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FR2208743A1 - Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes - Google Patents

Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes

Info

Publication number
FR2208743A1
FR2208743A1 FR7235687A FR7235687A FR2208743A1 FR 2208743 A1 FR2208743 A1 FR 2208743A1 FR 7235687 A FR7235687 A FR 7235687A FR 7235687 A FR7235687 A FR 7235687A FR 2208743 A1 FR2208743 A1 FR 2208743A1
Authority
FR
France
Prior art keywords
carbon monoxide
hydrogen
contruction
aeroplanes
prodn
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
FR7235687A
Other languages
French (fr)
Other versions
FR2208743B1 (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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR7235687A priority Critical patent/FR2208743A1/en
Publication of FR2208743A1 publication Critical patent/FR2208743A1/en
Application granted granted Critical
Publication of FR2208743B1 publication Critical patent/FR2208743B1/fr
Granted 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
    • C22C1/08—Alloys with open or closed pores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Foaming of a melt is produced in a heated, pressure variable crucible, by the liberation of pre-dissolved hydrogen when the pressure is lowered and/or by the release of carbon monoxide opt. accompanied by a lowering of the pressure. Pref. the metals used are Al, Fe, Ti and their alloys.
FR7235687A 1972-10-09 1972-10-09 Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes Granted FR2208743A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7235687A FR2208743A1 (en) 1972-10-09 1972-10-09 Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235687A FR2208743A1 (en) 1972-10-09 1972-10-09 Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes

Publications (2)

Publication Number Publication Date
FR2208743A1 true FR2208743A1 (en) 1974-06-28
FR2208743B1 FR2208743B1 (en) 1976-10-29

Family

ID=9105357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235687A Granted FR2208743A1 (en) 1972-10-09 1972-10-09 Foamed metal prodn. using hydrogen and/or carbon monoxide - prod. used in contruction of buildings, cars and aeroplanes

Country Status (1)

Country Link
FR (1) FR2208743A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210803A1 (en) * 1985-07-19 1987-02-04 Agency Of Industrial Science And Technology Foamed metal and method of producing same
EP0583415A4 (en) * 1991-04-29 1995-11-08 Dmk Tek Inc Method and apparatus for manufacturing porous articles
WO1998011264A1 (en) * 1996-09-16 1998-03-19 Ashurst Technology Corporation Ltd. Production of cast products with controlled density by controlling gas concentration in a material
WO2015059531A1 (en) 2013-10-24 2015-04-30 Instytut Odlewnictwa The pressure reactor for producing materials having directed porosity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718792A (en) * 1952-07-24 1954-11-17 Centre Nat Rech Scient Improvements relating to the manufacture of porous material with an aluminium base
FR1250746A (en) * 1960-01-05 1961-01-13 Process for continuously obtaining metal with a honeycomb structure
FR1259163A (en) * 1960-05-24 1961-04-21 Lor Corp Foaming granulated aluminum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718792A (en) * 1952-07-24 1954-11-17 Centre Nat Rech Scient Improvements relating to the manufacture of porous material with an aluminium base
FR1250746A (en) * 1960-01-05 1961-01-13 Process for continuously obtaining metal with a honeycomb structure
FR1259163A (en) * 1960-05-24 1961-04-21 Lor Corp Foaming granulated aluminum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210803A1 (en) * 1985-07-19 1987-02-04 Agency Of Industrial Science And Technology Foamed metal and method of producing same
EP0583415A4 (en) * 1991-04-29 1995-11-08 Dmk Tek Inc Method and apparatus for manufacturing porous articles
WO1998011264A1 (en) * 1996-09-16 1998-03-19 Ashurst Technology Corporation Ltd. Production of cast products with controlled density by controlling gas concentration in a material
WO2015059531A1 (en) 2013-10-24 2015-04-30 Instytut Odlewnictwa The pressure reactor for producing materials having directed porosity

Also Published As

Publication number Publication date
FR2208743B1 (en) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse