GB1321654A - Glass-to-metal seals - Google Patents

Glass-to-metal seals

Info

Publication number
GB1321654A
GB1321654A GB3941670A GB3941670A GB1321654A GB 1321654 A GB1321654 A GB 1321654A GB 3941670 A GB3941670 A GB 3941670A GB 3941670 A GB3941670 A GB 3941670A GB 1321654 A GB1321654 A GB 1321654A
Authority
GB
United Kingdom
Prior art keywords
glass
metal
metal seals
percentages
weight
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
GB3941670A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1321654A publication Critical patent/GB1321654A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

1321654 Glass composition; sealing glass to metal GENERAL ELECTRIC CO 14 Aug 1970 [29 Sept 1969] 39416/70 Heading C1M A matched glass to metal seal is between a metal alloy of composition in percentages by weight of Ni 27-32; Co 14-19; Mn < 1; Fe balance and a glass consisting essentially of in percentages by weight: the amount of K 2 O exceeding that of Na 2 O by at least a fifth of the former. A particular example is: SiO 2 65À1; Na 2 O 3À4; K 2 O 6À0; B 2 O 3 23À0; Al 2 O 3 1À5; F 2 0À8; As 2 O 3 0À2.
GB3941670A 1969-09-29 1970-08-14 Glass-to-metal seals Expired GB1321654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86206669A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
GB1321654A true GB1321654A (en) 1973-06-27

Family

ID=25337545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3941670A Expired GB1321654A (en) 1969-09-29 1970-08-14 Glass-to-metal seals

Country Status (4)

Country Link
BE (1) BE756630A (en)
DE (1) DE2044568A1 (en)
FR (1) FR2062777A5 (en)
GB (1) GB1321654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261885A1 (en) * 1986-09-26 1988-03-30 Pilkington Plc Glass compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261885A1 (en) * 1986-09-26 1988-03-30 Pilkington Plc Glass compositions

Also Published As

Publication number Publication date
DE2044568A1 (en) 1971-05-06
FR2062777A5 (en) 1971-06-25
BE756630A (en) 1971-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee