GB491223A - Improvements in or relating to alloys and to light reflectors made therefrom - Google Patents

Improvements in or relating to alloys and to light reflectors made therefrom

Info

Publication number
GB491223A
GB491223A GB588937A GB588937A GB491223A GB 491223 A GB491223 A GB 491223A GB 588937 A GB588937 A GB 588937A GB 588937 A GB588937 A GB 588937A GB 491223 A GB491223 A GB 491223A
Authority
GB
United Kingdom
Prior art keywords
aluminium
alloys
relating
made therefrom
copper
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
GB588937A
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.)
WILLEM HERMSEN
Original Assignee
WILLEM HERMSEN
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 WILLEM HERMSEN filed Critical WILLEM HERMSEN
Priority to GB588937A priority Critical patent/GB491223A/en
Publication of GB491223A publication Critical patent/GB491223A/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
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/01—Alloys based on copper with aluminium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A copper-aluminium alloy containing 7,5-10,5 per cent of aluminium, particularly 9,95 per cent, is made by heating pure copper, which may be refined or electrolytic copper, to about 1160 DEG C., cooling it to about 950" C., or, according to the Provisional Specification, 850 DEG C., and adding aluminium which has been heated to 150 DEG C. and may be in small pieces. The alloy is particularly applicable for making reflectors for reflecting orange-coloured or similar light rays, and such reflectors may be used in motor car lamps and in photography, kinematography, surgery, signalling, landing grounds, street and other lighting, advertising, and for other purposes.
GB588937A 1937-02-26 1937-02-26 Improvements in or relating to alloys and to light reflectors made therefrom Expired GB491223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB588937A GB491223A (en) 1937-02-26 1937-02-26 Improvements in or relating to alloys and to light reflectors made therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB588937A GB491223A (en) 1937-02-26 1937-02-26 Improvements in or relating to alloys and to light reflectors made therefrom

Publications (1)

Publication Number Publication Date
GB491223A true GB491223A (en) 1938-08-26

Family

ID=9804537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB588937A Expired GB491223A (en) 1937-02-26 1937-02-26 Improvements in or relating to alloys and to light reflectors made therefrom

Country Status (1)

Country Link
GB (1) GB491223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369426A (en) * 2000-11-20 2002-05-29 Visteon Global Tech Inc Decorative coating for reflectors in vehicle lamps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369426A (en) * 2000-11-20 2002-05-29 Visteon Global Tech Inc Decorative coating for reflectors in vehicle lamps
GB2369426B (en) * 2000-11-20 2003-03-05 Visteon Global Tech Inc Decorative coating for exterior automotive lighting applications
US6561679B1 (en) 2000-11-20 2003-05-13 Visteon Global Technologies, Inc. Decorative coating for exterior automotive lighting applications
DE10154562C2 (en) * 2000-11-20 2003-08-14 Visteon Global Tech Inc Automotive lamp with a coating for a visually homogeneous design

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