ES2094341T3 - Carburo cementado resistente a la corrosion. - Google Patents

Carburo cementado resistente a la corrosion.

Info

Publication number
ES2094341T3
ES2094341T3 ES92903559T ES92903559T ES2094341T3 ES 2094341 T3 ES2094341 T3 ES 2094341T3 ES 92903559 T ES92903559 T ES 92903559T ES 92903559 T ES92903559 T ES 92903559T ES 2094341 T3 ES2094341 T3 ES 2094341T3
Authority
ES
Spain
Prior art keywords
cemented carbide
corrosion
corrosion resistant
oxidation
resistant cemented
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
ES92903559T
Other languages
English (en)
Inventor
Enrico Galli
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.)
Sandvik AB
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=ES2094341(T3) "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 ES2094341T3 publication Critical patent/ES2094341T3/es
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
    • C22C29/005—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
    • 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)

Abstract

LA INVENCION PRESENTA UNA ALEACION DE CARBURO CEMENTADO SINTERIZADO CON UNA EXCELENTE RESISTENCIA A LA CORROSION Y A LA OXIDACION. LA ALEACION COMPRENDE ENTRE UN 70 Y UN 98% DE SU PESO DE MATERIAL DURO QUE ESENCIALMENTE COMPRENDE WC EN UNA FASE AMALGAMADORA MONOFASICA. SORPRENDENTEMENTE SE HA ENCONTRADO QUE EL USO DE WC SUBMICRONICO PUEDE MEJORARSE LA RESISTENCIA A LA CORROSION Y A LA OXIDACION EN COMPARACION CON LAS ALEACIONES DE CARBURO CEMENTADO RESISTENTES A LA CORROSION Y A LA OXIDACION YA CONOCIDAS.
ES92903559T 1991-01-25 1992-01-24 Carburo cementado resistente a la corrosion. Expired - Lifetime ES2094341T3 (es)

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
ES2094341T3 true ES2094341T3 (es) 1997-01-16

Family

ID=20381710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92903559T Expired - Lifetime ES2094341T3 (es) 1991-01-25 1992-01-24 Carburo cementado resistente a la corrosion.

Country Status (10)

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

Families Citing this family (23)

* 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
US6287714B1 (en) * 1997-08-22 2001-09-11 Inframat Corporation Grain growth inhibitor for nanostructured materials
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
SE512754C2 (sv) * 1997-09-05 2000-05-08 Sandvik Ab Sätt att tillverka ultrafina WC-Co-legeringar
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
EP3825430A1 (de) * 2019-11-22 2021-05-26 Ceratizit Luxembourg Sàrl Wolframkarbid-basierter hartmetallwerkstoff

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
SE9100227D0 (sv) 1991-01-25
WO1992013112A1 (en) 1992-08-06
JP2634949B2 (ja) 1997-07-30
US6241799B1 (en) 2001-06-05
DE69215354D1 (de) 1997-01-02
DK0568584T3 (da) 1996-12-09
EP0568584A1 (en) 1993-11-10
JPH06505053A (ja) 1994-06-09
AU1182592A (en) 1992-08-27
ATE145435T1 (de) 1996-12-15
EP0568584B1 (en) 1996-11-20
DE69215354T2 (de) 1997-03-13

Similar Documents

Publication Publication Date Title
ES2094341T3 (es) Carburo cementado resistente a la corrosion.
ES2149146T1 (es) Herramienta estilo pico con un inserto de cermet que tiene un ligante co-ni-fe.
Okamoto Al-Zr (aluminum-zirconium)
KR970702569A (ko) 미끄럼 접착재, 피복 복합물, 이를 이용한 정류자 및 상기 정류자를 이용한 직류 전동기(sliding contact material, clad composite material, commutator employing said material and direct current motor employing said commutator)
ES2149147T1 (es) Herramienta penetradora rotativa de estratos del terreno con un inserto de cermet que tiene un ligante co-ni-fe.
AR064901A2 (es) Una pelicula consumible adaptada para disolverse en la boca de un consumidor
ATE209261T1 (de) Zusammensetzung einer silberlegierung
TR200200981T2 (tr) Farmasötik bileşim terkipleri
AU2002223127A1 (en) Glucopyranosyloxybenzyl benzene derivatives, medicinal compositions containing the same and intermediates in the production thereof
NO903122D0 (no) Magnesiumbaserte legeringer med hoey styrke.
ES2045117T3 (es) Materiales compuestos de aleacion de aluminio.
WO2002077174A3 (en) Human cytokine receptor
DE59902881D1 (de) Gerollte gleitlagerbuchse
ES2115726T3 (es) Aleacion beta metaestable a base de titanio.
ES2191625T3 (es) Composicion oral que contiene perlita.
SE9703202L (sv) Korrosionsresistent hårdmetall
AU1986688A (en) Corrosion resistant tantalum and tungsten alloys
GR20020100351A (el) Προιον απο κραμα αλουμινιου-μαγνησιου
WO2002008259A3 (en) Human cytokine receptor
DE69412491D1 (de) EXTRUDIERBARE AL-Mg-Si LEGIERUNGEN
DE69201478D1 (de) Verschliessfeste eutektische Aluminium-Siliziumlegierung.
BG101849A (en) Bicyclic tachyquinine antagonists, their preparation and use in pharmaceutical compositions
NO20021429D0 (no) 1,4-dioksacykloalkan-2-oner og 1,4-dioksacykloalken-2-oner
ES2075740T3 (es) Uso de una aleacion de cobre-aluminio-zinc como material estable frente a la corrosion.
KR920000955A (ko) 장식용 금색계 구리 합금

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 568584

Country of ref document: ES