RU96107124A - METHOD FOR MANUFACTURING FLAT OR CONVEX GLASSES - Google Patents

METHOD FOR MANUFACTURING FLAT OR CONVEX GLASSES

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Publication number
RU96107124A
RU96107124A RU96107124/03A RU96107124A RU96107124A RU 96107124 A RU96107124 A RU 96107124A RU 96107124/03 A RU96107124/03 A RU 96107124/03A RU 96107124 A RU96107124 A RU 96107124A RU 96107124 A RU96107124 A RU 96107124A
Authority
RU
Russia
Prior art keywords
fiberglass
heat treatment
glass
carried out
manufacture
Prior art date
Application number
RU96107124/03A
Other languages
Russian (ru)
Other versions
RU2148036C1 (en
Inventor
Зайдель Хорст
Шмальт Критоф
Original Assignee
Фетротех АГ
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
Priority claimed from CH218494A external-priority patent/CH686304A5/en
Application filed by Фетротех АГ filed Critical Фетротех АГ
Publication of RU96107124A publication Critical patent/RU96107124A/en
Application granted granted Critical
Publication of RU2148036C1 publication Critical patent/RU2148036C1/en

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Claims (18)

1. Способ изготовления плоских или выпуклых стеклоплит с высокой прочностью на растяжение при изгибе, при котором стеклоплиты сначала подвергают термической или химической закалке, а затем проводят теплообработку при температуре ниже температуры перехода стекла в хрупкое состояние, отличающийся тем, что стеклоплиты на следующих друг за другом этапах способа по меньшей мере дважды подвергают термической или химической закалке, а между каждыми двумя процессами закалки проводят теплообработку.1. A method of manufacturing a flat or convex fiberglass with high tensile strength in bending, in which the fiberglass is first subjected to heat or chemical hardening, and then heat treated at a temperature below the transition temperature of the glass into a brittle state, characterized in that the fiberglass is next to each other the process steps are subjected to thermal or chemical hardening at least twice, and heat treatment is carried out between each two hardening processes. 2. Способ по п.1, отличающийся тем, что после первой закалки стеклоплит несколько раз повторяют теплообработку и последующую термическую или химическую закалку. 2. The method according to claim 1, characterized in that after the first hardening, the glass fiber is repeated several times to heat treatment and subsequent thermal or chemical hardening. 3. Способ по п.1 или 2, отличающийся тем, что термозакалку на следующих друг за другом этапах способа "Закалка" проводят при различных максимальных температурах. 3. The method according to claim 1 or 2, characterized in that the heat quenching in subsequent successive stages of the method "Quenching" is carried out at various maximum temperatures. 4. Способ по одному из пп.1 - 3, отличающийся тем, что теплообработку проводят при температуре по меньшей мере 300oC.4. The method according to one of claims 1 to 3, characterized in that the heat treatment is carried out at a temperature of at least 300 o C. 5. Способ по одному из пп.1 - 3, отличающийся тем, что после первой закалки первую теплообработку проводят при температурах ниже 280oC, а между двумя последующими закалками вторую теплообработку проводят при температурах выше 300oC.5. The method according to one of claims 1 to 3, characterized in that after the first quenching, the first heat treatment is carried out at temperatures below 280 o C, and between the two subsequent quenching, the second heat treatment is carried out at temperatures above 300 o C. 6. Способ по одному из пп.1 - 5, отличающийся тем, что каждую операцию теплообработки стеклоплит проводят в течение по меньшей мере 2 ч и максимум 10 ч. 6. The method according to one of claims 1 to 5, characterized in that each heat treatment operation of the fiberglass is carried out for at least 2 hours and a maximum of 10 hours 7. Способ по одному из пп.1 - 6, отличающийся тем, что при термозакалке стеклоплиты нагревают до температуры 600 - 850oC, а затем охлаждают.7. The method according to one of claims 1 to 6, characterized in that when thermally quenched, the glass plates are heated to a temperature of 600 - 850 o C, and then cooled. 8. Способ по одному из пп.1 - 7, отличающийся тем, что для изготовления стеклоплит используют стекла с коэффициентом линейного расширения α 3,0 - 9,5 • 10-6K1- и модулем упругости ε 6,0 - 9,0 • 104 Н/мм2 в интервале температур 20 - 300oC.8. The method according to one of claims 1 to 7, characterized in that for the manufacture of fiberglass using glass with a linear expansion coefficient α of 3.0 - 9.5 • 10 -6 K 1 - and an elastic modulus of ε 6.0 - 9, 0 • 10 4 N / mm 2 in the temperature range 20 - 300 o C. 9. Способ по одному из пп.1 - 8, отличающийся тем, что для изготовления стеклоплит используют стекла с содержанием оксида железа Fe2O3 макс 0,02 мас.%: и/или содержанием других красящих оксидов макс. 0,01 мас.%.9. The method according to one of claims 1 to 8, characterized in that for the manufacture of fiberglass using glass with an iron oxide content of Fe 2 O 3 max 0.02 wt.%: And / or the content of other coloring oxides max. 0.01 wt.%. 10. Способ по одному из пп.1 - 8, отличающийся тем, что для изготовления стеклоплит используют стекла, окрашенные по меньшей мере по поверхностной зоне красящими оксидами. 10. The method according to one of claims 1 to 8, characterized in that for the manufacture of fiberglass using glass, painted at least on the surface area of the coloring oxides. 11. Способ по одному из пп.1 - 10, отличающийся тем, что по меньшей мере на одну стеклоплиты наносят покрытие с эмиссионной способностью по меньшей мере 4%. 11. The method according to one of claims 1 to 10, characterized in that at least one glass plate is coated with an emissivity of at least 4%. 12. Способ по п.10, отличающийся тем, что покрытие удаляют вдоль кромок стеклоплит в направлении середины плиты на участке шириной по меньшей мере 5 мм. 12. The method according to claim 10, characterized in that the coating is removed along the edges of the fiberglass in the direction of the middle of the plate in a section at least 5 mm wide. 13. Способ по одному из пп.1 - 12, отличающийся тем, что кромки стеклоплит перед закалкой и теплообработкой обрабатывают посредством шлифования и/или полирования. 13. The method according to one of claims 1 to 12, characterized in that the edges of the fiberglass before hardening and heat treatment are processed by grinding and / or polishing. 14. Способ по п. 13, отличающийся тем, что для обработки кромок в качестве шлифовальной жидкости используют воду без абразивных добавок. 14. The method according to p. 13, characterized in that for the processing of edges as a grinding fluid use water without abrasive additives. 15. Способ по п.13 или 14, отличающийся тем, что в процессе обработки кромок стеклоплиту перемещают мимо обрабатывающих инструментов со скоростью подачи по меньшей мере 1,7 м/мин. 15. The method according to item 13 or 14, characterized in that in the process of processing the edges of the glass plate is moved past the processing tools with a feed speed of at least 1.7 m / min. 16. Способ по одному из пп. 13 - 15, отличающийся тем, что давление прижима обрабатывающих инструментов к поверхности стеклоплиты устанавливают по меньшей мере 2,5 бар. 16. The method according to one of paragraphs. 13 to 15, characterized in that the pressure of the processing tools to the surface of the glass plate is set to at least 2.5 bar. 17. Применение способа по пп.1 - 16 для изготовления огнезащитных безопасных остеклений. 17. The application of the method according to claims 1 to 16 for the manufacture of fireproof safety glazing. 18. Применение способа по пп.1 - 16 для изготовления однослойных или многослойных безопасных остеклений. 18. The application of the method according to claims 1 to 16 for the manufacture of single-layer or multi-layer safety glazing.
RU96107124A 1994-07-08 1995-06-23 Process of manufacture of flat or convex glass plates RU2148036C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH2184/94 1994-07-08
CH218494A CH686304A5 (en) 1994-07-08 1994-07-08 A method for manufacturing flat or curved glass plates.
PCT/CH1995/000140 WO1996001792A1 (en) 1994-07-08 1995-06-23 Process for producing flat or curved glass plates

Publications (2)

Publication Number Publication Date
RU96107124A true RU96107124A (en) 1998-07-20
RU2148036C1 RU2148036C1 (en) 2000-04-27

Family

ID=4227856

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96107124A RU2148036C1 (en) 1994-07-08 1995-06-23 Process of manufacture of flat or convex glass plates

Country Status (17)

Country Link
US (1) US5676722A (en)
EP (1) EP0719241B1 (en)
JP (1) JP3094166B2 (en)
CN (1) CN1100731C (en)
AT (1) ATE220052T1 (en)
AU (1) AU2667295A (en)
CA (1) CA2171323C (en)
CH (1) CH686304A5 (en)
DE (1) DE59510257D1 (en)
DK (1) DK0719241T3 (en)
ES (1) ES2088857T3 (en)
FI (1) FI961067A (en)
GR (1) GR960300057T1 (en)
NO (1) NO316782B1 (en)
PT (1) PT719241E (en)
RU (1) RU2148036C1 (en)
WO (1) WO1996001792A1 (en)

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