JPS56155030A - Quenched tempered glass container - Google Patents
Quenched tempered glass containerInfo
- Publication number
- JPS56155030A JPS56155030A JP5718180A JP5718180A JPS56155030A JP S56155030 A JPS56155030 A JP S56155030A JP 5718180 A JP5718180 A JP 5718180A JP 5718180 A JP5718180 A JP 5718180A JP S56155030 A JPS56155030 A JP S56155030A
- Authority
- JP
- Japan
- Prior art keywords
- glass container
- glass
- body part
- wall thickness
- range
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
- C03B27/065—Stresses, e.g. patterns, values or formulae
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
PURPOSE: A quenched tempered glass container having stable practical strengths, prepared by molding a glass container having a specified wall thickness range in the body part thereof, quenching and tempering the molded material, and forming a compression stress layer in a specific range on the inner and the outer surfaces of the body part.
CONSTITUTION: A glass container is molded to give an average glass wall thickness value (X) in the body part of 1.7W3.8mm, the maximum glass wall thickness value in the range expressed by formula I and the minimum glass wall value thickness in the range expressed by formula II. The resultant glass container is then quenched in a temperature range of 0W150°C below the deformation point of the glass at a cooling rate of about 20W30°C/sec by adjusting the velocity of a fluid, e.g. air. Thus, a compression stress layer of 170W750kg/cm2 is formed on the inner and the outer surfaces of the body part. The compression stress layer balanced with the glass wall thickness of the quenched tempered glass container provides the synergistic increase in internal pressure strength and impact strength and stably retained strength values thereof.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5718180A JPS56155030A (en) | 1980-04-30 | 1980-04-30 | Quenched tempered glass container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5718180A JPS56155030A (en) | 1980-04-30 | 1980-04-30 | Quenched tempered glass container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56155030A true JPS56155030A (en) | 1981-12-01 |
Family
ID=13048335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5718180A Pending JPS56155030A (en) | 1980-04-30 | 1980-04-30 | Quenched tempered glass container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56155030A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01261240A (en) * | 1988-04-09 | 1989-10-18 | Ishizuka Glass Co Ltd | Heat resistant glass container |
| 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 |
-
1980
- 1980-04-30 JP JP5718180A patent/JPS56155030A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01261240A (en) * | 1988-04-09 | 1989-10-18 | Ishizuka Glass Co Ltd | Heat resistant glass container |
| US10233111B2 (en) | 2014-07-31 | 2019-03-19 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
| 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 |
| US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
| 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 |
| US9296638B2 (en) | 2014-07-31 | 2016-03-29 | 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 |
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