SU110701A1 - Transition glass - Google Patents
Transition glassInfo
- Publication number
- SU110701A1 SU110701A1 SU568269A SU568269A SU110701A1 SU 110701 A1 SU110701 A1 SU 110701A1 SU 568269 A SU568269 A SU 568269A SU 568269 A SU568269 A SU 568269A SU 110701 A1 SU110701 A1 SU 110701A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- glasses
- transition glass
- transition
- transitional
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
Предметом изобретени вл етс переходное стекло дл сварки с его помощью молибденового стекла с лабораторным стеклом ЛЬ 23.The subject of the invention is a transitional glass for welding with it molybdenum glass with L 23 laboratory glass.
Д/1Я создани вакуумноплотных и механически прочных спаев между стеклами с различными физикохимическими свойствами иримен етс сери иереходных стекол, иостеиенно измен ющих коэффициент расширени и температуру разм гчени .D / 1H create vacuum-tight and mechanically strong junctions between glasses with different physicochemical properties and use a series of transition glasses that vary the expansion coefficient and softening temperature.
Так переходный спай молибденового стекла 3. С.-5 с лабораторным ЛУ 23 содержит 8 стекол различного химического состава.So the transition junction of molybdenum glass 3. S.-5 with laboratory LU 23 contains 8 glasses of different chemical composition.
В цел х уменьшени количества переходных стекол, упроп ени п облегчени спайки молибденового с лабораторныл стеклом № 23, предлагаетс спайку осуществл ть одним переходным стеклом нижеследующего состава:In order to reduce the number of transitional glasses, to suppress the facilitation of molybdenum soldering with laboratory glass No. 23, it is proposed to solder one transitional glass with the following composition:
SlO.,-27 ,,, В.,0.,-39 Ч- 2 „, АиОз-21 -20/0. СаО-8 гР/,„ MgO-2--lVo, Na..O--2 -0,5 „,SlO., - 27 ,,, V., 0., - 39 P - 2 ", AiOz-21-20/0. CaO-8 gR /, "MgO-2 - lVo, Na..O - 2-0.5",
К,0-1- 0,5V,,.K, 0-1-0.5V ,,.
Нова дозировка известных уже дл производства стекла окислов обеспечивает получение с помощью одного переходного стек/ш качественного спа , вместо ранее ирименпвщихс 7-8 стеко.ч.A new dosage of oxides already known for the production of glass provides with a single transitional stack / w a quality spa, instead of the previously used 7-8 glasses.h.
Предмет изобретени Subject invention
Переходное стекло на основе окисе кремни , бора, алюмгши , кальци , магни , , натри , отлн чающеес тем, что, с целью обеспечени возможности использовани его дл сварки молибденового стекла со стеклом № 23, оно содержит (в , но весу ): SiO,-27-2. Вл)..-39--2, А1.,О,-2Ь:-2, Саб-8-i bMgO2-1 , .5, К.,О -1-0,0.Silicon, boron, aluminum oxide, calcium, magnesium, and sodium oxide transition glass, which is different from the fact that, in order to be able to be used for welding molybdenum glass with glass No. 23, it contains -27-2. Vl) ..- 39-2, A1., O, -2b: -2, Sab-8-i bMgO2-1, .5, K., O -1-0.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU568269A SU110701A1 (en) | 1957-03-08 | 1957-03-08 | Transition glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU568269A SU110701A1 (en) | 1957-03-08 | 1957-03-08 | Transition glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU110701A1 true SU110701A1 (en) | 1957-11-30 |
Family
ID=48383391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU568269A SU110701A1 (en) | 1957-03-08 | 1957-03-08 | Transition glass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU110701A1 (en) |
-
1957
- 1957-03-08 SU SU568269A patent/SU110701A1/en active
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