ES404523A1 - Aluminium alloys - Google Patents

Aluminium alloys

Info

Publication number
ES404523A1
ES404523A1 ES404523A ES404523A ES404523A1 ES 404523 A1 ES404523 A1 ES 404523A1 ES 404523 A ES404523 A ES 404523A ES 404523 A ES404523 A ES 404523A ES 404523 A1 ES404523 A1 ES 404523A1
Authority
ES
Spain
Prior art keywords
plates
aging
alloy
kept below
sheets
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
ES404523A
Other languages
Spanish (es)
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 Research and Development Ltd
Original Assignee
Alcan Research and Development 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
Application filed by Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Publication of ES404523A1 publication Critical patent/ES404523A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • 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
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

A method of manufacturing weldable armor plates for armored vehicles, which comprises forming plates at least 25mm thick from an alloy having the following composition: Zn 5.0-6.0%; Mg 1.7-2.1%; Zr 0.05-0.2%; Mn 0-0.4%; Cu up to 0.15%; the Ti, Fe and Si respectively being kept below the following maximum impurity levels of 0.1%, 0.5% and 0.3% respectively, the other impurities each being kept below 0.05% and below a total of 0.15%, the rest being Al, and subjecting the alloy plates to a heat treatment in solution, sharply cooling the heated sheets and aging the sharply cooled sheets by reheating to a temperature of " aging". (Machine-translation by Google Translate, not legally binding)
ES404523A 1971-07-05 1972-07-04 Aluminium alloys Expired ES404523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3149271A GB1392722A (en) 1971-07-05 1971-07-05 Aluminium alloys

Publications (1)

Publication Number Publication Date
ES404523A1 true ES404523A1 (en) 1975-06-16

Family

ID=10323887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404523A Expired ES404523A1 (en) 1971-07-05 1972-07-04 Aluminium alloys

Country Status (8)

Country Link
BE (1) BE785856A (en)
DE (1) DE2233028B2 (en)
ES (1) ES404523A1 (en)
FR (1) FR2145257A5 (en)
GB (1) GB1392722A (en)
IT (1) IT962801B (en)
NL (1) NL7209387A (en)
SE (1) SE388213B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9101583A (en) * 1991-09-20 1993-04-16 Dsm Nv COMPOSITE ARMOR PLATE INCLUDING A COMPOSITE LAYER AND A METAL LAYER.
WO2010049445A1 (en) * 2008-10-30 2010-05-06 Aleris Aluminum Duffel Bvba Structural automotive component of an aluminium alloy sheet product
EP2473643B1 (en) 2009-09-04 2021-05-05 Arconic Technologies LLC Methods of aging aluminum alloys to achieve improved ballistics performance
EP2479305A1 (en) * 2011-01-21 2012-07-25 Aleris Aluminum Duffel BVBA Method of manufacturing a structural automotive part made from a rolled Al-Zn alloy
EP2716780A4 (en) * 2011-06-02 2014-11-05 Aisin Keikinzoku Co Ltd Aluminum alloy and method of manufacturing extrusion using same
EP2581218B2 (en) * 2012-09-12 2018-06-06 Aleris Aluminum Duffel BVBA Production of formed automotive structural parts from AA7xxx-series aluminium alloys

Also Published As

Publication number Publication date
BE785856A (en) 1973-01-05
IT962801B (en) 1973-12-31
FR2145257A5 (en) 1973-02-16
SE388213B (en) 1976-09-27
GB1392722A (en) 1975-04-30
DE2233028A1 (en) 1973-02-22
NL7209387A (en) 1973-01-09
DE2233028B2 (en) 1977-10-20

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