GB1328880A - Manufacture of fibre-composite materials - Google Patents

Manufacture of fibre-composite materials

Info

Publication number
GB1328880A
GB1328880A GB5592570A GB5592570A GB1328880A GB 1328880 A GB1328880 A GB 1328880A GB 5592570 A GB5592570 A GB 5592570A GB 5592570 A GB5592570 A GB 5592570A GB 1328880 A GB1328880 A GB 1328880A
Authority
GB
United Kingdom
Prior art keywords
fibre
composite
fibres
matrix material
nov
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
GB5592570A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1328880A publication Critical patent/GB1328880A/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
    • C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments

Abstract

1328880 Sintered fibre composite SIEMENS A G 24 Nov 1970 [29 Nov 1969] 55925/70 Heading C7D A fibre-composite is made by sintering a pressed compact comprising mutually aligned fibres and a particulate matrix material. The mean particle size of the matrix material is not greater than the mean diameter of the fibres and not large in comparison with the mean lateral spacing between adjacent fibres. The matrix material may be a ceramic or metallic material and is preferably in the form of platelets, flakes or scales. An example describes the preparation of a composite of silicon nitride whiskers in a copper matrix. A mixture of copper platelets and silicon nitride whiskers are dispersed in water, filtered off, mixed with aqueous methyl cellulose solution, kneaded and then extruded to a blank. The blank is heated in a hydrogen atmosphere to remove the methyl cellulose and then sintered at 700‹C and a pressure of 5 Mkg/cm<SP>2</SP>.
GB5592570A 1969-11-29 1970-11-24 Manufacture of fibre-composite materials Expired GB1328880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960081 DE1960081A1 (en) 1969-11-29 1969-11-29 Process for the production of fiber composite materials

Publications (1)

Publication Number Publication Date
GB1328880A true GB1328880A (en) 1973-09-05

Family

ID=5752519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5592570A Expired GB1328880A (en) 1969-11-29 1970-11-24 Manufacture of fibre-composite materials

Country Status (3)

Country Link
DE (1) DE1960081A1 (en)
FR (1) FR2072476A5 (en)
GB (1) GB1328880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124658A (en) * 1982-07-27 1984-02-22 Dunlop Ltd A load-bearing thermal insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124658A (en) * 1982-07-27 1984-02-22 Dunlop Ltd A load-bearing thermal insulator

Also Published As

Publication number Publication date
DE1960081A1 (en) 1971-06-03
FR2072476A5 (en) 1971-09-24

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Legal Events

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