SU108365A1 - Method of cleaning quartz glass - Google Patents

Method of cleaning quartz glass

Info

Publication number
SU108365A1
SU108365A1 SU462171A SU462171A SU108365A1 SU 108365 A1 SU108365 A1 SU 108365A1 SU 462171 A SU462171 A SU 462171A SU 462171 A SU462171 A SU 462171A SU 108365 A1 SU108365 A1 SU 108365A1
Authority
SU
USSR - Soviet Union
Prior art keywords
quartz glass
quartz
glass
cleaning quartz
cleaning
Prior art date
Application number
SU462171A
Other languages
Russian (ru)
Inventor
И.Л. Цинман
Original Assignee
И.Л. Цинман
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 И.Л. Цинман filed Critical И.Л. Цинман
Priority to SU462171A priority Critical patent/SU108365A1/en
Application granted granted Critical
Publication of SU108365A1 publication Critical patent/SU108365A1/en

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  • Glass Melting And Manufacturing (AREA)

Description

Предметом изобретени   вл етс  способ очистк кварцевого стекла от ионносодержащихс  в нем примесей, снижающих диэлектрические и термические свойства стек.ча.The subject of the invention is a method of cleaning silica glass from impurities that are ionic in it, which reduce the dielectric and thermal properties of glass h.p.

Известный способ- облучение высокотемпературным излучателем кварцевого стекла, наход щегос  в вакуулш 1ованном сосуде, лишь частично достигает этой цели.The known method, the irradiation of a high-temperature emitter of quartz glass, which is located in a vacuum vessel, only partially achieves this goal.

Предлагаем.; способ зкачительнг ) 1ювыи1ает диэлектрические и термические свойства кварцевого с;екла потому, что, помимо облучени  высокотемпературным излучателем , очистка от ионнообразующил примесей осуществл етс  еше методом отбора тока ионной эмиссии.We offer .; The method of induction is due to the dielectric and thermal properties of quartz crystals, because, in addition to irradiation with a high-temperature radiator, the cleaning of impurities from ion-forming impurities is also carried out using the method of selecting an ion emission current.

Очистку кварцевого стекла по предлагаемому способу про,извод т следую Ц ;м образом.The purification of quartz glass by the proposed method was carried out following the following method.

Стекло закладываетс  в графитовую ;ли амета.1лическую форму, котора  :.южет подогреватьс  либо TOKOJvs высокой частоты, либо специальным лологревателем до температуры 1000The glass is embedded in a graphite; whether amethlastic form, which: the subject is heated by either high-frequency TOKOJvs, or a special log heater to a temperature of 1000

Фор),а с кварцем помещаетс  в -вакуум-установку вку1рь или под электрод-}-:оллектор кспарл-ощихс Fort), and with quartz it is placed in a vacuum-installation of a taste or under the electrode -} -: a xparle-general collector

из кварца ионов, наход щийс  под отрицательным потенциалом (100- 150 и) относительно формы с кварцем . Дл  ускорени  процесса отбора тока целесообразно к поверхности кварцевого стекла прикладывать дополнительный сеточный электрод, к которому подаетс  отрицательный относительно кварцевого стекла и положительный относительио коллектора потенциал .from quartz ions under negative potential (100-150 and) relative to the form with quartz. To accelerate the current selection process, it is advisable to apply an additional grid electrode to the surface of the quartz glass, to which a negative relative to the quartz glass and a positive relative potential of the collector are applied.

Дл  очистки кварцевых трубок можно внутрь трубки вводить цилиндрический электрод с подогревателем , которые окружаютс  коллектором , имеюпщм отрицательный потенциал относительио внутреннего электрода.To clean the quartz tubes, a cylindrical electrode with a heater, which is surrounded by a collector, has a negative potential relative to the inner electrode, can be introduced into the tube.

П р е д м е т и з о б р е т е н и  PRIORITY AREA

Способ очистки кварцевого стекла с термообработкой его при высокой температуре в вакуумсосуде , отличающийс  тем, что, с целью улучщени  очистки его от ионнообразующих примесей дл  цовьпцени  его диэлектрических и термических свойств, сосуд с кварцевым стеклом помещают под или внутрь электрода№ 108365 -2 коллектора испар ющихс  из квар-дывают дополнительный сеточЕ1Ы1гThe method of cleaning quartz glass with its heat treatment at a high temperature in a vacuum vessel, characterized in that, in order to improve its purification from ion-forming impurities, to understand its dielectric and thermal properties, a vessel with quartz glass is placed under or inside the electrode No. 108365 -2 of the evaporating collector from apartment-extra mesh

ца ионов, наход щегос  под отри-электрод с отрицательным относицательным потенциалом по отно-тельно кварцевого стекла и цолошению к сосуду с кварцевымжительным относительно коллекстеклом , а к последнему прикла-то.ра потенциалом.This is a cell of ions located under the negative electrode with a negative relative potential with respect to quartz glass and color to a vessel with a quartz glass relative to the collection glass, and to the last one is a potential.

SU462171A 1956-09-15 1956-09-15 Method of cleaning quartz glass SU108365A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU462171A SU108365A1 (en) 1956-09-15 1956-09-15 Method of cleaning quartz glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU462171A SU108365A1 (en) 1956-09-15 1956-09-15 Method of cleaning quartz glass

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU843823784A Addition SU1320798A2 (en) 1984-12-07 1984-12-07 Mechanical two-pulse control of internal combustion engine angular velocity

Publications (1)

Publication Number Publication Date
SU108365A1 true SU108365A1 (en) 1956-11-30

Family

ID=48381484

Family Applications (1)

Application Number Title Priority Date Filing Date
SU462171A SU108365A1 (en) 1956-09-15 1956-09-15 Method of cleaning quartz glass

Country Status (1)

Country Link
SU (1) SU108365A1 (en)

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