SE0203559L - Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver - Google Patents

Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver

Info

Publication number
SE0203559L
SE0203559L SE0203559A SE0203559A SE0203559L SE 0203559 L SE0203559 L SE 0203559L SE 0203559 A SE0203559 A SE 0203559A SE 0203559 A SE0203559 A SE 0203559A SE 0203559 L SE0203559 L SE 0203559L
Authority
SE
Sweden
Prior art keywords
powder
pei
ethanol
handling
preparation
Prior art date
Application number
SE0203559A
Other languages
English (en)
Other versions
SE522482C2 (sv
SE0203559D0 (sv
Inventor
Olof Kruse
Johnny Bruhn
Original Assignee
Seco Tools 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
Application filed by Seco Tools Ab filed Critical Seco Tools Ab
Priority to SE0203559A priority Critical patent/SE0203559L/sv
Publication of SE0203559D0 publication Critical patent/SE0203559D0/sv
Priority to EP03445133A priority patent/EP1426456A3/en
Priority to US10/724,051 priority patent/US7094821B2/en
Publication of SE522482C2 publication Critical patent/SE522482C2/sv
Publication of SE0203559L publication Critical patent/SE0203559L/sv

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
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
SE0203559A 2002-12-02 2002-12-02 Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver SE0203559L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0203559A SE0203559L (sv) 2002-12-02 2002-12-02 Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver
EP03445133A EP1426456A3 (en) 2002-12-02 2003-11-21 Method of making tungsten carbide based hard metal tools or components
US10/724,051 US7094821B2 (en) 2002-12-02 2003-12-01 Method of making tungsten carbide based hard metal tools or components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203559A SE0203559L (sv) 2002-12-02 2002-12-02 Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver

Publications (3)

Publication Number Publication Date
SE0203559D0 SE0203559D0 (sv) 2002-12-02
SE522482C2 SE522482C2 (sv) 2004-02-10
SE0203559L true SE0203559L (sv) 2004-02-10

Family

ID=20289732

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203559A SE0203559L (sv) 2002-12-02 2002-12-02 Slurry och metod att framställa denna för framställning av hårdmetall och ett pulver

Country Status (3)

Country Link
US (1) US7094821B2 (sv)
EP (1) EP1426456A3 (sv)
SE (1) SE0203559L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526851C2 (sv) * 2003-06-13 2005-11-08 Seco Tools Ab Sätt att tillverka titanbaserade karbonitridlegeringar
SE526194C2 (sv) * 2003-08-27 2005-07-26 Seco Tools Ab Metod för att tillverka en sintrad kropp
SE529202C2 (sv) * 2005-05-17 2007-05-29 Sandvik Intellectual Property Sätt att tillverka en agglomererad pulverblandning av en slurry och agglomererat pulver
KR100886944B1 (ko) 2007-08-13 2009-03-09 울산대학교 산학협력단 텅스텐카바이드-코발트 복합분말 제조방법
SE532448C2 (sv) 2007-11-01 2010-01-19 Seco Tools Ab Sätt att tillverka hårdmetallprodukter
WO2010024474A1 (en) * 2008-08-25 2010-03-04 University Of Ulsan Foundation For Industry Cooperation Method for producing wc-co composite powder
IN2013CH04500A (sv) 2013-10-04 2015-04-10 Kennametal India Ltd
CN114799750A (zh) * 2022-04-24 2022-07-29 有研工程技术研究院有限公司 一种适用于全自动键合的楔形劈刀及其加工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516324C2 (sv) * 2000-05-09 2001-12-17 Sandvik Ab Framställning av väldispergerade suspensioner lämpliga för spraytorkning
SE522462C2 (sv) 2001-12-19 2004-02-10 Seco Tools Ab Metod att tillverka hårdmetallkroppar innefattande bildande av en slurry och en slurry
US20040138049A1 (en) * 2003-01-10 2004-07-15 Pcc Structurals, Inc. Method and composition for solvent extraction of material from a molding

Also Published As

Publication number Publication date
US7094821B2 (en) 2006-08-22
EP1426456A2 (en) 2004-06-09
SE522482C2 (sv) 2004-02-10
US20040206203A1 (en) 2004-10-21
EP1426456A3 (en) 2005-08-17
SE0203559D0 (sv) 2002-12-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed