SU548188A1 - Method for making sheet glass from glass melt - Google Patents
Method for making sheet glass from glass melt Download PDFInfo
- Publication number
- SU548188A1 SU548188A1 SU752169351A SU2169351A SU548188A1 SU 548188 A1 SU548188 A1 SU 548188A1 SU 752169351 A SU752169351 A SU 752169351A SU 2169351 A SU2169351 A SU 2169351A SU 548188 A1 SU548188 A1 SU 548188A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- cooling
- sheet
- float chamber
- melt
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
- Furnace Details (AREA)
Abstract
Description
illOO°C, расход которой регулируют шиберам 2, подают в ванну 3 с расплавом металла 4. В ванне стекломасса растекаетс по (поверхности рааплав(а металла и фор(муетс в виде непрерывной ленты стекла 5. По мере прохождени ленты вдоль ванны, тампе1рату|рный режим которой регулируют терморегул торами 6, снижают тампературу формуемой стекла и на коротком участке, составл ющем 1/30-W15 длмны ванны расплава, непосредственно перед выходом «з ванны интенси1вно со скоростью не менее 5° С/с на 1 мм толщины ленты охлаж)дают ее нижнюю поверхность, примен холод)ильники 7, в услови х активных встречных потоков расплава металла, создаваемых электромагнитными индукторами 8, и до инте-гральной температуры не ниже 650° С. После выхода из ванны расплава лента охлаждаетс на газовой опоре 9, иосле чего стекло отжишают в печи 10.illOO ° C, the flow rate of which is controlled by the gates 2, is fed into the bath 3 with molten metal 4. In the bath the glass melts along the surface of the raplav (and metal and shapes (worn in the form of a continuous ribbon of glass 5. As the ribbon passes along the bath, tamper | The regulative mode of which is controlled by thermostats 6 reduces the temperature of the formable glass and in the short section of 1/30-W15 for the molten bath, immediately before leaving the bath, intensively at a rate of at least 5 ° C / s per 1 mm of tape thickness is cooled ) give its lower surface using cool e) the cylinders 7, under the conditions of active counter-flows of the molten metal generated by electromagnetic inductors 8, and not less than 650 ° C until the integral temperature. After leaving the melt bath, the ribbon is cooled on the gas support 9, and after that the glass is pressed in the furnace 10 .
Наличие охлажденной, и всл едствие этого в большей степени затвердевщей нижней поверхности ленты, обеспечивает ее стабильный переход с расплава металла на газовую опору, что облегчает ведение технологического процесса и повыщ,ает качество выра батываемого стекла.The presence of cooled, and, to a large extent, hardened bottom surface of the tape, ensures its stable transition from the molten metal to the gas support, which facilitates the technological process and increases the quality of the glass produced.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752169351A SU548188A1 (en) | 1975-09-19 | 1975-09-19 | Method for making sheet glass from glass melt |
DE19762641300 DE2641300A1 (en) | 1975-09-19 | 1976-09-14 | DEVICE FOR THE PRODUCTION OF TABLE GLASS |
FR7628072A FR2326386A1 (en) | 1975-09-19 | 1976-09-17 | Float chamber for mfg. glass sheet - contains coolant pipes and inductors at outlet end for rapid cooling of sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752169351A SU548188A1 (en) | 1975-09-19 | 1975-09-19 | Method for making sheet glass from glass melt |
Publications (1)
Publication Number | Publication Date |
---|---|
SU548188A1 true SU548188A1 (en) | 1982-09-07 |
Family
ID=20630786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752169351A SU548188A1 (en) | 1975-09-19 | 1975-09-19 | Method for making sheet glass from glass melt |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2641300A1 (en) |
FR (1) | FR2326386A1 (en) |
SU (1) | SU548188A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9296638B2 (en) | 2014-07-31 | 2016-03-29 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US11485673B2 (en) | 2017-08-24 | 2022-11-01 | Corning Incorporated | Glasses with improved tempering capabilities |
US11643355B2 (en) | 2016-01-12 | 2023-05-09 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
US11697617B2 (en) | 2019-08-06 | 2023-07-11 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
US11708296B2 (en) | 2017-11-30 | 2023-07-25 | Corning Incorporated | Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering |
US11795102B2 (en) | 2016-01-26 | 2023-10-24 | Corning Incorporated | Non-contact coated glass and related coating system and method |
US12064938B2 (en) | 2019-04-23 | 2024-08-20 | Corning Incorporated | Glass laminates having determined stress profiles and methods of making the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07108779B2 (en) * | 1987-08-24 | 1995-11-22 | 旭硝子株式会社 | Float glass manufacturing method |
-
1975
- 1975-09-19 SU SU752169351A patent/SU548188A1/en active
-
1976
- 1976-09-14 DE DE19762641300 patent/DE2641300A1/en active Pending
- 1976-09-17 FR FR7628072A patent/FR2326386A1/en active Granted
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
US9783448B2 (en) | 2014-07-31 | 2017-10-10 | Corning Incorporated | Thin dicing glass article |
US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US9296638B2 (en) | 2014-07-31 | 2016-03-29 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US9975801B2 (en) | 2014-07-31 | 2018-05-22 | Corning Incorporated | High strength glass having improved mechanical characteristics |
US10005691B2 (en) | 2014-07-31 | 2018-06-26 | Corning Incorporated | Damage resistant glass article |
US10077204B2 (en) | 2014-07-31 | 2018-09-18 | Corning Incorporated | Thin safety glass having improved mechanical characteristics |
US10233111B2 (en) | 2014-07-31 | 2019-03-19 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US11891324B2 (en) | 2014-07-31 | 2024-02-06 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US9776905B2 (en) | 2014-07-31 | 2017-10-03 | Corning Incorporated | Highly strengthened glass article |
US9802853B2 (en) | 2014-07-31 | 2017-10-31 | Corning Incorporated | Fictive temperature in damage-resistant glass having improved mechanical characteristics |
US11643355B2 (en) | 2016-01-12 | 2023-05-09 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
US11795102B2 (en) | 2016-01-26 | 2023-10-24 | Corning Incorporated | Non-contact coated glass and related coating system and method |
US11485673B2 (en) | 2017-08-24 | 2022-11-01 | Corning Incorporated | Glasses with improved tempering capabilities |
US11708296B2 (en) | 2017-11-30 | 2023-07-25 | Corning Incorporated | Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering |
US12064938B2 (en) | 2019-04-23 | 2024-08-20 | Corning Incorporated | Glass laminates having determined stress profiles and methods of making the same |
US11697617B2 (en) | 2019-08-06 | 2023-07-11 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
US12043575B2 (en) | 2019-08-06 | 2024-07-23 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
Also Published As
Publication number | Publication date |
---|---|
DE2641300A1 (en) | 1977-03-24 |
FR2326386A1 (en) | 1977-04-29 |
FR2326386B1 (en) | 1978-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU548188A1 (en) | Method for making sheet glass from glass melt | |
US3837790A (en) | Method and apparatus for heating metallic strip | |
GB1244969A (en) | A method of an apparatus for producing sheet glass crystalline material from a glass band | |
FI913822A (en) | Process and apparatus for producing semi-ferritic stainless steel strip from a molten metal bath | |
GB1139469A (en) | Producing patterned glass | |
DE69011663D1 (en) | TREATMENT OF IMAGES WITH HOT-MELTABLE INK. | |
ATE283746T1 (en) | METHOD AND DEVICE FOR PRODUCING DIRECTIONALLY SOLIDIZED CASTINGS | |
US3871854A (en) | Manufacture of flat glass ribbons on a molten metal bath | |
DE3689781D1 (en) | Process for producing an aging-resistant steel strip with high cold formability. | |
US3630705A (en) | Method of manufacturing flat glass on molten metal and apparatus therefor | |
US4656096A (en) | Manufacture of drawn sheet glass | |
ATE58660T1 (en) | PROCESS FOR MAKING THIN METAL TAPE. | |
ES411077A1 (en) | Method and apparatus for vertically drawing a glass ribbon | |
US1870002A (en) | Method of and apparatus for producing sheet glass | |
SU574401A1 (en) | Method of stabilizing glass melt level in process portion of furnace | |
SU1764787A1 (en) | Method for producing quick-hardened metal strip | |
SU602290A1 (en) | Flat ingot continuous casting method | |
SU1764786A1 (en) | Method for producing metal fibers by hardening of melt | |
SU678852A1 (en) | Apparatus for producing sheet glass | |
US4174207A (en) | Method and apparatus utilizing transversely inclined barriers in float glass formation | |
DE3274812D1 (en) | Method for the thermo-mechanical treatment of hot rolled steel | |
SU668239A1 (en) | Method for making polished sheet glass | |
JPS57116734A (en) | Cooling method for strip | |
JPS556417A (en) | Method and apparatus for continuous quenching of steel pipe | |
KR900002036B1 (en) | Continuous casting system which can rapidly cool the molten metal |