GB1320908A - Coated carbon fibres - Google Patents

Coated carbon fibres

Info

Publication number
GB1320908A
GB1320908A GB1320908DA GB1320908A GB 1320908 A GB1320908 A GB 1320908A GB 1320908D A GB1320908D A GB 1320908DA GB 1320908 A GB1320908 A GB 1320908A
Authority
GB
United Kingdom
Prior art keywords
glass
coated
carbon
fibres
glassceramic
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.)
Expired
Application number
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of GB1320908A publication Critical patent/GB1320908A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00Use of elements other than metals as reinforcement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1320908 Carbon fibres coated with glass or glass-ceramic ENGLISH ELECTRIC CO Ltd 21 Aug 1970 [26 Aug 1969] 42381/69 Heading C1M Carbon fibres are coated with glass or glassceramic. The composition chosen may have a matching coefficient of thermal expansion as the carbon or be a slight mis-match. Coatings are preferably up to 10 Ám, the coated fibre still being flexible. A number of different kinds of glasses are suggested, with some examples, and glass-ceramic systems. Coating may be effected by drawing the carbon fibre through molten glass in a non-oxidizing atmosphere (e.g. A; N 2 ; or N 2 and H 2 ), as through a bead held on a loop of electrically heated wire or in a metal bushing with a small hole in the base. Other methods suggested are coating with a powdered glass, or a suspension in water or methylated spirits, and passing through a furnace in which deposition of the powder can be assisted by electrophoresis, or by vacuum deposition. A bundle may be coated together. The coated fibres may be used for composites with resins, metals or glass or glassceramic. Specifications 1,136,474 and 1,174,474 are referred to.
GB1320908D 1969-08-26 1969-08-26 Coated carbon fibres Expired GB1320908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4238169 1969-08-26

Publications (1)

Publication Number Publication Date
GB1320908A true GB1320908A (en) 1973-06-20

Family

ID=10424177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320908D Expired GB1320908A (en) 1969-08-26 1969-08-26 Coated carbon fibres

Country Status (1)

Country Link
GB (1) GB1320908A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221764A2 (en) * 1985-10-31 1987-05-13 Sullivan Mining Corporation Metal-oxide coating for carbonaceous fibers
GB2467366A (en) * 2009-02-03 2010-08-04 Rolls Royce Plc Fibre-reinforced Composite Materials with Glass Coated Carbon Fibres
DE102014212241A1 (en) * 2014-06-25 2015-12-31 Siemens Aktiengesellschaft Modified surface carbon fibers and methods of modifying a carbon fiber surface and using the carbon fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221764A2 (en) * 1985-10-31 1987-05-13 Sullivan Mining Corporation Metal-oxide coating for carbonaceous fibers
EP0221764A3 (en) * 1985-10-31 1988-03-30 Sullivan Mining Corporation Metal-oxide coating for carbonaceous fibers
GB2467366A (en) * 2009-02-03 2010-08-04 Rolls Royce Plc Fibre-reinforced Composite Materials with Glass Coated Carbon Fibres
DE102014212241A1 (en) * 2014-06-25 2015-12-31 Siemens Aktiengesellschaft Modified surface carbon fibers and methods of modifying a carbon fiber surface and using the carbon fiber

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee