JPS61205640A - フロ−トガラスの化学強化方法 - Google Patents
フロ−トガラスの化学強化方法Info
- Publication number
- JPS61205640A JPS61205640A JP4492785A JP4492785A JPS61205640A JP S61205640 A JPS61205640 A JP S61205640A JP 4492785 A JP4492785 A JP 4492785A JP 4492785 A JP4492785 A JP 4492785A JP S61205640 A JPS61205640 A JP S61205640A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- temperature
- heating
- float glass
- face
- 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.)
- Granted
Links
- 239000005329 float glass Substances 0.000 title claims abstract description 21
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- 239000011521 glass Substances 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 150000002500 ions Chemical class 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000002344 surface layer Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 238000003426 chemical strengthening reaction Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 5
- 239000006060 molten glass Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 6
- 210000002268 wool Anatomy 0.000 abstract description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001415 sodium ion Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 235000010333 potassium nitrate Nutrition 0.000 abstract description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 2
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000005361 soda-lime glass Substances 0.000 abstract 1
- 239000005357 flat glass Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000006124 Pilkington process Methods 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004554 molding of glass Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492785A JPS61205640A (ja) | 1985-03-08 | 1985-03-08 | フロ−トガラスの化学強化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492785A JPS61205640A (ja) | 1985-03-08 | 1985-03-08 | フロ−トガラスの化学強化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61205640A true JPS61205640A (ja) | 1986-09-11 |
| JPH053420B2 JPH053420B2 (OSRAM) | 1993-01-14 |
Family
ID=12705104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4492785A Granted JPS61205640A (ja) | 1985-03-08 | 1985-03-08 | フロ−トガラスの化学強化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61205640A (OSRAM) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205641A (ja) * | 1985-03-09 | 1986-09-11 | Central Glass Co Ltd | フロ−トガラスの化学強化方法 |
| JPS63175220A (ja) * | 1987-01-16 | 1988-07-19 | Tdk Corp | 磁気記録媒体 |
| KR20140039238A (ko) * | 2011-07-01 | 2014-04-01 | 아사히 가라스 가부시키가이샤 | 화학 강화용 플로트 유리 |
| WO2015049889A1 (en) * | 2012-10-05 | 2015-04-09 | Asahi Glass Company, Limited | Strengthened glass and methods for making the same by using differential density |
| WO2015093284A1 (ja) * | 2013-12-19 | 2015-06-25 | 旭硝子株式会社 | 強化ガラス基板の製造方法 |
| WO2015156262A1 (ja) * | 2014-04-09 | 2015-10-15 | 旭硝子株式会社 | 化学強化ガラスの製造方法 |
| JP2016056092A (ja) * | 2012-03-26 | 2016-04-21 | 旭硝子株式会社 | 化学強化時の反りを低減できるガラス板 |
-
1985
- 1985-03-08 JP JP4492785A patent/JPS61205640A/ja active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205641A (ja) * | 1985-03-09 | 1986-09-11 | Central Glass Co Ltd | フロ−トガラスの化学強化方法 |
| JPS63175220A (ja) * | 1987-01-16 | 1988-07-19 | Tdk Corp | 磁気記録媒体 |
| KR20140039238A (ko) * | 2011-07-01 | 2014-04-01 | 아사히 가라스 가부시키가이샤 | 화학 강화용 플로트 유리 |
| JP2016056092A (ja) * | 2012-03-26 | 2016-04-21 | 旭硝子株式会社 | 化学強化時の反りを低減できるガラス板 |
| WO2015049889A1 (en) * | 2012-10-05 | 2015-04-09 | Asahi Glass Company, Limited | Strengthened glass and methods for making the same by using differential density |
| WO2015049888A1 (en) * | 2012-10-05 | 2015-04-09 | Asahi Glass Company, Limited | Strengthened glass and methods for making the same by using differential chemistry |
| US9302938B2 (en) | 2012-10-05 | 2016-04-05 | Asahi Glass Company, Limited | Strengthened glass and methods for making using differential density |
| WO2015093284A1 (ja) * | 2013-12-19 | 2015-06-25 | 旭硝子株式会社 | 強化ガラス基板の製造方法 |
| WO2015156262A1 (ja) * | 2014-04-09 | 2015-10-15 | 旭硝子株式会社 | 化学強化ガラスの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053420B2 (OSRAM) | 1993-01-14 |
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