JPH08338Y2 - 石英ガラスの成型装置 - Google Patents
石英ガラスの成型装置Info
- Publication number
- JPH08338Y2 JPH08338Y2 JP1988153487U JP15348788U JPH08338Y2 JP H08338 Y2 JPH08338 Y2 JP H08338Y2 JP 1988153487 U JP1988153487 U JP 1988153487U JP 15348788 U JP15348788 U JP 15348788U JP H08338 Y2 JPH08338 Y2 JP H08338Y2
- Authority
- JP
- Japan
- Prior art keywords
- quartz glass
- molding
- mold
- pressing
- pair
- 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.)
- Expired - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 44
- 238000000465 moulding Methods 0.000 title claims description 33
- 238000003825 pressing Methods 0.000 claims description 25
- 239000010410 layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000011109 contamination Methods 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal 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
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- -1 and in particular Chemical compound 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153487U JPH08338Y2 (ja) | 1988-11-28 | 1988-11-28 | 石英ガラスの成型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153487U JPH08338Y2 (ja) | 1988-11-28 | 1988-11-28 | 石英ガラスの成型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274331U JPH0274331U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-06 |
| JPH08338Y2 true JPH08338Y2 (ja) | 1996-01-10 |
Family
ID=31429370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153487U Expired - Lifetime JPH08338Y2 (ja) | 1988-11-28 | 1988-11-28 | 石英ガラスの成型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08338Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002220240A (ja) * | 2001-01-22 | 2002-08-09 | Sumitomo Metal Ind Ltd | 石英ガラスの熱間形成方法 |
| EP1783103B1 (en) * | 2004-07-02 | 2011-08-24 | Nikon Corporation | Method for forming quartz glass |
| JP2011091068A (ja) * | 2009-10-20 | 2011-05-06 | Sony Corp | 発光色変換部材及びその製造方法、並びに発光素子 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767031A (en) * | 1980-10-06 | 1982-04-23 | Shin Etsu Chem Co Ltd | Formation of quartz glass |
| JPS5792528A (en) * | 1980-11-27 | 1982-06-09 | Mitsubishi Metal Corp | Molding device for transparent quartz glass |
| JPS63195137A (ja) * | 1987-02-06 | 1988-08-12 | Tosoh Corp | 石英ガラス中の脈理の除去方法 |
| JPS63297231A (ja) * | 1987-05-29 | 1988-12-05 | Olympus Optical Co Ltd | ガラス製品の成形用型 |
-
1988
- 1988-11-28 JP JP1988153487U patent/JPH08338Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0274331U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |