GB735009A - Improvements in or relating to the production of silver mirrors by volatilisation - Google Patents

Improvements in or relating to the production of silver mirrors by volatilisation

Info

Publication number
GB735009A
GB735009A GB31382/53A GB3138253A GB735009A GB 735009 A GB735009 A GB 735009A GB 31382/53 A GB31382/53 A GB 31382/53A GB 3138253 A GB3138253 A GB 3138253A GB 735009 A GB735009 A GB 735009A
Authority
GB
United Kingdom
Prior art keywords
production
volatilisation
relating
silver mirrors
mirrors
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
GB31382/53A
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 GB735009A publication Critical patent/GB735009A/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
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/26—Vacuum evaporation by resistance or inductive heating of the source
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
    • C03C17/09—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the vapour phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/25—Metals
    • C03C2217/251—Al, Cu, Mg or noble metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase

Abstract

The production of Ag mirrors comprises the volatilization of Ag off a filament made from e.g. W or Mo with the use of Si as a flux. An Ag-Si alloy is used containing 0.01-2.0 per cent Si.
GB31382/53A 1952-11-15 1953-11-12 Improvements in or relating to the production of silver mirrors by volatilisation Expired GB735009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL78915T 1952-11-15

Publications (1)

Publication Number Publication Date
GB735009A true GB735009A (en) 1955-08-10

Family

ID=32294084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31382/53A Expired GB735009A (en) 1952-11-15 1953-11-12 Improvements in or relating to the production of silver mirrors by volatilisation

Country Status (6)

Country Link
US (1) US2819982A (en)
BE (1) BE524251A (en)
DE (1) DE928807C (en)
FR (1) FR1087152A (en)
GB (1) GB735009A (en)
NL (1) NL78915C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975075A (en) * 1956-02-17 1961-03-14 Norman C Beese Method of evaporating metals

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904451A (en) * 1957-12-05 1959-09-15 Gen Electric Vaporization coating process and alloy therefor
US5493170A (en) * 1994-09-09 1996-02-20 Philips Electronics North America Corporation High efficiency sealed beam reflector lamp
US5789847A (en) * 1994-09-09 1998-08-04 Philips Electronics North America Corporation High efficiency sealed beam reflector lamp with reflective surface of heat treated silver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079784A (en) * 1933-01-19 1937-05-11 Robley C Williams Plating by thermal evaporation
US2138637A (en) * 1938-04-23 1938-11-29 Handy & Harman Alloys
US2424085A (en) * 1943-08-11 1947-07-15 Shell Dev Supported silver catalyst and its preparation
US2386876A (en) * 1943-11-23 1945-10-16 Libbey Owens Ford Glass Co Method of coating surfaces with quartz
US2450340A (en) * 1944-02-03 1948-09-28 Mallory & Co Inc P R Silver base alloy for metal evaporation
US2450856A (en) * 1946-12-03 1948-10-05 Libbey Owens Ford Glass Co Method of coating by evaporating metals
US2450850A (en) * 1946-12-03 1948-10-05 Libbey Owens Ford Glass Co Method of coating by evaporating metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975075A (en) * 1956-02-17 1961-03-14 Norman C Beese Method of evaporating metals

Also Published As

Publication number Publication date
NL78915C (en)
US2819982A (en) 1958-01-14
DE928807C (en) 1955-06-10
BE524251A (en)
FR1087152A (en) 1955-02-22

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