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AU2001294389A1 - Hard metal body with hardness gradient, such as punching tools - Google Patents

Hard metal body with hardness gradient, such as punching tools

Info

Publication number
AU2001294389A1
AU2001294389A1 AU2001294389A AU9438901A AU2001294389A1 AU 2001294389 A1 AU2001294389 A1 AU 2001294389A1 AU 2001294389 A AU2001294389 A AU 2001294389A AU 9438901 A AU9438901 A AU 9438901A AU 2001294389 A1 AU2001294389 A1 AU 2001294389A1
Authority
AU
Australia
Prior art keywords
metal body
hard metal
hardness gradient
punching tools
punching
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
AU2001294389A
Inventor
Erik Peter Carton
Eric Peterus Hyacintus Maria Van Eijkeren
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Publication of AU2001294389A1 publication Critical patent/AU2001294389A1/en
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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/08—Compacting only by explosive forces
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
AU2001294389A 2000-09-06 2001-09-06 Hard metal body with hardness gradient, such as punching tools Abandoned AU2001294389A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1016112 2000-09-06
NL1016112A NL1016112C2 (en) 2000-09-06 2000-09-06 Gradually hard metal body such as punching tools and method for producing them.
PCT/NL2001/000660 WO2002020863A1 (en) 2000-09-06 2001-09-06 Hard metal body with hardness gradient, such as punching tools

Publications (1)

Publication Number Publication Date
AU2001294389A1 true AU2001294389A1 (en) 2002-03-22

Family

ID=19772031

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294389A Abandoned AU2001294389A1 (en) 2000-09-06 2001-09-06 Hard metal body with hardness gradient, such as punching tools

Country Status (6)

Country Link
US (1) US20040093985A1 (en)
EP (1) EP1319090A1 (en)
AU (1) AU2001294389A1 (en)
CA (1) CA2421429A1 (en)
NL (1) NL1016112C2 (en)
WO (1) WO2002020863A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0222344D0 (en) * 2002-09-26 2002-11-06 Giantcode As Graded particulate composition
DE102008021636B3 (en) * 2008-04-30 2009-11-19 Esk Ceramics Gmbh & Co. Kg Method for fixing a connecting element on a workpiece and component of a workpiece with a connecting element fixed thereon
US8234788B2 (en) * 2008-05-13 2012-08-07 GM Global Technology Operations LLC Method of making titanium-based automotive engine valves
EP2123377A1 (en) * 2008-05-23 2009-11-25 Rovalma, S.A. Method for manufacturing a workpiece, in particular a forming tool or a forming tool component
KR101211090B1 (en) * 2008-07-18 2012-12-12 일진다이아몬드(주) Excavating tool insert
US20100028190A1 (en) * 2008-07-31 2010-02-04 Gm Global Technology Operations, Inc. Method of making powder metal parts using shock loading
TWI530570B (en) * 2014-11-25 2016-04-21 Nation Tsing Hua University Refractory metal cemented carbide
CN107774984B (en) * 2017-09-13 2019-12-03 昆明理工大学 A kind of tungsten carbide granule reinforced steel matrix composite material and preparation method
CN107774983B (en) * 2017-09-13 2019-09-27 昆明理工大学 A rare earth modified particle reinforced steel-based surface space configuration composite material and its preparation method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112166A (en) * 1960-03-10 1963-11-26 Ici Ltd Formation of hollow bodies from powdered materials
US3178807A (en) * 1961-10-05 1965-04-20 Du Pont Cermet of aluminum with boron carbide or silicon carbide
US3605860A (en) * 1968-12-04 1971-09-20 Galloway Co G W Method for producing solid bodies from powdered material
DE2353324A1 (en) * 1972-11-01 1974-05-09 Gen Electric METHOD FOR PRODUCING A LAYER OF CUBIC BORNITRIDE DIRECTLY CONNECTED TO A BODY MASS WITH A HIGH MODULE OF ELASTICITY
GB8622464D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Graded structure composites
US4811625A (en) * 1987-09-21 1989-03-14 J & L Sorg Enterprises, Inc. Energy conservator
US5240672A (en) * 1991-04-29 1993-08-31 Lanxide Technology Company, Lp Method for making graded composite bodies produced thereby
US5525374A (en) * 1992-09-17 1996-06-11 Golden Technologies Company Method for making ceramic-metal gradient composites
US5543235A (en) * 1994-04-26 1996-08-06 Sintermet Multiple grade cemented carbide articles and a method of making the same
NL9500455A (en) * 1995-03-07 1996-10-01 Tno Method of manufacturing a composite material.
JP3309897B2 (en) * 1995-11-15 2002-07-29 住友電気工業株式会社 Ultra-hard composite member and method of manufacturing the same
US6225246B1 (en) * 1996-11-12 2001-05-01 National Research Council Of Canada Functionally gradient ceramic structures
CA2232517C (en) * 1997-03-21 2004-02-17 Honda Giken Kogyo Kabushiki Kaisha .) Functionally gradient material and method for producing the same
US6124635A (en) * 1997-03-21 2000-09-26 Honda Giken Kogyo Kabushiki Kaisha Functionally gradient integrated metal-ceramic member and semiconductor circuit substrate application thereof
EP0984839B1 (en) * 1997-05-28 2002-03-20 Siemens Aktiengesellschaft Metal-ceramic graded-index material, product produced from said material, and method for producing the material
US6089444A (en) * 1997-09-02 2000-07-18 Mcdonnell Douglas Corporation Process of bonding copper and tungsten
US6136452A (en) * 1998-02-27 2000-10-24 The Regents Of The University Of California Centrifugal synthesis and processing of functionally graded materials
TW460587B (en) * 1998-04-30 2001-10-21 Nat Science Council Method for manufacturing functionally gradient composite materials
SG75852A1 (en) * 1998-06-23 2000-10-24 Univ Singapore Functionally gradient materials and the manufacture thereof
US6114048A (en) * 1998-09-04 2000-09-05 Brush Wellman, Inc. Functionally graded metal substrates and process for making same
US6248286B1 (en) * 1999-12-03 2001-06-19 Ut-Battelle, Llc Method of making a functionally graded material

Also Published As

Publication number Publication date
WO2002020863A1 (en) 2002-03-14
CA2421429A1 (en) 2002-03-14
NL1016112C2 (en) 2002-03-07
US20040093985A1 (en) 2004-05-20
EP1319090A1 (en) 2003-06-18

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