JPS58156542A - 光学ガラスの溶融方法 - Google Patents
光学ガラスの溶融方法Info
- Publication number
- JPS58156542A JPS58156542A JP3676182A JP3676182A JPS58156542A JP S58156542 A JPS58156542 A JP S58156542A JP 3676182 A JP3676182 A JP 3676182A JP 3676182 A JP3676182 A JP 3676182A JP S58156542 A JPS58156542 A JP S58156542A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- melted
- melting
- raw materials
- crucible
- 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
- 238000002844 melting Methods 0.000 title claims abstract description 40
- 239000005304 optical glass Substances 0.000 title claims abstract description 8
- 230000008018 melting Effects 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 19
- 239000011521 glass Substances 0.000 claims abstract description 50
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 10
- 239000006060 molten glass Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000006063 cullet Substances 0.000 description 7
- 239000000156 glass melt Substances 0.000 description 6
- 239000006066 glass batch Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/023—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by microwave heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676182A JPS58156542A (ja) | 1982-03-09 | 1982-03-09 | 光学ガラスの溶融方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676182A JPS58156542A (ja) | 1982-03-09 | 1982-03-09 | 光学ガラスの溶融方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58156542A true JPS58156542A (ja) | 1983-09-17 |
| JPH0142895B2 JPH0142895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-18 |
Family
ID=12478729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3676182A Granted JPS58156542A (ja) | 1982-03-09 | 1982-03-09 | 光学ガラスの溶融方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156542A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186426A (ja) * | 1984-10-01 | 1986-05-01 | ピーピージー インダストリーズ，インコーポレーテツド | 材料の溶融方法及びその装置 |
| US10364176B1 (en) | 2016-10-03 | 2019-07-30 | Owens-Brockway Glass Container Inc. | Glass precursor gel and methods to treat with microwave energy |
| US10427970B1 (en) | 2016-10-03 | 2019-10-01 | Owens-Brockway Glass Container Inc. | Glass coatings and methods to deposit same |
| US10479717B1 (en) | 2016-10-03 | 2019-11-19 | Owens-Brockway Glass Container Inc. | Glass foam |
| DE102022130588A1 (de) * | 2022-11-18 | 2024-05-23 | Schott Ag | Vorrichtung und Verfahren zur Herstellung von Glas |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504840A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-18 | 1975-01-18 | ||
| JPS5538471A (en) * | 1978-09-11 | 1980-03-17 | New Japan Radio Co Ltd | Apparatus for melting powdered solid |
-
1982
- 1982-03-09 JP JP3676182A patent/JPS58156542A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504840A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-18 | 1975-01-18 | ||
| JPS5538471A (en) * | 1978-09-11 | 1980-03-17 | New Japan Radio Co Ltd | Apparatus for melting powdered solid |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186426A (ja) * | 1984-10-01 | 1986-05-01 | ピーピージー インダストリーズ，インコーポレーテツド | 材料の溶融方法及びその装置 |
| US10364176B1 (en) | 2016-10-03 | 2019-07-30 | Owens-Brockway Glass Container Inc. | Glass precursor gel and methods to treat with microwave energy |
| US10427970B1 (en) | 2016-10-03 | 2019-10-01 | Owens-Brockway Glass Container Inc. | Glass coatings and methods to deposit same |
| US10479717B1 (en) | 2016-10-03 | 2019-11-19 | Owens-Brockway Glass Container Inc. | Glass foam |
| DE102022130588A1 (de) * | 2022-11-18 | 2024-05-23 | Schott Ag | Vorrichtung und Verfahren zur Herstellung von Glas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-18 |
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