FR2363638A1 - BOX BODY OBTAINED FROM LIGHT METAL BLANKETS AND THEIR MANUFACTURING PROCESS - Google Patents

BOX BODY OBTAINED FROM LIGHT METAL BLANKETS AND THEIR MANUFACTURING PROCESS

Info

Publication number
FR2363638A1
FR2363638A1 FR7726732A FR7726732A FR2363638A1 FR 2363638 A1 FR2363638 A1 FR 2363638A1 FR 7726732 A FR7726732 A FR 7726732A FR 7726732 A FR7726732 A FR 7726732A FR 2363638 A1 FR2363638 A1 FR 2363638A1
Authority
FR
France
Prior art keywords
light metal
box body
manufacturing process
body obtained
metal blankets
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
FR7726732A
Other languages
French (fr)
Other versions
FR2363638B1 (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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2363638A1 publication Critical patent/FR2363638A1/en
Application granted granted Critical
Publication of FR2363638B1 publication Critical patent/FR2363638B1/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
    • C22C21/00—Alloys based on aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Cookers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Glass Compositions (AREA)
  • Powder Metallurgy (AREA)

Abstract

Le procédé selon l'invention se distingue en ce qu'on ajoute à de l'aluminium pur (contenant par exemple, en poids, 0,05 à 0,1% de silicium et 0,1 à 0,25 % de fer) avant son formage, au moins deux éléments freinant sa recristallisation et donnant naissance à un point péritectique - par exemple Ti et Zr - dans la proportion de 0,05 à 0,3 % chacun. Ce procédé permet de diminuer le poids des corps de boîte en métal léger, réduits au four.The process according to the invention is distinguished in that one adds to pure aluminum (containing for example, by weight, 0.05 to 0.1% of silicon and 0.1 to 0.25% of iron) before forming, at least two elements slowing down its recrystallization and giving rise to a peritectic point - for example Ti and Zr - in the proportion of 0.05 to 0.3% each. This process makes it possible to reduce the weight of the light metal box bodies, reduced in the oven.

FR7726732A 1976-09-02 1977-09-02 BOX BODY OBTAINED FROM LIGHT METAL BLANKETS AND THEIR MANUFACTURING PROCESS Granted FR2363638A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1112876A CH622031A5 (en) 1976-09-02 1976-09-02 Use of pure aluminium for aluminium cans

Publications (2)

Publication Number Publication Date
FR2363638A1 true FR2363638A1 (en) 1978-03-31
FR2363638B1 FR2363638B1 (en) 1984-04-20

Family

ID=4370340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726732A Granted FR2363638A1 (en) 1976-09-02 1977-09-02 BOX BODY OBTAINED FROM LIGHT METAL BLANKETS AND THEIR MANUFACTURING PROCESS

Country Status (8)

Country Link
AT (1) AT362941B (en)
CH (1) CH622031A5 (en)
DE (1) DE2737232C3 (en)
ES (1) ES462041A1 (en)
FR (1) FR2363638A1 (en)
GB (1) GB1566627A (en)
IT (1) IT1084728B (en)
NO (1) NO148154C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502900A (en) * 1981-02-06 1985-03-05 Vereinigte Deutsche Metallwerke Ag Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans
JPS59153861A (en) * 1983-02-22 1984-09-01 Fuji Photo Film Co Ltd Base for lithographic printing plate
GB8926404D0 (en) * 1989-11-22 1990-01-10 Alcan Int Ltd Aluminium alloys suitable for lithographic printing plates
EP0893512A1 (en) * 1997-07-17 1999-01-27 Norsk Hydro ASA High extrudability and high corrosion resistant aluminium alloy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820583A (en) * 1956-02-23 1959-09-23 Kaiser Aluminium Chem Corp Improvements in or relating to aluminium alloys and the production of coloured surfaces thereon
US3397044A (en) * 1967-08-11 1968-08-13 Reynolds Metals Co Aluminum-iron articles and alloys
FR1558156A (en) * 1968-03-22 1969-02-21
FR1562063A (en) * 1967-01-23 1969-04-04

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184968B (en) * 1958-05-17 1965-01-07 Aluminium Walzwerke Singen Process for the production of coated, thin aluminum sheets with high mechanical strength
CH384873A (en) * 1960-05-20 1965-02-26 Alusuisse Process for the production of hollow bodies from low-alloy aluminum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820583A (en) * 1956-02-23 1959-09-23 Kaiser Aluminium Chem Corp Improvements in or relating to aluminium alloys and the production of coloured surfaces thereon
FR1562063A (en) * 1967-01-23 1969-04-04
US3397044A (en) * 1967-08-11 1968-08-13 Reynolds Metals Co Aluminum-iron articles and alloys
FR1558156A (en) * 1968-03-22 1969-02-21

Also Published As

Publication number Publication date
IT1084728B (en) 1985-05-28
ATA628777A (en) 1980-11-15
DE2737232A1 (en) 1978-03-16
NO148154B (en) 1983-05-09
DE2737232B2 (en) 1980-01-24
AT362941B (en) 1981-06-25
ES462041A1 (en) 1978-12-01
DE2737232C3 (en) 1983-03-24
FR2363638B1 (en) 1984-04-20
GB1566627A (en) 1980-05-08
NO772980L (en) 1978-03-03
CH622031A5 (en) 1981-03-13
NO148154C (en) 1983-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse