GB1325291A - Methods of producing a metal and carbon fibre composite - Google Patents

Methods of producing a metal and carbon fibre composite

Info

Publication number
GB1325291A
GB1325291A GB1325291DA GB1325291A GB 1325291 A GB1325291 A GB 1325291A GB 1325291D A GB1325291D A GB 1325291DA GB 1325291 A GB1325291 A GB 1325291A
Authority
GB
United Kingdom
Prior art keywords
matrix
metal
carbon fibres
carbide
coating
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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Publication of GB1325291A publication Critical patent/GB1325291A/en
Expired 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
    • 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

Landscapes

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

Abstract

1325291 Casting composite articles; composite tape; bearing inserts BRITISH RAILWAYS BOARD 30 Dec 1971 [6 Jan 1971 11 June 1971] 677/71 and 27525/71 Headings B3A and B3F [Also in Divisions C7 and F2] In a method of forming a composite material comprising carbon fibres embedded in a metallic matrix, the carbon fibres are provided with a coating of a metal carbide prior to their being embedded in said matrix. The preferred carbides are those of Ti, V, Hf, Ta, Zr, Nb, Mo and Cr, and suitable matrix metals are Cu or an alloy thereof, Al, Mg and Sn-Pb alloys. A small amount of one of the carbide forming metals may be added to the matrix metal. In an example carbon fibres are provided with a coating of titanium carbide by passing them through a furnace containing titanium and iodine at a temperature of 950‹ C. The coated fibres are then placed in a silica mould and a tin-lead alloy containing 0À5% Ti introduced while the mould is being vibrated. The product may be used to form a plain bearing or it may be formed as a tape.
GB1325291D 1971-01-06 1971-12-30 Methods of producing a metal and carbon fibre composite Expired GB1325291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB67771 1971-01-06
GB2752571 1971-06-11

Publications (1)

Publication Number Publication Date
GB1325291A true GB1325291A (en) 1973-08-01

Family

ID=26236117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325291D Expired GB1325291A (en) 1971-01-06 1971-12-30 Methods of producing a metal and carbon fibre composite

Country Status (10)

Country Link
AT (1) AT315523B (en)
AU (1) AU463678B2 (en)
CA (1) CA953128A (en)
CH (1) CH551824A (en)
DE (1) DE2200239A1 (en)
FR (1) FR2121277A5 (en)
GB (1) GB1325291A (en)
HU (1) HU162940B (en)
IT (1) IT946324B (en)
PL (1) PL70988B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104417A (en) * 1973-03-12 1978-08-01 Union Carbide Corporation Method of chemically bonding aluminum to carbon substrates via monocarbides
US4252856A (en) 1973-03-12 1981-02-24 Union Carbide Corporation Chemically bonded aluminum coated carbon via monocarbides
US4347083A (en) 1973-03-12 1982-08-31 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
US4402744A (en) 1973-03-12 1983-09-06 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
GB2127501A (en) * 1982-09-23 1984-04-11 Metal Leve Sa Plain bearing
GB2173134A (en) * 1985-04-04 1986-10-08 Imp Clevie Inc Cast metal composite article

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807996A (en) * 1972-07-10 1974-04-30 Union Carbide Corp Carbon fiber reinforced nickel matrix composite having an intermediate layer of metal carbide
US3929427A (en) * 1972-07-10 1975-12-30 Union Carbide Corp Wear-resistant surface composite materials and method for producing same
US5016703A (en) * 1988-11-10 1991-05-21 Lanxide Technology Company, Lp Method of forming a metal matrix composite body by a spontaneous infiltration technique
DE19605398A1 (en) * 1996-02-14 1997-08-21 Wielage Bernhard Prof Dr Ing Production of metal matrix composites in strip or foil form

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104417A (en) * 1973-03-12 1978-08-01 Union Carbide Corporation Method of chemically bonding aluminum to carbon substrates via monocarbides
US4252856A (en) 1973-03-12 1981-02-24 Union Carbide Corporation Chemically bonded aluminum coated carbon via monocarbides
US4347083A (en) 1973-03-12 1982-08-31 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
US4402744A (en) 1973-03-12 1983-09-06 Union Carbide Corporation Chemically bonded aluminum coating for carbon via monocarbides
GB2127501A (en) * 1982-09-23 1984-04-11 Metal Leve Sa Plain bearing
GB2173134A (en) * 1985-04-04 1986-10-08 Imp Clevie Inc Cast metal composite article

Also Published As

Publication number Publication date
AU3760772A (en) 1973-07-12
FR2121277A5 (en) 1972-08-18
DE2200239A1 (en) 1972-07-20
AT315523B (en) 1974-05-27
CH551824A (en) 1974-07-31
IT946324B (en) 1973-05-21
HU162940B (en) 1973-05-28
PL70988B1 (en) 1974-04-30
AU463678B2 (en) 1975-07-31
CA953128A (en) 1974-08-20

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Legal Events

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