ATE145435T1 - Korrosionsbeständiges zementiertes carbid - Google Patents

Korrosionsbeständiges zementiertes carbid

Info

Publication number
ATE145435T1
ATE145435T1 AT92903559T AT92903559T ATE145435T1 AT E145435 T1 ATE145435 T1 AT E145435T1 AT 92903559 T AT92903559 T AT 92903559T AT 92903559 T AT92903559 T AT 92903559T AT E145435 T1 ATE145435 T1 AT E145435T1
Authority
AT
Austria
Prior art keywords
cemented carbide
corrosion resistant
corrosion
resistant cemented
oxidation resistance
Prior art date
Application number
AT92903559T
Other languages
English (en)
Inventor
Enrico Galli
Original Assignee
Sandvik Ab
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=20381710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE145435(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Ab filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE145435T1 publication Critical patent/ATE145435T1/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
    • C22C29/005—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Inorganic Fibers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT92903559T 1991-01-25 1992-01-24 Korrosionsbeständiges zementiertes carbid ATE145435T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100227A SE9100227D0 (sv) 1991-01-25 1991-01-25 Corrosion resistant cemented carbide

Publications (1)

Publication Number Publication Date
ATE145435T1 true ATE145435T1 (de) 1996-12-15

Family

ID=20381710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92903559T ATE145435T1 (de) 1991-01-25 1992-01-24 Korrosionsbeständiges zementiertes carbid

Country Status (10)

Country Link
US (1) US6241799B1 (de)
EP (1) EP0568584B1 (de)
JP (1) JP2634949B2 (de)
AT (1) ATE145435T1 (de)
AU (1) AU1182592A (de)
DE (1) DE69215354T2 (de)
DK (1) DK0568584T3 (de)
ES (1) ES2094341T3 (de)
SE (1) SE9100227D0 (de)
WO (1) WO1992013112A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516786C2 (sv) * 1994-11-18 2002-03-05 Sandvik Ab PCD- eller PcBN-verktyg för träindustrin
SE513978C2 (sv) * 1994-12-30 2000-12-04 Sandvik Ab Belagt hårdmetallskär för skärande metallbearbetning
WO1999010121A1 (en) * 1997-08-22 1999-03-04 Inframat Corporation Grain growth inhibitor for superfine materials
SE512754C2 (sv) * 1997-09-05 2000-05-08 Sandvik Ab Sätt att tillverka ultrafina WC-Co-legeringar
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
SE9703204L (sv) 1997-09-05 1999-03-06 Sandvik Ab Verktyg för borrning/fräsning av kretskortsmaterial
SE511212C2 (sv) * 1997-12-22 1999-08-23 Sandvik Ab Kula för kulspetspennor och användning av denna för kulspetspennor med vattenbaserat bläck
SE512161C2 (sv) * 1998-06-30 2000-02-07 Sandvik Ab Hårdmetall och användning av denna vid olje- och gasutvinning
DE19845376C5 (de) * 1998-07-08 2010-05-20 Widia Gmbh Hartmetall- oder Cermet-Körper
SE9900738D0 (sv) * 1999-03-02 1999-03-02 Sandvik Ab Tool for wood working
SE9903898D0 (sv) * 1999-10-28 1999-10-28 Sandvik Ab Cemented carbide tool for wood working
SE518890C2 (sv) * 2000-09-27 2002-12-03 Sandvik Ab Hårdmetallverktyg för kallbearbetningsoperationer
DE10104736A1 (de) * 2001-02-02 2002-08-08 Boart Hwf Gmbh Co Kg Erdbearbeitungswerkzeug mit einem Arbeitselement aus Hartmetall
DE10202770B4 (de) * 2002-01-25 2006-06-14 Stahlwerk Ergste Westig Gmbh Bimetall-Sägeband
DE10213963A1 (de) * 2002-03-28 2003-10-09 Widia Gmbh Hartmetall- oder Cermet-Schneidwerkstoff sowie Verfahren zur zerspanenden Bearbeitung von Cr-haltigen Metallwerkstücken
SE523821C2 (sv) 2002-10-25 2004-05-18 Sandvik Ab Hårdmetall för olje- och gastillämpningar
TWI347978B (en) * 2007-09-19 2011-09-01 Ind Tech Res Inst Ultra-hard composite material and method for manufacturing the same
CN101967593A (zh) * 2010-11-16 2011-02-09 西华大学 含有稀土的超细晶粒硬质合金材料及其制备方法
CN102061418A (zh) * 2010-12-20 2011-05-18 中南大学 一种用于输油泵阀座的硬质合金材料及其制备方法
CN105067414A (zh) * 2015-08-17 2015-11-18 江西稀有稀土金属钨业集团有限公司 一种用扫描电镜观察硬质合金组织的系统与方法
CN105543607A (zh) * 2015-12-21 2016-05-04 佛山市中科院环境与安全检测认证中心有限公司 一种合金材料
GB201820628D0 (en) * 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019470B (de) * 1953-12-16 1957-11-14 Eisen & Stahlind Ag Verwendung einer Hartmetallegierung
SE420844B (sv) 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
DE3511220A1 (de) 1985-03-28 1986-10-09 Fried. Krupp Gmbh, 4300 Essen Hartmetall und verfahren zu seiner herstellung
AT385775B (de) * 1985-08-08 1988-05-10 Plansee Metallwerk Korrosionsfeste hartmetall-legierung
ES2039367T3 (es) 1986-03-28 1993-10-01 Mitsubishi Materials Corporation Elemento de alambre de carburo cementado, a base de carburo de tungsteno.
US4950328A (en) * 1988-07-12 1990-08-21 Mitsubishi Metal Corporation End mill formed of tungsten carbide-base sintered hard alloy
DE3837006C3 (de) * 1988-10-31 1993-11-18 Krupp Widia Gmbh Hartmetall
US4963183A (en) * 1989-03-03 1990-10-16 Gte Valenite Corporation Corrosion resistant cemented carbide
US5925197A (en) 1992-01-24 1999-07-20 Sandvik Ab Hard alloys for tools in the wood industry

Also Published As

Publication number Publication date
JPH06505053A (ja) 1994-06-09
DE69215354T2 (de) 1997-03-13
AU1182592A (en) 1992-08-27
US6241799B1 (en) 2001-06-05
EP0568584A1 (de) 1993-11-10
DE69215354D1 (de) 1997-01-02
DK0568584T3 (da) 1996-12-09
JP2634949B2 (ja) 1997-07-30
ES2094341T3 (es) 1997-01-16
SE9100227D0 (sv) 1991-01-25
EP0568584B1 (de) 1996-11-20
WO1992013112A1 (en) 1992-08-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked