ATE69067T1 - MANUFACTURE OF SHEET OF ALUMINUM ALLOY AND ARTICLES MADE THEREOF. - Google Patents

MANUFACTURE OF SHEET OF ALUMINUM ALLOY AND ARTICLES MADE THEREOF.

Info

Publication number
ATE69067T1
ATE69067T1 AT86309497T AT86309497T ATE69067T1 AT E69067 T1 ATE69067 T1 AT E69067T1 AT 86309497 T AT86309497 T AT 86309497T AT 86309497 T AT86309497 T AT 86309497T AT E69067 T1 ATE69067 T1 AT E69067T1
Authority
AT
Austria
Prior art keywords
sheet
article
gauge
manufacture
aluminum alloy
Prior art date
Application number
AT86309497T
Other languages
German (de)
Inventor
Paul William Jeffrey
Gilles Marchand
Original Assignee
Alcan Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8196240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE69067(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Application granted granted Critical
Publication of ATE69067T1 publication Critical patent/ATE69067T1/en

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
    • C22F1/05—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 of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

A process for producing Al-Mg-Si alloy sheet in T8 temper, including the steps of providing a sheet article of an intermediate gauge, solution heat treating the article, naturally aging the article for at least one day, cold rolling the article to final gauge, and artificially aging it, wherein the artificial aging step is performed by heating the cold rolled sheet at final gauge to a predetermined temperature for a time shorter than that at which maximum yield strength would be achieved. The intermediate gauge is selected such that a reduction between about 25% and about 71% therefrom is required to achieve the final gauge. The T8 sheet is characterized by strength and formability properties suitable for production of one piece drawn and ironed can bodies and lids therefor, and for other purposes.
AT86309497T 1986-12-05 1986-12-05 MANUFACTURE OF SHEET OF ALUMINUM ALLOY AND ARTICLES MADE THEREOF. ATE69067T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86309497A EP0269773B1 (en) 1986-12-05 1986-12-05 Production of aluminum alloy sheet and articles fabricated therefrom

Publications (1)

Publication Number Publication Date
ATE69067T1 true ATE69067T1 (en) 1991-11-15

Family

ID=8196240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309497T ATE69067T1 (en) 1986-12-05 1986-12-05 MANUFACTURE OF SHEET OF ALUMINUM ALLOY AND ARTICLES MADE THEREOF.

Country Status (4)

Country Link
EP (1) EP0269773B1 (en)
AT (1) ATE69067T1 (en)
DE (1) DE3682289D1 (en)
ES (1) ES2026135T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7191032B2 (en) 2004-05-14 2007-03-13 Novelis Inc. Methods of and apparatus for forming hollow metal articles
CA2817425C (en) 2012-05-31 2020-07-21 Rio Tinto Alcan International Limited Aluminium alloy combining high strength, elongation and extrudability
US11905583B2 (en) * 2021-06-09 2024-02-20 Applied Materials, Inc. Gas quench for diffusion bonding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856182A (en) * 1958-05-17 1960-12-14 Aluminium Walzwerke Singen Improvements relating to the production of lacquered sheets
CH624147A5 (en) * 1976-12-24 1981-07-15 Alusuisse
DE2810958A1 (en) * 1977-12-30 1979-07-05 Alusuisse Age hardening of aluminium alloys - using isothermal treatment step after soln. treatment to improve nucleation site distribution
DE2929724C2 (en) * 1978-08-04 1985-12-05 Coors Container Co., Golden, Col. Method of making an aluminum alloy ribbon for cans and lids
JPS58224141A (en) * 1982-06-21 1983-12-26 Sumitomo Light Metal Ind Ltd Cold roller aluminum alloy plate for forming and its manufacture
US4637842A (en) * 1984-03-13 1987-01-20 Alcan International Limited Production of aluminum alloy sheet and articles fabricated therefrom

Also Published As

Publication number Publication date
EP0269773A1 (en) 1988-06-08
DE3682289D1 (en) 1991-12-05
ES2026135T3 (en) 1992-04-16
EP0269773B1 (en) 1991-10-30

Similar Documents

Publication Publication Date Title
ATE198915T1 (en) HEAT TREATMENT PROCESS FOR ALUMINUM ALLOY SHEET
ES8404931A1 (en) A car stabilizer and a manufacturing method therefor.
SE7708876L (en) PROCEDURE FOR REPLACING A CONSTRUCTION ELEMENT FOR A VEHICLE
JPS5620136A (en) Copper alloy member
ATE130875T1 (en) METHOD FOR PRODUCING NON-CORNORIENTED ELECTRICAL STEEL SEMI-FINISHED PRODUCTS.
CN105195551A (en) Profiled bar fine wire drawing technology
KR0178603B1 (en) Process for manufacturing a light metal wheel in a single piece from a wrought aluminum material
ATE69067T1 (en) MANUFACTURE OF SHEET OF ALUMINUM ALLOY AND ARTICLES MADE THEREOF.
JPS644429A (en) Manufacture of high-strength cold-rolled steel sheet with high (r) value
CA2193349A1 (en) Method of increasing the yield strength of cold formed steel sections
NO20015497L (en) Heat treatment of machined aluminum alloy products
IL88586A0 (en) Aluminium alloy parts,in particular rods,having an improved fatigue strength and their production
BR9912522A (en) Process for the production of hot-treatable laminar articles
ATE140271T1 (en) METHOD FOR PRODUCING NON-CORNORIENTED MAGNETIC STEEL SHEETS AND STEEL SHEETS THEREFORE OBTAINED
RU96117993A (en) METHOD FOR PRODUCING PRODUCTS FROM ZIRCONIUM ALLOYS
ATE75786T1 (en) PROCESS FOR TREATMENT OF COLD ROLLED STAINLESS STEEL SHEET AND STRIP.
JPS56102519A (en) Cold rolling method for stainless steel of high strength
RU2000103206A (en) METHOD FOR PRODUCING PRODUCTS FROM TITANIUM ALLOY VT16
KR940002365A (en) Manufacturing method of steel wire for high tension bolt
JPS5770043A (en) Method for manufacture tapered coiled spring
IE802462L (en) Superplastic alloy.
SU1154968A1 (en) METHOD FOR TREATING SEMI-FINISHED PRODUCTS FROM TITANIUM ALLOYS
Tulyakov Effect of Cold Working on Heat Resistance of 12 Kh 1 MF Steel Bent Tubes
Cho A Method of Producing an Unrecrystallized Aluminum Based Thin Gauge Flat Rolled, Heat Treated Product
Grishko et al. The Influence of Rolling and Annealing Parameters on the Properties of Galvanized Sheet

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked