GB1363494A - Sintered metallic lightweight composites - Google Patents

Sintered metallic lightweight composites

Info

Publication number
GB1363494A
GB1363494A GB3339071A GB3339071A GB1363494A GB 1363494 A GB1363494 A GB 1363494A GB 3339071 A GB3339071 A GB 3339071A GB 3339071 A GB3339071 A GB 3339071A GB 1363494 A GB1363494 A GB 1363494A
Authority
GB
United Kingdom
Prior art keywords
spheres
sio
metal
july
base alloy
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
GB3339071A
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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP6211470A external-priority patent/JPS4815123B1/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of GB1363494A publication Critical patent/GB1363494A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1112—Making porous workpieces or articles with particular physical characteristics comprising hollow spheres or hollow fibres
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

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

Abstract

1363494 Sintered porous compacts KUREHA KAGAKU KOGYO K K 15 July 1971 [17 July 1970 10 Aug 1970] 33390/71 Heading C7D Sintered composite porous material is made by mixing Al, Al base alloy or Mg base alloy with hollow microspheres such as glass, SiO 2 ,Al 2 O 3 , C, Cu, Ni or Fe which retain their form during sintering, and pressing and sintering or hot pressing the mixture. The spheres preferably have a diameter less than 2 mm. and may be activated with a fluxes such as the chlorides fluorides of alkali and alkaline metals or Al or ZnCl 2 . Non metallic spheres may also be chemically or electro-plated with Cu or Ni. The minimum volume ratio of metal to spheres is 15- 85. The metal and spheres may be dry mixed or wet mixed with 2-15% volume of an organic, inorganic or organometallic thermocurable binder such as resins, K 2 SiO 3 , Li 2 SiO 3 , low polymer ethyl silicate, alkyl titanates or Al alkoxides. Alternatively the spheres may be added to the molten metal which forms a coating on the spheres.
GB3339071A 1970-07-17 1971-07-15 Sintered metallic lightweight composites Expired GB1363494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6211470A JPS4815123B1 (en) 1970-07-17 1970-07-17
JP6921870 1970-08-10

Publications (1)

Publication Number Publication Date
GB1363494A true GB1363494A (en) 1974-08-14

Family

ID=26403169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3339071A Expired GB1363494A (en) 1970-07-17 1971-07-15 Sintered metallic lightweight composites

Country Status (4)

Country Link
CA (1) CA937784A (en)
DE (1) DE2135444C3 (en)
FR (1) FR2101800A5 (en)
GB (1) GB1363494A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114447553A (en) * 2022-01-24 2022-05-06 安徽宏源特种电缆股份有限公司 Aerospace ultra-light low-loss phase-stable coaxial cable
CN116083746A (en) * 2023-01-16 2023-05-09 上海交通大学 Preparation method of intra-crystal aluminum-oxygen-carbon dispersion strengthening carbon nano tube/aluminum-based composite material
CN116083746B (en) * 2023-01-16 2024-05-28 上海交通大学 Preparation method of intra-crystal aluminum-oxygen-carbon dispersion strengthening carbon nano tube/aluminum-based composite material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737248C2 (en) * 1977-08-18 1985-09-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München High strength component with a complex geometric shape and process for its manufacture
US4582534A (en) * 1981-03-18 1986-04-15 Torobin Leonard B Metal microspheres, filamented hollow metal microspheres and articles produced therefrom
US4568389A (en) * 1981-03-18 1986-02-04 Torobin Leonard B Shaped form or formed mass of hollow metal microspheres
DE29922549U1 (en) * 1999-12-22 2001-05-23 Sachsenring Automobiltechnik Construction material
DE10328047B3 (en) * 2003-06-23 2005-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Made of metal foam blocks component and method for its preparation
RU2765970C1 (en) * 2020-10-14 2022-02-07 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Method of producing highly porous metal materials based on hollow nanostructured microspheres of metals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114447553A (en) * 2022-01-24 2022-05-06 安徽宏源特种电缆股份有限公司 Aerospace ultra-light low-loss phase-stable coaxial cable
CN116083746A (en) * 2023-01-16 2023-05-09 上海交通大学 Preparation method of intra-crystal aluminum-oxygen-carbon dispersion strengthening carbon nano tube/aluminum-based composite material
CN116083746B (en) * 2023-01-16 2024-05-28 上海交通大学 Preparation method of intra-crystal aluminum-oxygen-carbon dispersion strengthening carbon nano tube/aluminum-based composite material

Also Published As

Publication number Publication date
FR2101800A5 (en) 1972-03-31
DE2135444B2 (en) 1974-08-15
DE2135444A1 (en) 1972-01-20
CA937784A (en) 1973-12-04
DE2135444C3 (en) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee