GB956880A - Improvements in or relating to methods of applying aluminium to a support by vaporisation - Google Patents

Improvements in or relating to methods of applying aluminium to a support by vaporisation

Info

Publication number
GB956880A
GB956880A GB3984361A GB3984361A GB956880A GB 956880 A GB956880 A GB 956880A GB 3984361 A GB3984361 A GB 3984361A GB 3984361 A GB3984361 A GB 3984361A GB 956880 A GB956880 A GB 956880A
Authority
GB
United Kingdom
Prior art keywords
support
vaporisation
relating
methods
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
GB3984361A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB956880A publication Critical patent/GB956880A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/005—Methods for coating the surface of the envelope

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

An aluminium mirror is formed on a support, e.g. of glass, by vapour depositing an aluminium alloy containing only 0.1-1% by weight of iron cobalt and/or nickel on to the support. The process is used to produce a mirror in an incandescent lamp by vaporizing the alloy from a tungsten or molybdenum incandescent helix under a vacuum of 10-3 to 10-2 mm. mercury to form a coating 1500<\>rA thick.
GB3984361A 1960-11-10 1961-11-07 Improvements in or relating to methods of applying aluminium to a support by vaporisation Expired GB956880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL257830 1960-11-10

Publications (1)

Publication Number Publication Date
GB956880A true GB956880A (en) 1964-04-29

Family

ID=19752688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3984361A Expired GB956880A (en) 1960-11-10 1961-11-07 Improvements in or relating to methods of applying aluminium to a support by vaporisation

Country Status (1)

Country Link
GB (1) GB956880A (en)

Similar Documents

Publication Publication Date Title
ES355157A1 (en) Polymer coating by glow discharge technique and resulting product
GB985601A (en) Improvements in titanium alloy articles
GB830328A (en) Improvements in article and method of joining vitreous material
GB956880A (en) Improvements in or relating to methods of applying aluminium to a support by vaporisation
ES420309A1 (en) Sun protection glass
GB1349833A (en) Production of thin films of tantalum
GB1321486A (en) Vacuum metallising or vacuum coating
GB511425A (en) Improvements in the manufacture of reflectors
GB1311717A (en) Tungsten filament support for vacuum deposition of metals
SE304484B (en)
GB1011591A (en) Improvements in silica articles resistant to devitrification
GB974803A (en) Improvements in or relating to metallic mirrors
GB510793A (en) Improvements in or relating to the production of metallic coatings or layers by the vaporisation of alloys in a high vacuum
GB1065024A (en) Improvements in or relating to the manufacture of light-transmissive shaped bodies of refractory oxide material
FR2011043A1 (en) Aluminian oxide coated quartz envelope for - ionic argon laser
GB683808A (en) Method of making selenium coated electrophotographic plates
GB909503A (en) Improvements in or relating to methods of forming silica coatings on silicon bodies
GB991906A (en) Alpha probe window
GB966161A (en) Improvements in or relating to coating objects with a metal oxide layer
GB751229A (en) Improvements in or relating to electronic vacuum tubes
GB1046750A (en) Articles composed of metal and glass
GB807933A (en) Improvements in or relating to the production of metallic coatings on the surfaces of metals
GB979795A (en) Improvements in or relating to devices for producing metal layers
GB1004869A (en) Improvements in sodium-vapour discharge lamps
GB1011235A (en) Improvements in or relating to self-luminous light sources