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GB734443A - Improvements in or relating to glass compositions and glass-to-metal seals - Google Patents

Improvements in or relating to glass compositions and glass-to-metal seals

Info

Publication number
GB734443A
GB734443A GB736653A GB736653A GB734443A GB 734443 A GB734443 A GB 734443A GB 736653 A GB736653 A GB 736653A GB 736653 A GB736653 A GB 736653A GB 734443 A GB734443 A GB 734443A
Authority
GB
United Kingdom
Prior art keywords
glass
relating
metal seals
compositions
march
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
GB736653A
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 PLC
Original Assignee
General Electric Co PLC
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
Priority to NL88164D priority Critical patent/NL88164C/xx
Priority to BE527377D priority patent/BE527377A/xx
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB736653A priority patent/GB734443A/en
Priority to FR1095719D priority patent/FR1095719A/en
Priority to DEG13969A priority patent/DE1078293B/en
Publication of GB734443A publication Critical patent/GB734443A/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
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/02—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing by fusing glass directly to metal
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)

Abstract

734,443. Glass. GENERAL ELECTRIC CO., Ltd., OLDFIELD, L. F., and PARTRIDGE, J. H. March 8,1954 [March 17, 1953], No. 7366/53. Class 56. Glasses suitable for sealing directly to such metals as molybdenum or to Fe-Ni-Co alloys comprise, in percentage parts by weight, SiO 2 64-68; Al 2 O 3 3.5-6; B 2 O 3 12-16.5; Na 2 O 3-5; K 2 O 2-5; [Na 2 O+K 2 O=6-8] ; BaO 2.5-3.5; CaO 0-1.5; ZnO 0-2.5; PbO 0-7 [the total of these four oxides being 4-8] and fluorine 0.2-2.
GB736653A 1953-03-17 1953-03-17 Improvements in or relating to glass compositions and glass-to-metal seals Expired GB734443A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL88164D NL88164C (en) 1953-03-17
BE527377D BE527377A (en) 1953-03-17
GB736653A GB734443A (en) 1953-03-17 1953-03-17 Improvements in or relating to glass compositions and glass-to-metal seals
FR1095719D FR1095719A (en) 1953-03-17 1954-03-15 Glasses suitable for making glass-to-metal joints
DEG13969A DE1078293B (en) 1953-03-17 1954-03-16 Glass for glass-metal fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB736653A GB734443A (en) 1953-03-17 1953-03-17 Improvements in or relating to glass compositions and glass-to-metal seals

Publications (1)

Publication Number Publication Date
GB734443A true GB734443A (en) 1955-08-03

Family

ID=9831752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB736653A Expired GB734443A (en) 1953-03-17 1953-03-17 Improvements in or relating to glass compositions and glass-to-metal seals

Country Status (5)

Country Link
BE (1) BE527377A (en)
DE (1) DE1078293B (en)
FR (1) FR1095719A (en)
GB (1) GB734443A (en)
NL (1) NL88164C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392314A (en) * 1943-03-02 1946-01-08 Corning Glass Company Glass-to-metal seal

Also Published As

Publication number Publication date
NL88164C (en)
BE527377A (en)
FR1095719A (en) 1955-06-06
DE1078293B (en) 1960-03-24

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