AU2003260645A1 - Method for making a composite product and in particular a heat sink - Google Patents

Method for making a composite product and in particular a heat sink

Info

Publication number
AU2003260645A1
AU2003260645A1 AU2003260645A AU2003260645A AU2003260645A1 AU 2003260645 A1 AU2003260645 A1 AU 2003260645A1 AU 2003260645 A AU2003260645 A AU 2003260645A AU 2003260645 A AU2003260645 A AU 2003260645A AU 2003260645 A1 AU2003260645 A1 AU 2003260645A1
Authority
AU
Australia
Prior art keywords
composite product
making
heat sink
metal
powder mixture
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
AU2003260645A
Other versions
AU2003260645A8 (en
Inventor
Jean-Eric Barbier
Philippe Despagne
Pierre-Marie Geffroy
Jean-Francois Silvain
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.)
OPEN MIND
THERMIDRAIN
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of AU2003260645A8 publication Critical patent/AU2003260645A8/en
Publication of AU2003260645A1 publication Critical patent/AU2003260645A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • B22F1/18—Non-metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • 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
    • C22C32/0084—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 carbon or graphite as the main non-metallic constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3733—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon having a heterogeneous or anisotropic structure, e.g. powder or fibres in a matrix, wire mesh, porous structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3736—Metallic materials
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Abstract

The invention concerns a composite product comprising a matrix consisting mainly of a metal such as copper and ceramic (carbon, carbide or nitride) particles dispersed in the matrix. The method consists in preparing a homogeneous powder mixture containing mainly the metal and the ceramic particles, cold-pressing the powder mixture and the ceramic particles to obtain an intermediate product (8, 8') and densifying the intermediate product (8, 8') by at least a heat-process step, such as forging or hot rolling. The method is particular designed for the manufacture of heat sinks for electronic circuits.
AU2003260645A 2002-07-04 2003-07-01 Method for making a composite product and in particular a heat sink Abandoned AU2003260645A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0208396 2002-07-04
FR0208396A FR2841805B1 (en) 2002-07-04 2002-07-04 PROCESS FOR PRODUCING A COMPOSITE PRODUCT AND IN PARTICULAR A THERMAL DRAIN
PCT/FR2003/002043 WO2004005566A2 (en) 2002-07-04 2003-07-01 Method for making a composite product and in particular a heat sink

Publications (2)

Publication Number Publication Date
AU2003260645A8 AU2003260645A8 (en) 2004-01-23
AU2003260645A1 true AU2003260645A1 (en) 2004-01-23

Family

ID=29725162

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003260645A Abandoned AU2003260645A1 (en) 2002-07-04 2003-07-01 Method for making a composite product and in particular a heat sink

Country Status (7)

Country Link
EP (1) EP1520057B1 (en)
AT (1) ATE350506T1 (en)
AU (1) AU2003260645A1 (en)
DE (1) DE60310938T2 (en)
ES (1) ES2280801T3 (en)
FR (1) FR2841805B1 (en)
WO (1) WO2004005566A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200632266A (en) * 2005-03-03 2006-09-16 Mitac Technology Corp Dissipation heat pipe structure and manufacturing method thereof (II)
AT505491B1 (en) * 2007-07-10 2010-06-15 Electrovac Ag COMPOSITE
EP2061078B1 (en) * 2007-11-16 2015-07-15 IQ evolution GmbH Cooling element
DE102008005529A1 (en) 2008-01-22 2009-07-23 Robert Bosch Gmbh Heat sink and method of manufacturing a heat sink
FR2968676B1 (en) * 2010-12-14 2012-12-07 Arkema France PROCESS FOR INTRODUCING NANOCHARGES OF CARBONIC ORIGIN IN A METAL OR ALLOY
CN104602488A (en) * 2014-12-31 2015-05-06 东莞市高明企业服务有限公司 Cooling fin used in air conditioner and processing technology thereof
DE102017216290B4 (en) * 2017-09-14 2022-09-08 Freie Universität Berlin Composite material and method for its manufacture, heat sink and electronic component
CN109576520B (en) * 2018-11-30 2020-04-17 安徽工业大学 Method for preparing silicon-aluminum-iron alloy containing nanoparticles by using nano molten salt
CN109396453B (en) * 2018-12-21 2021-10-01 东莞市精研粉体科技有限公司 Preparation method of dispersion-strengthened aluminum bronze spherical powder
CN111822718B (en) * 2020-07-07 2022-05-13 鞍钢股份有限公司 Method for preparing stainless steel composite plate through powder metallurgy-hot rolling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453293A (en) * 1991-07-17 1995-09-26 Beane; Alan F. Methods of manufacturing coated particles having desired values of intrinsic properties and methods of applying the coated particles to objects
US5561829A (en) * 1993-07-22 1996-10-01 Aluminum Company Of America Method of producing structural metal matrix composite products from a blend of powders
JPH08253826A (en) * 1994-10-19 1996-10-01 Sumitomo Electric Ind Ltd Sintered friction material, composite copper alloy powder used therefor and their production
US6596139B2 (en) * 2000-05-31 2003-07-22 Honeywell International Inc. Discontinuous high-modulus fiber metal matrix composite for physical vapor deposition target backing plates and other thermal management applications
JP2002080280A (en) * 2000-06-23 2002-03-19 Sumitomo Electric Ind Ltd High temperature conductive composite material and method of manufacturing the same

Also Published As

Publication number Publication date
EP1520057A2 (en) 2005-04-06
WO2004005566A2 (en) 2004-01-15
DE60310938D1 (en) 2007-02-15
AU2003260645A8 (en) 2004-01-23
WO2004005566A3 (en) 2004-04-01
ATE350506T1 (en) 2007-01-15
FR2841805A1 (en) 2004-01-09
EP1520057B1 (en) 2007-01-03
ES2280801T3 (en) 2007-09-16
FR2841805B1 (en) 2005-04-01
DE60310938T2 (en) 2007-10-11

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase