WO2010054619A3 - Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member - Google Patents

Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member Download PDF

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Publication number
WO2010054619A3
WO2010054619A3 PCT/DE2009/001508 DE2009001508W WO2010054619A3 WO 2010054619 A3 WO2010054619 A3 WO 2010054619A3 DE 2009001508 W DE2009001508 W DE 2009001508W WO 2010054619 A3 WO2010054619 A3 WO 2010054619A3
Authority
WO
WIPO (PCT)
Prior art keywords
composite member
copper
carbon nanotubes
production
copper alloy
Prior art date
Application number
PCT/DE2009/001508
Other languages
German (de)
French (fr)
Other versions
WO2010054619A2 (en
Inventor
Carsten Glanz
Tanvir Mahmud
Sheikh Minhaz Uddin
Christoph Volkmer
Helmut HÖLLER
Ulrich Wienecke
Original Assignee
BÖGRA Technologie GmbH
Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
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 BÖGRA Technologie GmbH, Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical BÖGRA Technologie GmbH
Priority to EP09801134A priority Critical patent/EP2347020A2/en
Publication of WO2010054619A2 publication Critical patent/WO2010054619A2/en
Publication of WO2010054619A3 publication Critical patent/WO2010054619A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C22C2026/002—Carbon nanotubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/32—Conductivity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/10—Alloys based on copper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • F16C2240/64—Thickness, e.g. thickness of coatings in the nanometer range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/036—Application nanoparticles, e.g. nanotubes, integrated in switch components, e.g. contacts, the switch itself being clearly of a different scale, e.g. greater than nanoscale

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention relates to a composite member made of copper or a copper alloy with embedded carbon nanotubes (CNTs), a method for producing such a member, and the use of said member. According to the invention, the percentage of CNTs ranges from 0.1 to 1.5 percent by weight. The composite member can be produced by sintering or cooling a metal bath containing CNTs in an at least largely homogeneous distribution. The composite member is preferably used as a component for electric connections or in high-temperature or high-pressure systems.
PCT/DE2009/001508 2008-11-11 2009-10-28 Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member WO2010054619A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09801134A EP2347020A2 (en) 2008-11-11 2009-10-28 Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008056750A DE102008056750A1 (en) 2008-11-11 2008-11-11 Composite body of copper or a copper alloy with embedded carbon nanotubes and method for producing such a body and use of the composite body
DE102008056750.7 2008-11-11

Publications (2)

Publication Number Publication Date
WO2010054619A2 WO2010054619A2 (en) 2010-05-20
WO2010054619A3 true WO2010054619A3 (en) 2010-07-22

Family

ID=42096483

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001508 WO2010054619A2 (en) 2008-11-11 2009-10-28 Composite member made of copper or a copper alloy with embedded carbon nanotubes, method for the production of such a member, and use of the composite member

Country Status (3)

Country Link
EP (1) EP2347020A2 (en)
DE (1) DE102008056750A1 (en)
WO (1) WO2010054619A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2497725A (en) * 2011-12-08 2013-06-26 Mahle Int Gmbh A sliding bearing having a composite layer
GB2509173A (en) * 2012-12-24 2014-06-25 Mahle Int Gmbh A sliding bearing
DE102013202123C5 (en) * 2013-02-08 2018-01-04 Ks Gleitlager Gmbh Sliding bearing composite material and slide bearing element produced therefrom
CN103480837A (en) * 2013-10-11 2014-01-01 武汉理工大学 Method for preparing high-thermal-conductivity CNT-Cu composite used at high temperature
EP3878986A1 (en) 2020-03-12 2021-09-15 Heraeus Deutschland GmbH & Co KG Wire and ribbon with bornitride nanotubes for electrical contacts

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548057A1 (en) * 2002-09-30 2005-06-29 Bridgestone Corporation Orientated carbon nanotube composite, process for producing orientated carbon nanotube composite, and, produced using orientated carbon nanotube composite, pneumatic tire, wheel for vehicle, tire wheel assembly and disk brake
US20070134496A1 (en) * 2003-10-29 2007-06-14 Sumitomo Precision Products Co., Ltd. Carbon nanotube-dispersed composite material, method for producing same and article same is applied to
US20070151744A1 (en) * 2005-12-30 2007-07-05 Hon Hai Precision Industry Co., Ltd. Electrical composite conductor and electrical cable using the same
US7323136B1 (en) * 2000-02-01 2008-01-29 William Marsh Rice University Containerless mixing of metals and polymers with fullerenes and nanofibers to produce reinforced advanced materials
WO2008032956A1 (en) * 2006-09-11 2008-03-20 C & Tech Co., Ltd. Composite sintering materials using carbon nanotube and manufacturing method thereof
US20080093577A1 (en) * 2006-06-21 2008-04-24 Khraishi Tariq A Metal-carbon nanotube composites for enhanced thermal conductivity for demanding or critical applications
WO2010038944A2 (en) * 2008-09-30 2010-04-08 주식회사 로얄초경 Method for manufacturing friction member, and friction member manufactured by the method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3999676B2 (en) * 2003-01-22 2007-10-31 Ｄｏｗａホールディングス株式会社 Copper-based alloy and method for producing the same
JP4593473B2 (en) * 2003-10-29 2010-12-08 住友精密工業株式会社 Method for producing carbon nanotube dispersed composite material
JP2006265686A (en) * 2005-03-25 2006-10-05 Nissan Motor Co Ltd Production method of metal/carbon nanotube-compound sintered compact
JP4812381B2 (en) * 2005-09-15 2011-11-09 日産自動車株式会社 Method for producing metal-based carbon nanotube composite material
JP2008144207A (en) * 2006-12-07 2008-06-26 Kyushu Univ Carbon nanotube composite and method for manufacturing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323136B1 (en) * 2000-02-01 2008-01-29 William Marsh Rice University Containerless mixing of metals and polymers with fullerenes and nanofibers to produce reinforced advanced materials
EP1548057A1 (en) * 2002-09-30 2005-06-29 Bridgestone Corporation Orientated carbon nanotube composite, process for producing orientated carbon nanotube composite, and, produced using orientated carbon nanotube composite, pneumatic tire, wheel for vehicle, tire wheel assembly and disk brake
US20070134496A1 (en) * 2003-10-29 2007-06-14 Sumitomo Precision Products Co., Ltd. Carbon nanotube-dispersed composite material, method for producing same and article same is applied to
US20070151744A1 (en) * 2005-12-30 2007-07-05 Hon Hai Precision Industry Co., Ltd. Electrical composite conductor and electrical cable using the same
US20080093577A1 (en) * 2006-06-21 2008-04-24 Khraishi Tariq A Metal-carbon nanotube composites for enhanced thermal conductivity for demanding or critical applications
WO2008032956A1 (en) * 2006-09-11 2008-03-20 C & Tech Co., Ltd. Composite sintering materials using carbon nanotube and manufacturing method thereof
WO2010038944A2 (en) * 2008-09-30 2010-04-08 주식회사 로얄초경 Method for manufacturing friction member, and friction member manufactured by the method

Also Published As

Publication number Publication date
WO2010054619A2 (en) 2010-05-20
EP2347020A2 (en) 2011-07-27
DE102008056750A1 (en) 2010-05-12

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