SU106175A1 - The method of applying dispersed silver on quartz plates - Google Patents

The method of applying dispersed silver on quartz plates

Info

Publication number
SU106175A1
SU106175A1 SU552807A SU552807A SU106175A1 SU 106175 A1 SU106175 A1 SU 106175A1 SU 552807 A SU552807 A SU 552807A SU 552807 A SU552807 A SU 552807A SU 106175 A1 SU106175 A1 SU 106175A1
Authority
SU
USSR - Soviet Union
Prior art keywords
silver
dispersed silver
quartz plates
quartz
applying
Prior art date
Application number
SU552807A
Other languages
Russian (ru)
Inventor
В.Г. Андросова
П.Г. Поздняков
ков П.Г. Поздн
Original Assignee
В.Г. Андросова
П.Г. Поздняков
ков П.Г. Поздн
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 В.Г. Андросова, П.Г. Поздняков, ков П.Г. Поздн filed Critical В.Г. Андросова
Priority to SU552807A priority Critical patent/SU106175A1/en
Application granted granted Critical
Publication of SU106175A1 publication Critical patent/SU106175A1/en

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Landscapes

  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)

Description

Крснлоние кварцевых пластин кварцевых резонаторов, как правило , осуществл ют посредством тонких проволочных держателей, припа нных к металлическому покрытию , нанесенному на их поверхность . Дл  повышени  механической прочности соединени  проволочных .-;ей с пластинами на последние в месте креплени  нанос т слой дисперсного серебра. Нанесение дисперсного серебра осуп1,ествл гот вжигаиием при высокой температуре специальной пасты, состо п;ей из смеси дисперсного серебра, порошкообразного легкоплавкого стекла (плавн ) и органической св зки. После обжига частицы серебра оказываютс  прочно св занными между собо и с кварцевой пластиной .The quartzing of quartz plates of quartz resonators, as a rule, is carried out by means of thin wire holders, soldered to a metallic coating deposited on their surface. To increase the mechanical strength of the wire .-; connection; a layer of dispersed silver is applied to the latter at the place of attachment with the plates. The deposition of dispersed silver by means of opus, with the high temperature of a special paste, consists of a mixture of dispersed silver, powdered fusible glass (smooth) and an organic binder. After firing, the silver particles are firmly connected between themselves and the quartz plate.

Известные способы нанесени  дисперсного серебра на кварцевые пластины предусматривают применение пасты, вжигание которой происходит при температуре 530- 550. Нагрев кпарцсв1)1х пластин до такой температуры опасен и нередко  вл етс  причиноп их порчи из-за возникновени  „дво1п1иков. Кроме того, известные составы паст не обеспечивают требуемой химической устойчпвости и механическот прочности вожженного серебра. В св зи с этим, желательно добитьс  снижени  температуры вжигани  серебр но иасты , повышени  прочностп соединени  вожженного серебра с кварцем и усто11чивости -к разного рода хнммчески-м воздействи м.The known methods of applying dispersed silver to quartz plates involve the use of a paste, the burning of which occurs at a temperature of 530-550. In addition, the known compositions of pastes do not provide the required chemical resistance and mechanical strength of the sintered silver. In connection with this, it is desirable to achieve a decrease in the silver ignition temperature, but increase the strength of the combination of sintered silver with quartz and the stability to various kinds of chemical action.

Эти качества достигаютс  благодар  применению насты, состо п ей из смесн днсиерсного серебра , порошкообразного стек,1а (п;1авии) с пониженной температурой плавл.ени  и О 1гаиическо11 св зки, KanpiiMep сгун1,енного скигшдара . Легкоплавкое стекло, вход  ni,ee в состав насты, имеет состав окисн свинца (РЬО) 84,, борного ангндрида (8.0:0 - 11 и двуокиси кремнн  (SlOa) --4-,5VJВжигание насты указанного состава прлпзвод1ггс  Ир 1 температуре 440 41)) .These qualities are achieved through the use of nasta, consisting of a mixture of dsierse silver, powdered stack, 1a (n; avii) with a low melting point and O1igia11 binder, KanpiiMep sgun1, suspended skigsdar. Fusible glass, input ni, ee in the composition of the crust, has a lead oxide (PbO) 84 ,, boron angndride (8.0: 0 - 11 and silica (SlOa) - 4-, 5VJ) Burning crust of the specified composition of the protrusion 1ggs Ir 1 at a temperature of 440 41 )).

SU552807A 1956-06-02 1956-06-02 The method of applying dispersed silver on quartz plates SU106175A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU552807A SU106175A1 (en) 1956-06-02 1956-06-02 The method of applying dispersed silver on quartz plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU552807A SU106175A1 (en) 1956-06-02 1956-06-02 The method of applying dispersed silver on quartz plates

Publications (1)

Publication Number Publication Date
SU106175A1 true SU106175A1 (en) 1956-11-30

Family

ID=48379510

Family Applications (1)

Application Number Title Priority Date Filing Date
SU552807A SU106175A1 (en) 1956-06-02 1956-06-02 The method of applying dispersed silver on quartz plates

Country Status (1)

Country Link
SU (1) SU106175A1 (en)

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