CA1165149A - Procede pour rendre plus ductiles des objets formes en alliage superplastique - Google Patents

Procede pour rendre plus ductiles des objets formes en alliage superplastique

Info

Publication number
CA1165149A
CA1165149A CA000366923A CA366923A CA1165149A CA 1165149 A CA1165149 A CA 1165149A CA 000366923 A CA000366923 A CA 000366923A CA 366923 A CA366923 A CA 366923A CA 1165149 A CA1165149 A CA 1165149A
Authority
CA
Canada
Prior art keywords
superplastic
objects
ductility
calcium
improving
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
CA000366923A
Other languages
English (en)
French (fr)
Inventor
Giovanni Pellegrini
Giovanni Piatti
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Application granted granted Critical
Publication of CA1165149A publication Critical patent/CA1165149A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/902—Superplastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Sampling And Sample Adjustment (AREA)
CA000366923A 1979-12-17 1980-12-16 Procede pour rendre plus ductiles des objets formes en alliage superplastique Expired CA1165149A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU82002A LU82002A1 (fr) 1979-12-17 1979-12-17 Procede pour rendre plus ductiles des objets formes en alliage superplastique
LU82.002 1979-12-17

Publications (1)

Publication Number Publication Date
CA1165149A true CA1165149A (fr) 1984-04-10

Family

ID=19729314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000366923A Expired CA1165149A (fr) 1979-12-17 1980-12-16 Procede pour rendre plus ductiles des objets formes en alliage superplastique

Country Status (11)

Country Link
US (1) US4381954A (enExample)
BE (1) BE886655A (enExample)
CA (1) CA1165149A (enExample)
DE (1) DE3045570A1 (enExample)
DK (1) DK529280A (enExample)
FR (1) FR2472031A1 (enExample)
GB (1) GB2066851B (enExample)
IE (1) IE50607B1 (enExample)
IT (1) IT1146072B (enExample)
LU (1) LU82002A1 (enExample)
NL (1) NL8006662A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5305067B2 (ja) * 2007-09-14 2013-10-02 日産自動車株式会社 アルミニウム合金からなる応力緩衝材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456050A (en) * 1974-05-13 1976-11-17 British Aluminium Co Ltd Production of metallic articles
GB1452646A (en) * 1974-11-13 1976-10-13 Euratom Aluminium based alloy
US4126448A (en) * 1977-03-31 1978-11-21 Alcan Research And Development Limited Superplastic aluminum alloy products and method of preparation

Also Published As

Publication number Publication date
GB2066851A (en) 1981-07-15
IT8050387A0 (it) 1980-12-16
BE886655A (fr) 1981-04-01
IE50607B1 (en) 1986-05-28
FR2472031A1 (fr) 1981-06-26
FR2472031B1 (enExample) 1983-07-29
GB2066851B (en) 1983-01-19
IE802462L (en) 1981-06-17
NL8006662A (nl) 1981-07-16
IT1146072B (it) 1986-11-12
LU82002A1 (fr) 1980-04-23
DK529280A (da) 1981-06-18
DE3045570A1 (de) 1981-06-25
US4381954A (en) 1983-05-03

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Legal Events

Date Code Title Description
MKEX Expiry