GB1383566A - Fibrerenforced metal composites - Google Patents

Fibrerenforced metal composites

Info

Publication number
GB1383566A
GB1383566A GB3681272A GB3681272A GB1383566A GB 1383566 A GB1383566 A GB 1383566A GB 3681272 A GB3681272 A GB 3681272A GB 3681272 A GB3681272 A GB 3681272A GB 1383566 A GB1383566 A GB 1383566A
Authority
GB
United Kingdom
Prior art keywords
metal
powder
fibres
solution
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
GB3681272A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3681272A priority Critical patent/GB1383566A/en
Publication of GB1383566A publication Critical patent/GB1383566A/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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

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

1383566 Sintered fibre reinforced composites UNITED KINGDOM ATOMIC ENERGY AUTHORITY 7 Aug 1973 [7 Aug 1972] 36812/72 Headings C7D and C7F Sintered fibre reinforced metal composites are produced by coating the fibres and the metal powder with another metal which alloys with the powder metal to form a phase e.g. entectic, which has a melting temperature less than that of the powder or coating metal. The coated fibres and powder are then mixed and hot pressed. The fibres may be SiC or C, the metal powder Al or Cu and the coating metal Ag. The fibres and Al powder are separately coated with Ag from a solution containing 10-30 ml. 5% solution AgNO 3 , 30 ml. 7À5 solution NH 4 NO 3 , 20 ml. 5% solution dextrose, 20 ml. 10% solution sucrose and 80 ml. water. Ag was deposited by adding 10% KOH. The mixture of coated metal and fibres may be sheathed in Al, heated to 580‹C and rolled to thickness.
GB3681272A 1972-08-07 1972-08-07 Fibrerenforced metal composites Expired GB1383566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3681272A GB1383566A (en) 1972-08-07 1972-08-07 Fibrerenforced metal composites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3681272A GB1383566A (en) 1972-08-07 1972-08-07 Fibrerenforced metal composites

Publications (1)

Publication Number Publication Date
GB1383566A true GB1383566A (en) 1974-02-12

Family

ID=10391376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3681272A Expired GB1383566A (en) 1972-08-07 1972-08-07 Fibrerenforced metal composites

Country Status (1)

Country Link
GB (1) GB1383566A (en)

Cited By (2)

* 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
GB2239263A (en) * 1989-12-22 1991-06-26 Gen Electric Silicon carbide fibre-reinforced titanium base composites and coated silicon carbide fibres

Cited By (3)

* 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
GB2239263A (en) * 1989-12-22 1991-06-26 Gen Electric Silicon carbide fibre-reinforced titanium base composites and coated silicon carbide fibres
GB2239263B (en) * 1989-12-22 1993-10-06 Gen Electric Silicon carbide fiber-reinforced titanium base composites having improved interface properties

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Legal Events

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