GB1312700A - Glass-ceramics metal seal - Google Patents

Glass-ceramics metal seal

Info

Publication number
GB1312700A
GB1312700A GB1312700DA GB1312700A GB 1312700 A GB1312700 A GB 1312700A GB 1312700D A GB1312700D A GB 1312700DA GB 1312700 A GB1312700 A GB 1312700A
Authority
GB
United Kingdom
Prior art keywords
glass
metal
ceramic
per minute
oct
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
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of GB1312700A publication Critical patent/GB1312700A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/025—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of glass or ceramic material
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/10—Glass interlayers, e.g. frit or flux
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
    • C04B2237/406—Iron, e.g. steel

Abstract

1312700 Glass-ceramic to metal seals ENGLISH ELECTRIC CO Ltd 1 Oct 1971 [13 Oct 1970] 48569/70 Heading C1M Glass ceramic is sealed to metal or between metal and metal, glass, ceramic or a different glass-ceramic by assembling the metal component and a body of devitrifiable glass, with or without a further component, and simultaneously effecting sealing and devitrification, the glass consisting of, in percentages by weight, SiO 2 64-73; Al 2 O 3 5-14; Li 2 O 10-14; K 2 O 3-6; P 2 O 5 2-3; ZrO 2 0-1; ZnO 0-5, and the heat treatment consisting of heating the assembly, as in a graphite jig, at a rate of from 50‹ to 500‹ C.per minute to a temperature at which the glass is fluid, holding for a period of time not exceeding 30 minutes, and then cooling to room temperature at a rate of from 20‹ to 500‹ C. per minute. Heating and cooling rates are preferably between 100‹ and 200‹ C. per minute and the holding time is 10 minutes. Examples are given for metal to glass-ceramic to metal seals with molybdenum, nickel iron alloy and a Ni-Fe-Co alloy. The coefficients of thermal expansion either match or have a slight mismatch to put the metal or other component under compressive stress.
GB1312700D 1970-10-13 1970-10-13 Glass-ceramics metal seal Expired GB1312700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4856970 1970-10-13

Publications (1)

Publication Number Publication Date
GB1312700A true GB1312700A (en) 1973-04-04

Family

ID=10449076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312700D Expired GB1312700A (en) 1970-10-13 1970-10-13 Glass-ceramics metal seal

Country Status (1)

Country Link
GB (1) GB1312700A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573565A (en) * 1994-06-17 1996-11-12 The United States Of America As Represented By The Department Of Energy Method of making an integral window hermetic fiber optic component
EP0900768A1 (en) * 1997-09-08 1999-03-10 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Use of crystallizable glass compositions as sealing material for jacketed cables
WO2000034196A2 (en) * 1998-12-11 2000-06-15 Jeneric/Pentron Incorporated Pressable lithium disilicate glass ceramics
US6517623B1 (en) 1998-12-11 2003-02-11 Jeneric/Pentron, Inc. Lithium disilicate glass ceramics
US6802894B2 (en) 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
US20140169862A1 (en) * 2012-12-19 2014-06-19 Javier E. Gonzalez Method for sealing an oxygen transport membrane assembly
US9573094B2 (en) 2013-10-08 2017-02-21 Praxair Technology, Inc. System and method for temperature control in an oxygen transport membrane based reactor
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9776153B2 (en) 2013-10-07 2017-10-03 Praxair Technology, Inc. Ceramic oxygen transport membrane array reactor and reforming method
US9789445B2 (en) 2014-10-07 2017-10-17 Praxair Technology, Inc. Composite oxygen ion transport membrane
US9839899B2 (en) 2013-04-26 2017-12-12 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
US10005664B2 (en) 2013-04-26 2018-06-26 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10822234B2 (en) 2014-04-16 2020-11-03 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (IGCC)
DE102019115204A1 (en) * 2019-06-05 2020-12-10 Schott Ag Process for producing a composite element and composite element

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573565A (en) * 1994-06-17 1996-11-12 The United States Of America As Represented By The Department Of Energy Method of making an integral window hermetic fiber optic component
EP0900768A1 (en) * 1997-09-08 1999-03-10 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Use of crystallizable glass compositions as sealing material for jacketed cables
WO2000034196A2 (en) * 1998-12-11 2000-06-15 Jeneric/Pentron Incorporated Pressable lithium disilicate glass ceramics
WO2000034196A3 (en) * 1998-12-11 2000-11-16 Jeneric Pentron Inc Pressable lithium disilicate glass ceramics
US6455451B1 (en) * 1998-12-11 2002-09-24 Jeneric/Pentron, Inc. Pressable lithium disilicate glass ceramics
US6517623B1 (en) 1998-12-11 2003-02-11 Jeneric/Pentron, Inc. Lithium disilicate glass ceramics
US6802894B2 (en) 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
US9969645B2 (en) * 2012-12-19 2018-05-15 Praxair Technology, Inc. Method for sealing an oxygen transport membrane assembly
US20140169862A1 (en) * 2012-12-19 2014-06-19 Javier E. Gonzalez Method for sealing an oxygen transport membrane assembly
EP2935155B1 (en) * 2012-12-19 2019-02-13 Praxair Technology Inc. Method for sealing an oxygen transport membrane assembly
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9839899B2 (en) 2013-04-26 2017-12-12 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
US10005664B2 (en) 2013-04-26 2018-06-26 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US9776153B2 (en) 2013-10-07 2017-10-03 Praxair Technology, Inc. Ceramic oxygen transport membrane array reactor and reforming method
US9573094B2 (en) 2013-10-08 2017-02-21 Praxair Technology, Inc. System and method for temperature control in an oxygen transport membrane based reactor
US10822234B2 (en) 2014-04-16 2020-11-03 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (IGCC)
US9789445B2 (en) 2014-10-07 2017-10-17 Praxair Technology, Inc. Composite oxygen ion transport membrane
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
DE102019115204A1 (en) * 2019-06-05 2020-12-10 Schott Ag Process for producing a composite element and composite element

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Legal Events

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