GB1257349A - - Google Patents

Info

Publication number
GB1257349A
GB1257349A GB1257349DA GB1257349A GB 1257349 A GB1257349 A GB 1257349A GB 1257349D A GB1257349D A GB 1257349DA GB 1257349 A GB1257349 A GB 1257349A
Authority
GB
United Kingdom
Prior art keywords
fibres
substrate
liquid
matrix material
liquid suspension
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
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 filed Critical
Publication of GB1257349A publication Critical patent/GB1257349A/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
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/025—Aligning or orienting the fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/126—Whiskers, i.e. reinforcement in the form of monocrystals

Landscapes

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

Abstract

1,257,349. Coatings. TRW Inc. 20 March, 1969 [21 March, 1968], No. 14770/69. Heading B2E. Coatings are applied to a substrate by immersing the substrate in a liquid suspension containing matrix material in particle form and a multiplicity of fibres of material different from that of the matrix, aligning the fibres in the liquid suspension and while moving the substrate through the liquid suspension depositing the fibres commingled with the matrix material as a film half to 30 microns thick with the fibres oriented parallel to each other and to the plane of the layer. The fibres may be suspended in a non-volatile liquid such as amyl acetate and an alternating electrical voltage applied to the liquid to align the fibres. The substrate may then be drawn upwardly through the fibres to the surface. The matrix material may be particles or powders of material such as aluminium, nickel, titanium, coloumbium, tantalum or alloys of these. The fibres are preferably single crystal fibres of silicon carbide, aluminium oxide or silicon nitride, or of glass. The substrate may be a thin plastics sheet, a metal foil or a wire. Binders such as nitrocellulose or polybutadiene may be incorporated in a suspension to assist adhesion of the fibres. The applied layer may be moved from the substrate to form a self-supporting film.
GB1257349D 1968-03-21 1969-03-20 Expired GB1257349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71505768A 1968-03-21 1968-03-21

Publications (1)

Publication Number Publication Date
GB1257349A true GB1257349A (en) 1971-12-15

Family

ID=24872506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257349D Expired GB1257349A (en) 1968-03-21 1969-03-20

Country Status (1)

Country Link
GB (1) GB1257349A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081204A2 (en) * 1981-12-02 1983-06-15 Sumitomo Chemical Company, Limited Process for producing fiber-reinforced metal composite material
US4786366A (en) * 1985-12-28 1988-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Process for producing fiber aggregate
EP0297151A1 (en) * 1987-06-29 1989-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Process for producing fiber aggregate
EP0299096A1 (en) * 1987-07-13 1989-01-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for producing oriented fiber aggregate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081204A2 (en) * 1981-12-02 1983-06-15 Sumitomo Chemical Company, Limited Process for producing fiber-reinforced metal composite material
EP0081204A3 (en) * 1981-12-02 1984-11-28 Sumitomo Chemical Company, Limited Process for producing fiber-reinforced metal composite material
US4786366A (en) * 1985-12-28 1988-11-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Process for producing fiber aggregate
US4975149A (en) * 1985-12-28 1990-12-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Process for producing fiber aggregate
EP0297151A1 (en) * 1987-06-29 1989-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Process for producing fiber aggregate
EP0299096A1 (en) * 1987-07-13 1989-01-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for producing oriented fiber aggregate

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees