SU806625A1 - Glass for soldering with leucosapphire and kovar - Google Patents

Glass for soldering with leucosapphire and kovar Download PDF

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Publication number
SU806625A1
SU806625A1 SU792760750A SU2760750A SU806625A1 SU 806625 A1 SU806625 A1 SU 806625A1 SU 792760750 A SU792760750 A SU 792760750A SU 2760750 A SU2760750 A SU 2760750A SU 806625 A1 SU806625 A1 SU 806625A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
leucosapphire
soldering
junctions
kovar
Prior art date
Application number
SU792760750A
Other languages
Russian (ru)
Inventor
Людмила Владимировна Кондакова
Вера Александровна Михайлова
Анатолий Иванович Щаников
Василий Герасимович Мирошничеко
Original Assignee
Предприятие П/Я А-3726
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 Предприятие П/Я А-3726 filed Critical Предприятие П/Я А-3726
Priority to SU792760750A priority Critical patent/SU806625A1/en
Application granted granted Critical
Publication of SU806625A1 publication Critical patent/SU806625A1/en

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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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders

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  • 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)

Description

(54) СТЕКЛО ДЛЯ СПАИВАНИЯ С ЛЕЙКОСАПФИРОМ И КОВАРОМ Химическа  устойчивость по отнс ;1ению ,к раствору,% NaOH Величина напр жений по спаю с лейкдсапфиром , нм/ Величина напр жений по спаю с коваром , нм/см Действие интерзала температур от -196 до +450 Устойчивость к ионизирующему гаммаизлучению , %(54) GLASS FOR SALTING WITH LEUKOSPPHIRE AND CAROV Chemical resistance by resistance; 1, to solution,% NaOH The value of junction pressure with leykapsapfirm, nm / +450 Resistance to ionizing gamma radiation,%

85 9085 90

84 8984 89

85 9085 90

Claims (1)

Источники информации, прин тые во внимание, при экспертизе 1. Патент США № 3499775, 106-47, опубл. 1970. Разработанное стекло  вл етс  технологичным дл  варки и выработки в виде трубок и цилиндров, хорошо обрабатываетс  на стеклодувных горелках и при индукционном нагреве в процессе обра зовани  спаев, Изобретение расшир ет возможности технического применени  спаев в приборах электронной техники. Формула изобретени  Стекло дл  спаивани  с лейкосапфиром и коваром, включающее Si Од , , ASjO , , о т л и ч а ю щ ее с   тем, что, с целью снижени  напр женности в получаемых спа х в интервале температур - 196+450°С и повышени  химической устойчивости , в него дополнительно включен СеОг АЛоО-j при следующем соотношении компонентов, вес.% : 70-74 10-14 4-6 9-13 0,2-0,4 0,1-1,0Sources of information taken into account in the examination 1. US patent No. 3499775, 106-47, publ. 1970. The developed glass is technologically advanced for cooking and generation in the form of tubes and cylinders, well processed on glass burners and during induction heating in the process of formation of junctions. The invention expands the possibilities of technical application of junctions in electronic devices. Claims of glass for soldering with leucosapphire and covar, including Si Od, ASjO, are applied so that, in order to reduce the stress in the resulting jets in the temperature range - 196 + 450 ° C and improve chemical stability, it additionally includes CeOg ALOO-j in the following ratio of components, wt.%: 70-74 10-14 4-6 9-13 0.2-0.4 0.1-1.0
SU792760750A 1979-04-26 1979-04-26 Glass for soldering with leucosapphire and kovar SU806625A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792760750A SU806625A1 (en) 1979-04-26 1979-04-26 Glass for soldering with leucosapphire and kovar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792760750A SU806625A1 (en) 1979-04-26 1979-04-26 Glass for soldering with leucosapphire and kovar

Publications (1)

Publication Number Publication Date
SU806625A1 true SU806625A1 (en) 1981-02-23

Family

ID=20825408

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792760750A SU806625A1 (en) 1979-04-26 1979-04-26 Glass for soldering with leucosapphire and kovar

Country Status (1)

Country Link
SU (1) SU806625A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502393B1 (en) * 2005-11-08 2007-03-15 Monika Riedl Production of glass objects comprises preparing a crystal glass melt, removing a first partial amount from the melt and forming a parison, working a precious stone into the parison, flashing the parison and further processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502393B1 (en) * 2005-11-08 2007-03-15 Monika Riedl Production of glass objects comprises preparing a crystal glass melt, removing a first partial amount from the melt and forming a parison, working a precious stone into the parison, flashing the parison and further processing

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