GB1069982A - Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same - Google Patents

Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same

Info

Publication number
GB1069982A
GB1069982A GB38861/63A GB3886163A GB1069982A GB 1069982 A GB1069982 A GB 1069982A GB 38861/63 A GB38861/63 A GB 38861/63A GB 3886163 A GB3886163 A GB 3886163A GB 1069982 A GB1069982 A GB 1069982A
Authority
GB
United Kingdom
Prior art keywords
hours
sheet
relating
sheets
methods
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
GB38861/63A
Inventor
William Michael Doyle
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.)
High Duty Alloys Ltd
Original Assignee
High Duty Alloys 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
Priority to BE653836D priority Critical patent/BE653836A/xx
Application filed by High Duty Alloys Ltd filed Critical High Duty Alloys Ltd
Priority to GB38861/63A priority patent/GB1069982A/en
Priority to US399830A priority patent/US3310389A/en
Priority to CH1266964A priority patent/CH468472A/en
Priority to DEH53895A priority patent/DE1284095B/en
Priority to SE11826/64A priority patent/SE328709B/xx
Priority to FR989987A priority patent/FR1419720A/en
Priority to NL6411544A priority patent/NL6411544A/xx
Publication of GB1069982A publication Critical patent/GB1069982A/en
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
    • C22F1/057—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 with copper as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • 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
    • 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
    • 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
    • C22F1/053—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 with zinc as the next major constituent
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)

Abstract

An alloy containing in percentage by weight <TABS:1069982/C6-C7/1> but in which the Ag content may be increased to 0.8% (with corresponding increase in the 1% total maximum) if the Cu is reduced below 2.5% by at least as much as Ag exceeds 0.5%, is subjected to a series of cold rolling steps each of which involves 12-50% reduction, a recrystallization anneal e.g. at 360 DEG to 385 DEG C., for 6 to 8 hours being given after each step except the last. The sheet is then solution treated at 525 DEG -545 DEG C., for approximately 15 to 50 minutes, and is then quenched and artificially aged e.g. at 175 DEG to 210 DEG C., for 4 to 30 hours. Prior to solution treatment the sheet may be given a recovery anneal at 150 DEG to 300 DEG C., for 15 minutes to 3 hours, whereby an improvement in creep properties is obtained. Alternatively or additionally the cast rolling slabs may be homogenized at a temperature at or just below that of solution treatment for 10 to 48 hours. The sheet may be clad with commerically pure aluminium, with aluminium containing 0.8 to 1.2% of zinc, or with an alloy containing .Mg.0.4-1.4 .Si.0.2-1.3 .Mn.0-1 .Cr.0-0.3 .Zn.0.8-1.2 .Al.balance
GB38861/63A 1963-10-02 1963-10-02 Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same Expired GB1069982A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE653836D BE653836A (en) 1963-10-02
GB38861/63A GB1069982A (en) 1963-10-02 1963-10-02 Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same
US399830A US3310389A (en) 1963-10-02 1964-09-28 Sheets of aluminum alloy and methods of manufacturing same
CH1266964A CH468472A (en) 1963-10-02 1964-09-29 Method of manufacturing aluminum alloy sheets
DEH53895A DE1284095B (en) 1963-10-02 1964-09-29 Process for producing aluminum alloy sheets with high creep rupture strength
SE11826/64A SE328709B (en) 1963-10-02 1964-10-01
FR989987A FR1419720A (en) 1963-10-02 1964-10-01 Improvements to aluminum alloy sheets and their manufacturing processes
NL6411544A NL6411544A (en) 1963-10-02 1964-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38861/63A GB1069982A (en) 1963-10-02 1963-10-02 Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same

Publications (1)

Publication Number Publication Date
GB1069982A true GB1069982A (en) 1967-05-24

Family

ID=10406134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38861/63A Expired GB1069982A (en) 1963-10-02 1963-10-02 Improvements in or relating to sheets of aluminium alloy and methods of manufacturing same

Country Status (7)

Country Link
US (1) US3310389A (en)
BE (1) BE653836A (en)
CH (1) CH468472A (en)
DE (1) DE1284095B (en)
GB (1) GB1069982A (en)
NL (1) NL6411544A (en)
SE (1) SE328709B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061820A (en) * 2021-03-26 2021-07-02 西北工业大学 Strengthening and toughening treatment process of ZL205A aluminum alloy

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973921A (en) * 1974-03-18 1976-08-10 Reynolds Metals Company Non-detachable tab stock
US4035201A (en) * 1975-06-30 1977-07-12 Aluminum Company Of America Method of making a container including an aluminum panel having a portion removable by tearing
US5711737A (en) 1994-09-11 1998-01-27 Tochigi Fuji Sangyo Kabushiki Kaisha Differential apparatus
DE19823472A1 (en) * 1998-05-26 1999-12-02 Aluminium Ranshofen Walzwerk G Process for the production of shiny light metal composite sheets, in particular aviation sheets
JP3745744B2 (en) * 2003-04-16 2006-02-15 住友電気工業株式会社 Method for producing metal structure and metal structure produced by the method
US8283049B2 (en) * 2003-09-26 2012-10-09 Kobe Steel, Ltd. Aluminum brazing sheet
FR2872172B1 (en) * 2004-06-25 2007-04-27 Pechiney Rhenalu Sa ALUMINUM ALLOY PRODUCTS WITH HIGH TENACITY AND HIGH FATIGUE RESISTANCE
EP1849542B1 (en) * 2006-04-25 2013-03-20 Hydro Aluminium Deutschland GmbH Method of manufacture a high-mirror-finished strip by clad rolling
US10161020B2 (en) 2007-10-01 2018-12-25 Arconic Inc. Recrystallized aluminum alloys with brass texture and methods of making the same
CN102296215A (en) * 2011-08-24 2011-12-28 吴江市精工铝字制造厂 Heat-resistant wrought aluminum alloy
US20170268086A1 (en) * 2016-03-17 2017-09-21 Ford Global Technologies, Llc Recovery heat treatment of highly strained components
CN111575612B (en) * 2020-05-18 2021-04-13 中南大学 Toughening method of non-ferrous metal material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253965A (en) * 1963-09-11 1966-05-31 Aluminum Co Of America Thermal treatment of aluminum base alloy articles
US3222227A (en) * 1964-03-13 1965-12-07 Kaiser Aluminium Chem Corp Heat treatment and extrusion of aluminum alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113061820A (en) * 2021-03-26 2021-07-02 西北工业大学 Strengthening and toughening treatment process of ZL205A aluminum alloy

Also Published As

Publication number Publication date
SE328709B (en) 1970-09-21
CH468472A (en) 1969-02-15
BE653836A (en)
US3310389A (en) 1967-03-21
DE1284095B (en) 1968-11-28
NL6411544A (en) 1965-04-05

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