CA2356191A1 - Composite foam, articles, and methods of formation - Google Patents

Composite foam, articles, and methods of formation Download PDF

Info

Publication number
CA2356191A1
CA2356191A1 CA002356191A CA2356191A CA2356191A1 CA 2356191 A1 CA2356191 A1 CA 2356191A1 CA 002356191 A CA002356191 A CA 002356191A CA 2356191 A CA2356191 A CA 2356191A CA 2356191 A1 CA2356191 A1 CA 2356191A1
Authority
CA
Canada
Prior art keywords
composite
articles
formation
methods
composite foam
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.)
Granted
Application number
CA002356191A
Other languages
French (fr)
Other versions
CA2356191C (en
Inventor
Raymond C. Loszewski
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.)
Safran Landing Systems SAS
Original Assignee
Textron Systems Corporation
Raymond C. Loszewski
Ballard Material Products Inc.
Messier-Bugatti
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 Textron Systems Corporation, Raymond C. Loszewski, Ballard Material Products Inc., Messier-Bugatti filed Critical Textron Systems Corporation
Publication of CA2356191A1 publication Critical patent/CA2356191A1/en
Application granted granted Critical
Publication of CA2356191C publication Critical patent/CA2356191C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Braking Arrangements (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Mechanical Operated Clutches (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A composite structure is formed by depositing one or more coatings on an open-cell foam skeleton to form a higher-density composite foam. In accordance with one aspect of the invention, the composite foam can be a carbon/carbon composite formed by a rapid densification process. The composite structure is suitable for use, for example, as a friction material employed in clutch and brake devices.
CA002356191A 1998-12-18 1999-12-17 Composite foam, articles, and methods of formation Expired - Fee Related CA2356191C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11270498P 1998-12-18 1998-12-18
US60/112,704 1998-12-18
PCT/US1999/030140 WO2000035828A1 (en) 1998-12-18 1999-12-17 Composite foam, articles, and methods of formation

Publications (2)

Publication Number Publication Date
CA2356191A1 true CA2356191A1 (en) 2000-06-22
CA2356191C CA2356191C (en) 2009-05-19

Family

ID=22345422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002356191A Expired - Fee Related CA2356191C (en) 1998-12-18 1999-12-17 Composite foam, articles, and methods of formation

Country Status (5)

Country Link
EP (1) EP1144335A1 (en)
JP (1) JP2002532372A (en)
AU (1) AU2194000A (en)
CA (1) CA2356191C (en)
WO (1) WO2000035828A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516914B1 (en) * 1981-11-26 1986-03-14 Commissariat Energie Atomique METHOD FOR DENSIFICATION OF A POROUS STRUCTURE
JP3182212B2 (en) * 1991-05-21 2001-07-03 アブコウ・コーポレイション Method for producing a densified porous billet and method for densifying a porous preform
DE69319284T2 (en) * 1992-07-23 1998-12-17 Lorraine Carbone Carbon / carbon composite friction material with split porosity
US5389152A (en) * 1992-10-09 1995-02-14 Avco Corporation Apparatus for densification of porous billets
US6077464A (en) * 1996-12-19 2000-06-20 Alliedsignal Inc. Process of making carbon-carbon composite material made from densified carbon foam

Also Published As

Publication number Publication date
WO2000035828A1 (en) 2000-06-22
CA2356191C (en) 2009-05-19
AU2194000A (en) 2000-07-03
JP2002532372A (en) 2002-10-02
EP1144335A1 (en) 2001-10-17

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Legal Events

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EEER Examination request
MKLA Lapsed