T
Other languages
German (de)
Inventor
Hans Werner Daub
Klaus Dreyer
Dieter Kassel
Walter Lengauer
Klaus Roediger
Original Assignee
Widia 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 Widia Gmbh filed Critical Widia Gmbh
Application granted granted Critical
Publication of ATE335093T1 publication Critical patent/ATE335093T1/en

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
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • 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

Abstract

The invention relates to a hard metal or cermet cutting material for cutting chromium-alloy steel parts. Said cutting material comprises a hard phase containing carbides, nitrides and/or carbonitrides and a binder phase based on iron, cobalt and nickel. The aim of the invention is to prevent an agglomeration of the cutting material during cutting operations. For this purpose, the binder phase contains 10% by weight to 75% by weight of Co, 10% by weight to 75% by weight of Ni, 5% by weight to 30% by weight of Cr, >=20% by weight to 60% by weight of Fe, the total of Co, Ni, Cr and Fe not exceeding 100% by weight.
AT03722231T 2002-03-28 2003-03-21 CARBIDE OR CERMET CUTTING MATERIAL AND THEIR USE ATE335093T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10213963A DE10213963A1 (en) 2002-03-28 2002-03-28 Tungsten carbide or cermet cutting material and method for machining Cr-containing metal workpieces

Publications (1)

Publication Number Publication Date
ATE335093T1 true ATE335093T1 (en) 2006-08-15

Family

ID=27816033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03722231T ATE335093T1 (en) 2002-03-28 2003-03-21 CARBIDE OR CERMET CUTTING MATERIAL AND THEIR USE

Country Status (7)

Country Link
US (1) US20050115742A1 (en)
EP (1) EP1488020B1 (en)
JP (1) JP2005521790A (en)
AT (1) ATE335093T1 (en)
DE (2) DE10213963A1 (en)
ES (1) ES2270016T3 (en)
WO (1) WO2003083149A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8346U1 (en) 2005-04-29 2006-06-15 Ceratitzit Austria Ges M B H COATED TOOL
DE102007047312A1 (en) * 2007-10-02 2009-04-09 H.C. Starck Gmbh Tool
US20120107603A1 (en) * 2010-10-29 2012-05-03 General Electric Company Article formed using nanostructured ferritic alloy
EP2527480B1 (en) 2011-05-27 2017-05-03 H.C. Starck GmbH NiFe binder with universal application
JP5999362B2 (en) * 2013-03-12 2016-09-28 三菱マテリアル株式会社 Surface coated cutting tool
JP6315197B2 (en) * 2014-09-26 2018-04-25 三菱マテリアル株式会社 Composite sintered body cutting tool
JP6614491B2 (en) 2014-12-25 2019-12-04 三菱マテリアル株式会社 Composite sintered body cutting tool and surface-coated composite sintered body cutting tool
WO2016104620A1 (en) * 2014-12-25 2016-06-30 三菱マテリアル株式会社 Compound sintered compact cutting tool and compound sintered compact cutting tool with coated surface
CN106834809A (en) * 2015-12-04 2017-06-13 南京理工大学 A kind of high-performance carbide using cobalt-base alloys as Binder Phase

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746519A (en) * 1970-02-18 1973-07-17 Sumitomo Electric Industries High strength metal bonded tungsten carbide base composites
SE420844B (en) * 1979-05-17 1981-11-02 Sandvik Ab SINTRAD HARD METAL OF NICKEL-BASED BINDING METAL AND VOLFORCARBID
US5057147A (en) * 1990-06-15 1991-10-15 Gte Products Corporation Method for preparation of WC-NI grade powder
SE9100227D0 (en) * 1991-01-25 1991-01-25 Sandvik Ab CORROSION RESISTANT CEMENTED CARBIDE
SE513978C2 (en) * 1994-12-30 2000-12-04 Sandvik Ab Coated cemented carbide inserts for cutting metalworking
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
SE519235C2 (en) * 1999-01-29 2003-02-04 Seco Tools Ab Tungsten carbide with durable binder phase
US6554548B1 (en) * 2000-08-11 2003-04-29 Kennametal Inc. Chromium-containing cemented carbide body having a surface zone of binder enrichment
SE522571C2 (en) * 2001-02-08 2004-02-17 Sandvik Ab Carbide sealing rings for drinking water applications

Also Published As

Publication number Publication date
EP1488020A1 (en) 2004-12-22
EP1488020B1 (en) 2006-08-02
DE50304470D1 (en) 2006-09-14
US20050115742A1 (en) 2005-06-02
ES2270016T3 (en) 2007-04-01
JP2005521790A (en) 2005-07-21
DE10213963A1 (en) 2003-10-09
WO2003083149A1 (en) 2003-10-09

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