CA2386860A1 - Outil en carbure metallique destine au travail du bois - Google Patents

Outil en carbure metallique destine au travail du bois Download PDF

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Publication number
CA2386860A1
CA2386860A1 CA002386860A CA2386860A CA2386860A1 CA 2386860 A1 CA2386860 A1 CA 2386860A1 CA 002386860 A CA002386860 A CA 002386860A CA 2386860 A CA2386860 A CA 2386860A CA 2386860 A1 CA2386860 A1 CA 2386860A1
Authority
CA
Canada
Prior art keywords
cemented carbide
binder phase
max
woodworking
polyol
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.)
Abandoned
Application number
CA002386860A
Other languages
English (en)
Inventor
Christian Daugaard
Peter Fuller
Peter Lorentzen
Knud Rasmussen
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
Individual
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 Individual filed Critical Individual
Publication of CA2386860A1 publication Critical patent/CA2386860A1/fr
Abandoned 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Abstract

La présente invention concerne un carbure métallique aux propriétés excellentes destiné à des outils de travail du bois. A cet effet, on utilise une poudre WC aux grains extrêmement fins et des poudres de cobalt et/ou nickel obtenues selon le processus polyol. Ce carbure métallique est particulièrement utile pour l'usinage de panneaux agglomérés, de panneaux de particules et de panneaux de fibres moyenne et haute densité (MDF/HDF).
CA002386860A 1999-10-28 2000-10-26 Outil en carbure metallique destine au travail du bois Abandoned CA2386860A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9903898A SE9903898D0 (sv) 1999-10-28 1999-10-28 Cemented carbide tool for wood working
SE9903898-6 1999-10-28
PCT/SE2000/002085 WO2001031075A1 (fr) 1999-10-28 2000-10-26 Outil en carbure metallique destine au travail du bois

Publications (1)

Publication Number Publication Date
CA2386860A1 true CA2386860A1 (fr) 2001-05-03

Family

ID=20417523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002386860A Abandoned CA2386860A1 (fr) 1999-10-28 2000-10-26 Outil en carbure metallique destine au travail du bois

Country Status (5)

Country Link
EP (1) EP1230410A1 (fr)
JP (1) JP2003512535A (fr)
CA (1) CA2386860A1 (fr)
SE (1) SE9903898D0 (fr)
WO (1) WO2001031075A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844236B2 (en) * 2001-07-23 2005-01-18 Agere Systems Inc. Method and structure for DC and RF shielding of integrated circuits
PL2199418T3 (pl) * 2008-12-18 2018-02-28 Sandvik Intellectual Property Ab Nóż z ostrzem obrotowym
US8834786B2 (en) 2010-06-30 2014-09-16 Kennametal Inc. Carbide pellets for wear resistant applications
US20190330719A1 (en) * 2016-06-23 2019-10-31 Sandvik Hyperion AB Corrosion and fatigue resistant cemented carbide process line tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537898A1 (fr) * 1982-12-21 1984-06-22 Univ Paris Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede
SE9100227D0 (sv) * 1991-01-25 1991-01-25 Sandvik Ab Corrosion resistant cemented carbide
AU657753B2 (en) * 1991-04-10 1995-03-23 Eurotungstene Poudres S.A. Method of making cemented carbide articles
SE512754C2 (sv) * 1997-09-05 2000-05-08 Sandvik Ab Sätt att tillverka ultrafina WC-Co-legeringar

Also Published As

Publication number Publication date
EP1230410A1 (fr) 2002-08-14
JP2003512535A (ja) 2003-04-02
SE9903898D0 (sv) 1999-10-28
WO2001031075A1 (fr) 2001-05-03

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Legal Events

Date Code Title Description
FZDE Discontinued