FR2408403A2 - Procede de thermoformage d'alliages a base d'aluminium - Google Patents

Procede de thermoformage d'alliages a base d'aluminium

Info

Publication number
FR2408403A2
FR2408403A2 FR7734521A FR7734521A FR2408403A2 FR 2408403 A2 FR2408403 A2 FR 2408403A2 FR 7734521 A FR7734521 A FR 7734521A FR 7734521 A FR7734521 A FR 7734521A FR 2408403 A2 FR2408403 A2 FR 2408403A2
Authority
FR
France
Prior art keywords
sheet
layer
obtd
pref
thermo
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
FR7734521A
Other languages
English (en)
Other versions
FR2408403B2 (fr
Inventor
Jacques Baril
Jean-Yves Gaborieau
Philippe Lheureux
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.)
Societe de Conditionnement en Aluminium SCAL GP SA
Original Assignee
Societe de Conditionnement en Aluminium SCAL GP 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 Societe de Conditionnement en Aluminium SCAL GP SA filed Critical Societe de Conditionnement en Aluminium SCAL GP SA
Priority to FR7734521A priority Critical patent/FR2408403A2/fr
Priority to DE7878420003T priority patent/DE2860234D1/de
Priority to EP78420003A priority patent/EP0001198B1/fr
Priority to US05/933,876 priority patent/US4250727A/en
Priority to IT27091/78A priority patent/IT1098413B/it
Priority to ES472930A priority patent/ES472930A1/es
Priority to CH913778A priority patent/CH627669A5/fr
Priority to LU80174A priority patent/LU80174A1/fr
Priority to DK385178A priority patent/DK385178A/da
Priority to JP10697778A priority patent/JPS5447859A/ja
Priority to AT636178A priority patent/AT358892B/de
Priority to CA000310495A priority patent/CA1116475A/fr
Publication of FR2408403A2 publication Critical patent/FR2408403A2/fr
Application granted granted Critical
Publication of FR2408403B2 publication Critical patent/FR2408403B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/30—Anodisation of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDE DE FABRICATION DE PIECES MINCES EN ALLIAGES D'ALUMINIUM. CE PROCEDE CONSISTE A THERMOFORMER DANS DES MOULES DES EBAUCHES A PAROI MINCE. LES PROBLEMES DE DEMOULAGE SONT RESOLUS GRACE A UNE COUCHE SUPERFICIELLE D'ALUMINE. CE PROCEDE TROUVERA SES PRINCIPALES APPLICATIONS DANS LES FABRICATIONS D'EMBALLAGES A PAROIS MINCES AINSI QUE CELLES DE PIECES POUR L'AUTOMOBILE.
FR7734521A 1977-09-05 1977-11-10 Procede de thermoformage d'alliages a base d'aluminium Granted FR2408403A2 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7734521A FR2408403A2 (fr) 1977-11-10 1977-11-10 Procede de thermoformage d'alliages a base d'aluminium
DE7878420003T DE2860234D1 (en) 1977-09-05 1978-07-26 Process for the manufacture of articles by the thermoforming of aluminium or magnesium or of aluminium or magnesium base alloys
EP78420003A EP0001198B1 (fr) 1977-09-05 1978-07-26 Procédé de fabrication par thermoformage de pièces en aluminium ou magnésium ou en alliages à base d'aluminium ou de magnésium
US05/933,876 US4250727A (en) 1977-09-05 1978-08-15 Process for the production of thermoformed articles comprised of aluminum-based and magnesium-based alloys
IT27091/78A IT1098413B (it) 1977-09-05 1978-08-29 Procedimento di fabbricazione di pezzi in leghe a base d'alluminio o di magnesio per termoformatura
CH913778A CH627669A5 (fr) 1977-09-05 1978-08-30 Procede de fabrication de pieces en aluminium ou magnesium ou en alliages a base de ces metaux, par thermoformage.
ES472930A ES472930A1 (es) 1977-09-05 1978-08-30 Procedimiento de fabricacion de piezas de aleaciones a base de aluminio o de magnesio por termoformado
LU80174A LU80174A1 (fr) 1977-09-05 1978-08-30 Procede de fabrication de pieces en alliages a base d'aluminium ou de magnesium par thermoformage
DK385178A DK385178A (da) 1977-09-05 1978-08-31 Fremgangsmaade til fremstilling af emner af en aluminium eller magnesiumlegrring
JP10697778A JPS5447859A (en) 1977-09-05 1978-08-31 Method of making aluminum base or magnesium base alloy member using hot forming process
AT636178A AT358892B (de) 1977-09-05 1978-09-01 Verfahren zur herstellung von gegenstaenden aus legierungen auf basis von aluminium oder magnesium
CA000310495A CA1116475A (fr) 1977-09-05 1978-09-01 Procede de fabrication de pieces en alliages a base d'aluminium ou de magnesium par thermoformage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734521A FR2408403A2 (fr) 1977-11-10 1977-11-10 Procede de thermoformage d'alliages a base d'aluminium

Publications (2)

Publication Number Publication Date
FR2408403A2 true FR2408403A2 (fr) 1979-06-08
FR2408403B2 FR2408403B2 (fr) 1982-07-30

Family

ID=9197707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734521A Granted FR2408403A2 (fr) 1977-09-05 1977-11-10 Procede de thermoformage d'alliages a base d'aluminium

Country Status (1)

Country Link
FR (1) FR2408403A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929539A1 (fr) * 2008-04-08 2009-10-09 Airbus France Sas Dispositif d'alimentation perfectionne pour systeme de pressage a chaud superplastique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929539A1 (fr) * 2008-04-08 2009-10-09 Airbus France Sas Dispositif d'alimentation perfectionne pour systeme de pressage a chaud superplastique
US8065899B2 (en) 2008-04-08 2011-11-29 Airbus France Advanced feed device for a superplastic press forming system

Also Published As

Publication number Publication date
FR2408403B2 (fr) 1982-07-30

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