RU96115147A - COMPOSITIONS OF SILICON-SODIUM-CALCIUM GLASSES AND THEIR APPLICATION - Google Patents
COMPOSITIONS OF SILICON-SODIUM-CALCIUM GLASSES AND THEIR APPLICATIONInfo
- Publication number
- RU96115147A RU96115147A RU96115147/03A RU96115147A RU96115147A RU 96115147 A RU96115147 A RU 96115147A RU 96115147/03 A RU96115147/03 A RU 96115147/03A RU 96115147 A RU96115147 A RU 96115147A RU 96115147 A RU96115147 A RU 96115147A
- Authority
- RU
- Russia
- Prior art keywords
- equal
- oxides
- moreover
- glass
- zro
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 27
- 239000011521 glass Substances 0.000 title claims 24
- NCXOIRPOXSUZHL-UHFFFAOYSA-N [Si].[Ca].[Na] Chemical group [Si].[Ca].[Na] NCXOIRPOXSUZHL-UHFFFAOYSA-N 0.000 title 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims 10
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims 5
- 238000010791 quenching Methods 0.000 claims 5
- 230000000171 quenching effect Effects 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims 2
- 238000005188 flotation Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
Claims (16)
SiO2 = 45 - 68%; Al2O3 = 0 - 20%; ZrO2 = 0 - 20%; B2O3 = 0 - 10%; Na2O = 2 - 12%; K2O = 3,5 - 9%; CaO = 1 - 13%; MgO = 0 - 8%; причем сумма содержаний оксидов SiO2, Al2O3 и ZrO2 равна или ниже 70%; сумма содержаний оксидов Al2O3 и ZrO2 равна или выше 2%; сумма содержаний оксидов щелочных металлов Na2O и K2O равна или выше 8%; и причем вышеуказанный состав в случае необходимости включает оксиды BaO и/или SrO в таких количествах, что:
11% ≤ MgO + CaO + BaO + SrO ≤ 30%;
и причем вышеуказанный состав имеет нижнюю температуру закалки (температура деформации), равную или выше примерно 530oC, и коэффициент (линейного) расширения (α 25 - 300oC) составляет 80 - 95 • 100-7/oC.1. The glass composition intended for the manufacture of the substrate or thermostable plate, characterized in that it includes the following components in the following mass relations:
SiO 2 = 45 - 68%; Al 2 O 3 = 0 - 20%; ZrO 2 = 0 - 20%; B 2 O 3 = 0 - 10%; Na 2 O = 2 - 12%; K 2 O = 3.5 - 9%; CaO = 1 - 13%; MgO = 0 - 8%; moreover, the sum of the contents of oxides SiO 2 , Al 2 O 3 and ZrO 2 is equal to or below 70%; the sum of the contents of oxides Al 2 O 3 and ZrO 2 is equal to or higher than 2%; the sum of the contents of alkali metal oxides Na 2 O and K 2 O is equal to or higher than 8%; and moreover, the above composition, if necessary, includes oxides of BaO and / or SrO in such quantities that:
11% ≤ MgO + CaO + BaO + SrO ≤ 30%;
and moreover, the above composition has a lower quenching temperature (deformation temperature) equal to or higher than about 530 o C, and the coefficient of (linear) expansion (α 25 - 300 o C) is 80 - 95 • 100 -7 / o C.
SiO2 = 45 - 68%; Al2O3 = 2 - 20%; ZrO2 = 0 - 20%; B2O3 = 0,5 - 4%; Na2O = 4 - 11%; K2O = 3,5 - 7%; CaO = 1 - 13%; MgO = 1 - 8%;
причем сумма содержаний оксидов SiO2, Al2O3 и ZrO2 равна или ниже 70%; сумма содержаний оксидов щелочных металлов Na2O и K2O равна или выше 8%; и причем вышеуказанный состав включает в случае необходимости оксиды BaO и/или SrO в таких количествах, что:
11% ≤ MgO + CaO + BaO + SrO ≤ 24%;
и причем вышеуказанный состав имеет нижнюю температуру закалки (температуру деформации), равную или выше примерно 530oC, и коэффициент расширения (α 25 - 300oC) составляет 80 - 95 • 10-7/oC.2. The glass composition according to claim. 1, characterized in that it includes the following components in the following mass relations:
SiO 2 = 45 - 68%; Al 2 O 3 = 2 - 20%; ZrO 2 = 0 - 20%; B 2 O 3 = 0.5 - 4%; Na 2 O = 4 - 11%; K 2 O = 3.5 - 7%; CaO = 1 - 13%; MgO = 1 - 8%;
moreover, the sum of the contents of oxides SiO 2 , Al 2 O 3 and ZrO 2 is equal to or below 70%; the sum of the contents of alkali metal oxides Na 2 O and K 2 O is equal to or higher than 8%; and moreover, the above composition includes, if necessary, the oxides of BaO and / or SrO in such quantities that:
11% ≤ MgO + CaO + BaO + SrO ≤ 24%;
and moreover, the above composition has a lower quenching temperature (deformation temperature) equal to or higher than about 530 o C, and the coefficient of expansion (α 25 - 300 o C) is 80 - 95 • 10 -7 / o C.
SiO2 = 45 - 59%; Al2O3 = 5 - 18%; ZrO2 = 0 - 17%; B2O3 = 0,5 - 4%; Na2O = 4 - 10%; K2O = 3,5 - 7%; CaO = 1 - 12%; MgO = 1 - 7%; причем сумма содержаний оксидов щелочных металлов равна или выше 10% и причем вышеуказанный состав может также включать оксиды BaO и/или SrO в таких количествах, что
14% ≤ CaO + MgO + BaO + SrO ≤ 22%;
и причем вышеуказанный состав имеет нижнюю температуру закалки (температура деформации), равную или выше примерно 550oC, и коэффициент расширения (α 25 - 300oC) составляет 85 - 95 • 10-7/oC.5. The glass composition according to any one of paragraphs. 1 to 4, characterized in that it includes the following components in the following mass relations:
SiO 2 = 45 - 59%; Al 2 O 3 = 5-18%; ZrO 2 = 0 - 17%; B 2 O 3 = 0.5 - 4%; Na 2 O = 4 - 10%; K 2 O = 3.5 - 7%; CaO = 1 - 12%; MgO = 1-7%; moreover, the sum of the contents of alkali metal oxides is equal to or higher than 10%, and moreover, the above composition may also include oxides of BaO and / or SrO in such quantities that
14% ≤ CaO + MgO + BaO + SrO ≤ 22%;
and moreover, the above composition has a lower quenching temperature (deformation temperature) equal to or higher than about 550 o C, and the coefficient of expansion (α 25 - 300 o C) is 85 - 95 • 10 -7 / o C.
SiO2 = 45 - 63%; ZrO2 = 6,5 - 20%; Al2O3 = 0 - 18%; Na2O = 4 - 12%; K2O = 3,5 - 7%; CaO = 1 - 13%; MgO = 1 - 8%;
причем сумма содержаний оксидов SiO2, ZrO2 и Al2O3 равна или ниже 70%; сумма содержаний оксидов щелочных металлов Na2O и K2O равна или выше 8%; и причем вышеуказанный состав в случае необходимости включает оксиды BaO и/или SrO в таких количествах, что:
11% ≤ MgO + CaO + BaO + SrO ≤ 24%;
и причем вышеуказанный состав имеет нижнюю температуру закалки (температура деформации), равную или выше примерно 530oC, и коэффициент расширения (α 25 - 300oC) составляет 80 - 95 • 10-7/oC.6. The glass composition according to claim. 1, characterized in that it includes the following components in the following mass relations:
SiO 2 = 45 - 63%; ZrO 2 = 6.5 - 20%; Al 2 O 3 = 0 - 18%; Na 2 O = 4 - 12%; K 2 O = 3.5 - 7%; CaO = 1 - 13%; MgO = 1 - 8%;
moreover, the sum of the contents of oxides SiO 2 , ZrO 2 and Al 2 O 3 is equal to or below 70%; the sum of the contents of alkali metal oxides Na 2 O and K 2 O is equal to or higher than 8%; and moreover, the above composition, if necessary, includes oxides of BaO and / or SrO in such quantities that:
11% ≤ MgO + CaO + BaO + SrO ≤ 24%;
and moreover, the above composition has a lower quenching temperature (deformation temperature) equal to or higher than about 530 o C, and the coefficient of expansion (α 25 - 300 o C) is 80 - 95 • 10 -7 / o C.
SiO2 = 45 - 59%; ZrO2 = 8 - 15%; Al2O3 = 0 - 10%; Na2O = 4 - 10%; K2O = 3,5 - 7%; CaO = 1 - 12%; MgO = 1 - 7%;
причем сумма содержаний оксидов щелочных металлов равна или выше 10%; и причем вышеуказанный состав может включать также оксиды BaO и/или SrO в таких количествах, что:
14% ≤ CaO + MgO + BaO + SrO ≤ 22%;
и вышеуказанный состав имеет температуру закалки (температура деформации), равную или выше 550oC, и коэффициент расширения (α 25 - 300oC) составляет 85 - 95 • 10-7/oC.10. The glass composition according to any one of paragraphs. 6 - 9, characterized in that it includes the following components in the following mass relations:
SiO 2 = 45 - 59%; ZrO 2 = 8 - 15%; Al 2 O 3 = 0 - 10%; Na 2 O = 4 - 10%; K 2 O = 3.5 - 7%; CaO = 1 - 12%; MgO = 1-7%;
moreover, the sum of the contents of alkali metal oxides is equal to or higher than 10%; and moreover, the above composition may also include oxides of BaO and / or SrO in such quantities that:
14% ≤ CaO + MgO + BaO + SrO ≤ 22%;
and the above composition has a quenching temperature (deformation temperature) equal to or higher than 550 o C, and an expansion coefficient (α 25 - 300 o C) is 85 - 95 • 10 -7 / o C.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9412210 | 1994-10-13 | ||
FR9412210A FR2725714B1 (en) | 1994-10-13 | 1994-10-13 | SILICO-SODO-CALCIUM GLASS COMPOSITIONS AND THEIR APPLICATIONS |
FR9414352 | 1994-11-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001126404/03A Division RU2269490C2 (en) | 1994-10-13 | 2001-09-28 | Compositions of silicon-sodium-calcium glasses |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96115147A true RU96115147A (en) | 1998-10-20 |
RU2177915C2 RU2177915C2 (en) | 2002-01-10 |
Family
ID=9467813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96115147/03A RU2177915C2 (en) | 1994-10-13 | 1995-10-13 | Compositions of silicon-sodium-calcium glasses, and use thereof |
RU2001126404/03A RU2269490C2 (en) | 1994-10-13 | 2001-09-28 | Compositions of silicon-sodium-calcium glasses |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001126404/03A RU2269490C2 (en) | 1994-10-13 | 2001-09-28 | Compositions of silicon-sodium-calcium glasses |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0887321A3 (en) |
FR (1) | FR2725714B1 (en) |
NO (1) | NO325623B1 (en) |
RU (2) | RU2177915C2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2747119B1 (en) * | 1996-04-05 | 1998-05-07 | Saint Gobain Vitrage | METHOD FOR MANUFACTURING SHEET GLASS BY FLOATING |
RU2270177C2 (en) * | 1998-01-16 | 2006-02-20 | Сэн-Гобэн Витраж | Silicate-carbonate-lime glass composition (variants) |
CZ2002738A3 (en) * | 1999-09-01 | 2003-12-17 | Pilkington Plc | Thermally tempered glass part, laminated glass part, thermal tempering process and soda-lime glass |
US6713180B1 (en) | 1999-09-01 | 2004-03-30 | Pilkington Plc | Improvements in or relating to tempered glazings and glass for use therein |
RU2328467C1 (en) * | 2006-12-12 | 2008-07-10 | Юлия Алексеевна Щепочкина | Glaze |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015966A (en) * | 1976-06-01 | 1977-04-05 | Owens-Illinois, Inc. | Manufacture of X-ray absorbing glass composition by a float glass process |
SU975618A1 (en) * | 1980-12-30 | 1982-11-23 | Предприятие П/Я В-2268 | Glass |
SU998401A1 (en) * | 1981-06-08 | 1983-02-23 | Предприятие П/Я Х-5382 | Glass |
EP0131399B1 (en) * | 1983-07-11 | 1987-04-01 | Corning Glass Works | Glass for cathode ray tube faceplate |
JPH0696461B2 (en) * | 1987-12-04 | 1994-11-30 | 東芝硝子株式会社 | Surface strengthened glass |
SU1604763A1 (en) * | 1988-09-12 | 1990-11-07 | Производственное Объединение "Силикат" | Glass |
JPH03183638A (en) * | 1989-12-11 | 1991-08-09 | Nippon Electric Glass Co Ltd | Glass for sealing stainless steel |
GB9221227D0 (en) * | 1992-10-09 | 1992-11-25 | Pilkington Plc | Ctv batches |
-
1994
- 1994-10-13 FR FR9412210A patent/FR2725714B1/en not_active Expired - Fee Related
-
1995
- 1995-10-13 EP EP98112847A patent/EP0887321A3/en not_active Withdrawn
- 1995-10-13 RU RU96115147/03A patent/RU2177915C2/en not_active IP Right Cessation
-
2001
- 2001-09-28 RU RU2001126404/03A patent/RU2269490C2/en not_active IP Right Cessation
-
2004
- 2004-01-23 NO NO20040311A patent/NO325623B1/en not_active IP Right Cessation
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