GB2001676A - Composite metallic/non-metallic product - Google Patents

Composite metallic/non-metallic product

Info

Publication number
GB2001676A
GB2001676A GB7829881A GB7829881A GB2001676A GB 2001676 A GB2001676 A GB 2001676A GB 7829881 A GB7829881 A GB 7829881A GB 7829881 A GB7829881 A GB 7829881A GB 2001676 A GB2001676 A GB 2001676A
Authority
GB
United Kingdom
Prior art keywords
metallic
metallic element
metal
aluminium
product
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.)
Granted
Application number
GB7829881A
Other versions
GB2001676B (en
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of GB2001676A publication Critical patent/GB2001676A/en
Priority to EP79302991A priority Critical patent/EP0013148A1/en
Application granted granted Critical
Publication of GB2001676B publication Critical patent/GB2001676B/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals

Abstract

It is known to produce metallic/ non-metallic products in which non- metallic fibres are calcined in sheets under pressure with a metal. Such products have highly directional properties. It is also known to produce cermets by casting a metal coated non-metallic element with a metal, but this does not work for materials such as boron and aluminium. The present invention discloses a method of manufacturing a composite product and a composite product having a metal covering 1 e.g. aluminium, which contains a mixture 2 of powder of a non-metallic element e.g. boron, bismuth or graphite and a metallic element e.g. aluminium, the non-metallic element being insoluble or substantially insoluble in the solid state with the metallic element. The product may formed by drawing and rolling and may be used as a cladding panel or screen. <IMAGE>
GB7829881A 1977-07-27 1978-07-14 Composite metallic/non-metallic product Expired GB2001676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP79302991A EP0013148A1 (en) 1978-07-14 1979-12-20 A method of sealing conduits and a kit for use in such method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723144A FR2398602A1 (en) 1977-07-27 1977-07-27 COMPOSITE PRODUCT BASED ON NON-METALLIC AND METALIC ELEMENTS

Publications (2)

Publication Number Publication Date
GB2001676A true GB2001676A (en) 1979-02-07
GB2001676B GB2001676B (en) 1982-03-31

Family

ID=9193885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829881A Expired GB2001676B (en) 1977-07-27 1978-07-14 Composite metallic/non-metallic product

Country Status (2)

Country Link
FR (1) FR2398602A1 (en)
GB (1) GB2001676B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119781A1 (en) * 1983-03-04 1984-09-26 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. A neutron shielding material
FR2556876A1 (en) * 1983-12-14 1985-06-21 Centre Nat Etd Spatiales Process for the manufacture of structures made of composite materials forming a neutron shielding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119781A1 (en) * 1983-03-04 1984-09-26 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. A neutron shielding material
FR2556876A1 (en) * 1983-12-14 1985-06-21 Centre Nat Etd Spatiales Process for the manufacture of structures made of composite materials forming a neutron shielding

Also Published As

Publication number Publication date
FR2398602A1 (en) 1979-02-23
FR2398602B1 (en) 1981-05-08
GB2001676B (en) 1982-03-31

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Legal Events

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