FR2395971A1 - Composition de scellement pour sceller des ceramiques entre elles ou une ceramique avec un metal - Google Patents

Composition de scellement pour sceller des ceramiques entre elles ou une ceramique avec un metal

Info

Publication number
FR2395971A1
FR2395971A1 FR7819322A FR7819322A FR2395971A1 FR 2395971 A1 FR2395971 A1 FR 2395971A1 FR 7819322 A FR7819322 A FR 7819322A FR 7819322 A FR7819322 A FR 7819322A FR 2395971 A1 FR2395971 A1 FR 2395971A1
Authority
FR
France
Prior art keywords
sealing
ceramic
metal
weight
ceramics
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.)
Granted
Application number
FR7819322A
Other languages
English (en)
Other versions
FR2395971B1 (fr
Inventor
Isao Oda
Masayuki Kaneno
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of FR2395971A1 publication Critical patent/FR2395971A1/fr
Application granted granted Critical
Publication of FR2395971B1 publication Critical patent/FR2395971B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
    • 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
    • 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
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • 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
    • C04B2237/04—Ceramic interlayers
    • C04B2237/06—Oxidic interlayers
    • 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
    • C04B2237/04—Ceramic interlayers
    • C04B2237/06—Oxidic interlayers
    • C04B2237/064—Oxidic interlayers based on alumina or aluminates
    • 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
    • C04B2237/34—Oxidic
    • C04B2237/343—Alumina or aluminates
    • 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
    • C04B2237/403—Refractory metals
    • 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
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
    • C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)

Abstract

a. Composition de scellement pour sceller des céramiques entre elles ou une céramique avec un métaL b. Cette composition contient de 35 à 50 % en poids d'oxyde d'aluminium, 35 à 50 % en poids d'oxyde de calcium, 1 à 10 % en poids d'oxyde d'yttrium et 1 à 15 % en poids d'oxyde de strontium. c. Scellement de tube à arc en alumine pour lampe à décharge à haute intensité.
FR7819322A 1977-06-29 1978-06-28 Composition de scellement pour sceller des ceramiques entre elles ou une ceramique avec un metal Granted FR2395971A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7655077A JPS5411115A (en) 1977-06-29 1977-06-29 Sealing composition

Publications (2)

Publication Number Publication Date
FR2395971A1 true FR2395971A1 (fr) 1979-01-26
FR2395971B1 FR2395971B1 (fr) 1983-03-18

Family

ID=13608361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819322A Granted FR2395971A1 (fr) 1977-06-29 1978-06-28 Composition de scellement pour sceller des ceramiques entre elles ou une ceramique avec un metal

Country Status (5)

Country Link
JP (1) JPS5411115A (fr)
DE (1) DE2828357C3 (fr)
FR (1) FR2395971A1 (fr)
GB (1) GB2001049B (fr)
NL (1) NL182557C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451349A1 (fr) * 1979-03-15 1980-10-10 Gen Electric Composition de scellement a base d'alumine, d'oxydes de calcium, de barium et de strontium, et articles produits au moyen de cette composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101177A (nl) * 1981-03-11 1982-10-01 Philips Nv Samengesteld lichaam.
JP4951842B2 (ja) * 2004-02-25 2012-06-13 パナソニック株式会社 高圧ナトリウムランプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469729A (en) * 1966-06-30 1969-09-30 Westinghouse Electric Corp Sealing compositions for bonding ceramics to metals
JPS4940846A (fr) * 1972-08-25 1974-04-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451349A1 (fr) * 1979-03-15 1980-10-10 Gen Electric Composition de scellement a base d'alumine, d'oxydes de calcium, de barium et de strontium, et articles produits au moyen de cette composition

Also Published As

Publication number Publication date
JPS5411115A (en) 1979-01-27
NL182557C (nl) 1988-04-05
NL7807047A (nl) 1979-01-03
FR2395971B1 (fr) 1983-03-18
GB2001049A (en) 1979-01-24
JPS5619318B2 (fr) 1981-05-07
DE2828357A1 (de) 1979-01-04
DE2828357B2 (de) 1980-11-06
GB2001049B (en) 1982-01-27
DE2828357C3 (de) 1981-09-24

Similar Documents

Publication Publication Date Title
ES294827A1 (es) Mejoras introducidas la fabricaciën de lamparas de ceramica de alumina, de vapor metalico
GB1416730A (en) Method of cementing a ceramic liner in a metal tube
FR2400494A1 (fr) Refractaire pour fours de fusion d'aluminium
ES476051A1 (es) Procedimiento para desulfurar un metal ferreo fundido
FR2411166A1 (fr) Liant hydraulique refractaire a base d'aluminate de calcium et son procede de preparation
FR2395971A1 (fr) Composition de scellement pour sceller des ceramiques entre elles ou une ceramique avec un metal
ES430083A1 (es) Procedimiento para la fabricacion de materiales refractariosde fraguado hidraulico y ceramico.
FR2378352A1 (fr) Ecran luminescent
FR2445821A1 (fr) Procede de preparation d'un nouveau ciment a usage refractaire
DE69108029T2 (de) Ungeformter, feuerfester aluminiumoxid-spinell.
MX168966B (es) Composicion refractaria y piedra refractaria, fabricada con la misma
FR2369212A1 (fr) Preparation d'un nouveau support alumineux pour catalyseurs
GB1218858A (en) Improvements in or relating to refractory compositions
GB831930A (en) Electrolyte for aluminum reduction
SE8302097D0 (sv) Rostblock fur einen mullverbrennungsrost
GB1213530A (en) Basic fused refractory material
SU745881A1 (ru) Огнеупорна масса
GB1002368A (en) Improvements relating to calcium aluminate cements
GB545458A (en) Improvements relating to the production of magnesium from magnesium bearing materials
FR1060308A (fr) Perfectionnements apportés aux réflecteurs proprement dits, particulièrement pour lampes tubulaires à fluorescence ou à arcs analogues
SU573456A1 (ru) В жущее
FR1353565A (fr) Perfectionnement au garnissage réfractaire et calorifuge des cuves pour la préparation de l'aluminium par électrolyse ignée
ES476790A1 (es) Aparato para enfriar cemento clinker.
BORRMANN et al. RADIATION PROPERTIES OF HIGH-ALUMINA REFRACTORIES
FR1213432A (fr) Four perfectionné pour la fabrication de l'aluminium par électrolyse de sel fondu,fonctionnant à des niveaux de liquide constants