GB602276A - Improvements in composite aluminum-alloy sheets - Google Patents

Improvements in composite aluminum-alloy sheets

Info

Publication number
GB602276A
GB602276A GB2381045A GB2381045A GB602276A GB 602276 A GB602276 A GB 602276A GB 2381045 A GB2381045 A GB 2381045A GB 2381045 A GB2381045 A GB 2381045A GB 602276 A GB602276 A GB 602276A
Authority
GB
United Kingdom
Prior art keywords
per cent
slab
abrasion
magnesium
aluminium
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
GB2381045A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2381045A priority Critical patent/GB602276A/en
Publication of GB602276A publication Critical patent/GB602276A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Laminated Bodies (AREA)

Abstract

A slab of aluminium alloyed with copper 4.2 per cent, manganese 0.6 per cent, and magnesium 1.5 per cent having a relatively high yield strength, a Brinell hardness of 42 and a marked resistance to fatigue but not possessing substantial resistance to abrasion in handling is bonded to a slab comprising aluminium alloyed with silicon 0.7 per cent, magnesium 1.25 per cent, and chromium 0.25 per cent, which alloy has a Brinell hardness of 40, and is resistant to abrasion. Between the basic slab and each associated slab is placed a layer of commercially pure aluminium 0.020 inches thick and containing less than 1 per cent silicon. The assembly is heated and rolled down to the desired thickness, this working serving to bond the layers into an integral sheet.
GB2381045A 1945-09-14 1945-09-14 Improvements in composite aluminum-alloy sheets Expired GB602276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2381045A GB602276A (en) 1945-09-14 1945-09-14 Improvements in composite aluminum-alloy sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2381045A GB602276A (en) 1945-09-14 1945-09-14 Improvements in composite aluminum-alloy sheets

Publications (1)

Publication Number Publication Date
GB602276A true GB602276A (en) 1948-05-24

Family

ID=10201671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2381045A Expired GB602276A (en) 1945-09-14 1945-09-14 Improvements in composite aluminum-alloy sheets

Country Status (1)

Country Link
GB (1) GB602276A (en)

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