RU95105980A - METHOD FOR STRENGTHENING GLASS PRODUCTS AND HARDENED PRODUCT OBTAINED BY THIS METHOD - Google Patents

METHOD FOR STRENGTHENING GLASS PRODUCTS AND HARDENED PRODUCT OBTAINED BY THIS METHOD

Info

Publication number
RU95105980A
RU95105980A RU95105980/03A RU95105980A RU95105980A RU 95105980 A RU95105980 A RU 95105980A RU 95105980/03 A RU95105980/03 A RU 95105980/03A RU 95105980 A RU95105980 A RU 95105980A RU 95105980 A RU95105980 A RU 95105980A
Authority
RU
Russia
Prior art keywords
carried out
product
hardening
preliminary compression
glass product
Prior art date
Application number
RU95105980/03A
Other languages
Russian (ru)
Other versions
RU2127711C1 (en
Inventor
Шаррю Эрве
Original Assignee
Сэн-Гобэн Витраж Энтернасьональ
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 FR9305390A external-priority patent/FR2704852B1/en
Application filed by Сэн-Гобэн Витраж Энтернасьональ filed Critical Сэн-Гобэн Витраж Энтернасьональ
Publication of RU95105980A publication Critical patent/RU95105980A/en
Application granted granted Critical
Publication of RU2127711C1 publication Critical patent/RU2127711C1/en

Links

Claims (10)

1. Способ укрепления стеклянного изделия, отличающийся тем, что производится предварительное сжатие поверхности указанного изделия, кислотное травление указанной поверхности на глубину, равную или большую глубины сжатого слоя, и защита травленой поверхности.1. The method of strengthening a glass product, characterized in that the preliminary compression of the surface of the specified product, acid etching of the specified surface to a depth equal to or greater than the depth of the compressed layer, and protecting the etched surface. 2. Способ по п. 1, отличающийся тем, что указанная защита достигается внутренне, путем обработки термической или преимущественно химической закалкой. 2. The method according to p. 1, characterized in that the said protection is achieved internally by treatment with thermal or predominantly chemical hardening. 3. Способ по п. 1, отличающийся тем, что указанная защита достигается внешне путем нанесения слоя минерального и, в частности, металлического типа или органического слоя, в частности, графтполимера силана. 3. The method according to p. 1, characterized in that the said protection is achieved externally by applying a layer of mineral and, in particular, metal type or organic layer, in particular, silane graft polymer. 4. Способ по п.3, отличающийся тем, что изделие подвергается обработке химической закалкой. 4. The method according to claim 3, characterized in that the product is subjected to chemical hardening. 5. Способ по любому из пп.2 - 4, отличающийся тем, что предварительное сжатие производится при помощи термической закалки. 5. The method according to any one of paragraphs.2 to 4, characterized in that the preliminary compression is carried out using thermal hardening. 6. Способ по любому из пп.1 - 4, отличающийся тем, что предварительное сжатие производится при помощи химической закалки. 6. The method according to any one of claims 1 to 4, characterized in that the preliminary compression is carried out using chemical quenching. 7. Способ по любому из пп.1 - 6, отличающийся тем, что травление кислотой производится с помощью вещества, содержащего плавиковую кислоту. 7. The method according to any one of claims 1 to 6, characterized in that the acid etching is carried out using a substance containing hydrofluoric acid. 8. Способ по п.7, отличающийся тем, что указанное вещество также содержит выравнивающие вещества. 8. The method according to claim 7, characterized in that said substance also contains leveling substances. 9. Закаленное стеклянное изделие, обработанное в соответствии со способом по пп. 1 - 8, отличающееся тем, что прочность его превышает 200 МРа при толщине 3 мм. 9. Tempered glass product, processed in accordance with the method according to PP. 1 to 8, characterized in that its strength exceeds 200 MPa with a thickness of 3 mm 10. Закаленное стеклянное изделие по п.9, отличающееся тем, что его прочность превышает 450 МРа в результате химической закалки. 10. The tempered glass product according to claim 9, characterized in that its strength exceeds 450 MPa as a result of chemical hardening.
RU95105980A 1993-05-06 1994-05-04 Method of hardening glass articles and hardened article produced by the method RU2127711C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9305390A FR2704852B1 (en) 1993-05-06 1993-05-06 Method for reinforcing glass objects.
FR9305390 1993-05-06
PCT/FR1994/000516 WO1994026675A1 (en) 1993-05-06 1994-05-04 Process for reinforcing glass objects

Publications (2)

Publication Number Publication Date
RU95105980A true RU95105980A (en) 1998-02-20
RU2127711C1 RU2127711C1 (en) 1999-03-20

Family

ID=9446805

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95105980A RU2127711C1 (en) 1993-05-06 1994-05-04 Method of hardening glass articles and hardened article produced by the method

Country Status (9)

Country Link
US (1) US5804317A (en)
EP (1) EP0649393B1 (en)
JP (1) JP3313721B2 (en)
DE (1) DE69402661T2 (en)
ES (1) ES2102225T3 (en)
FR (1) FR2704852B1 (en)
RU (1) RU2127711C1 (en)
UA (1) UA41891C2 (en)
WO (1) WO1994026675A1 (en)

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TWI773291B (en) 2014-06-19 2022-08-01 美商康寧公司 Glasses having non-frangible stress profiles
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US10150698B2 (en) 2014-10-31 2018-12-11 Corning Incorporated Strengthened glass with ultra deep depth of compression
WO2016073539A1 (en) 2014-11-04 2016-05-12 Corning Incorporated Deep non-frangible stress profiles and methods of making
US10579106B2 (en) 2015-07-21 2020-03-03 Corning Incorporated Glass articles exhibiting improved fracture performance
US11613103B2 (en) 2015-07-21 2023-03-28 Corning Incorporated Glass articles exhibiting improved fracture performance
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RU2687875C1 (en) * 2018-08-17 2019-05-16 Публичное акционерное общество "Сатурн" (ПАО "Сатурн") Method of making glass plates with thickened edge for space photoconverters
WO2020236498A1 (en) * 2019-05-17 2020-11-26 Corning Incorporated Method of modifying a textured glass substrate with a region under compressive stress to increase strength of the glass substrate

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