SU102481A1 - The method of processing quartz by etching - Google Patents

The method of processing quartz by etching

Info

Publication number
SU102481A1
SU102481A1 SU451594A SU451594A SU102481A1 SU 102481 A1 SU102481 A1 SU 102481A1 SU 451594 A SU451594 A SU 451594A SU 451594 A SU451594 A SU 451594A SU 102481 A1 SU102481 A1 SU 102481A1
Authority
SU
USSR - Soviet Union
Prior art keywords
etching
quartz
processing quartz
processing
aqueous
Prior art date
Application number
SU451594A
Other languages
Russian (ru)
Inventor
П.Г. Поздняков
ков П.Г. Поздн
С.П. Покровская
С.П. Покровска
Original Assignee
П.Г. Поздняков
ков П.Г. Поздн
С.П. Покровская
С.П. Покровска
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 П.Г. Поздняков, ков П.Г. Поздн, С.П. Покровская, С.П. Покровска filed Critical П.Г. Поздняков
Priority to SU451594A priority Critical patent/SU102481A1/en
Application granted granted Critical
Publication of SU102481A1 publication Critical patent/SU102481A1/en

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  • Crystals, And After-Treatments Of Crystals (AREA)

Description

При 131()товлен11и иьезоквардсвыл Uoделий I помощью травлени  можно BI.IKвить неоднородность кварцевых кристаллов (двойники, свили и проч. дефекты), повысить нрочность сцеплени  с нанесенным металлическим слоем, повысить стабильность частоты иластип во времени и производить предварительную подтонку частоты кварцевых пластин.At 131 (), it was possible to use BI.IK to identify the heterogeneity of quartz crystals (twins, stitches and other defects), increase the adhesion strength with the applied metal layer, improve the stability of the frequency of the elastic in time and produce a preliminary tone of the frequency of the quartz plates.

Обычно травление кристаллов jiBii;iii,v к ква| цпвых пластин производ т в ттлпвиковой кислоте, котора  обладает весьма си; ьными токсическими свойствами. (1оэт1.чу применение ее в кварцевом производстве к)айне нежелательно.Usually etching of crystals jiBii; iii, v kkva | ppc plates are made in tlpvic acid, which possesses quite b; tny toxic properties. (1oet1.ch its application in quartz production to) Aine is undesirable.

В предлагаемом способе в качестве тра:;лтс .; кварца используют водный 30- -Ю.о-иый раствор двухфторпстого кали , нагретого до температуры СО-90°.In the proposed method as tra:; lts.; quartz using an aqueous 30-U.-oh solution of bifluorine potassium heated to a temperature of CO-90 °.

Предлагаемый травптель  вл етс  менее опасным по своей токсичности и в то ;ке врем  обеспечивает лорои ее качество травлени .The proposed traptel is less dangerous in terms of its toxicity and at that time, it provides the quality of etching.

Предмет изобретени Subject invention

Способ обработки кварца травлением, п т л и ч а 10 щ и и с   тем, что. с, целью уменьшени  вредных выделеЕшй ирп травлении., в качестве травител  приме}  ют водный 30-40%-ный раствор двухфтористого кали , нагретый jo температуры 60-00°.The method of treatment of quartz by etching, ptl and h and 10 u and so that. c, in order to reduce the harmful release of irradiation by etching, an aqueous 30–40% solution of potassium dihydrofluoride, heated at a temperature of 60–00 ° C, is used as an etchant.

SU451594A 1954-04-19 1954-04-19 The method of processing quartz by etching SU102481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU451594A SU102481A1 (en) 1954-04-19 1954-04-19 The method of processing quartz by etching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU451594A SU102481A1 (en) 1954-04-19 1954-04-19 The method of processing quartz by etching

Publications (1)

Publication Number Publication Date
SU102481A1 true SU102481A1 (en) 1955-11-30

Family

ID=48376193

Family Applications (1)

Application Number Title Priority Date Filing Date
SU451594A SU102481A1 (en) 1954-04-19 1954-04-19 The method of processing quartz by etching

Country Status (1)

Country Link
SU (1) SU102481A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948202A (en) * 1994-02-03 1999-09-07 Corning Incorporated Method for removing a protective coating from optical fibers and making a photonic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948202A (en) * 1994-02-03 1999-09-07 Corning Incorporated Method for removing a protective coating from optical fibers and making a photonic device

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