JPH0542377B2 - - Google Patents
Info
- Publication number
- JPH0542377B2 JPH0542377B2 JP2512087A JP2512087A JPH0542377B2 JP H0542377 B2 JPH0542377 B2 JP H0542377B2 JP 2512087 A JP2512087 A JP 2512087A JP 2512087 A JP2512087 A JP 2512087A JP H0542377 B2 JPH0542377 B2 JP H0542377B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- rod
- forming
- polygonal
- heated
- 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
- 239000011521 glass Substances 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 239000006060 molten glass Substances 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- GOLCXWYRSKYTSP-UHFFFAOYSA-N Arsenious Acid Chemical compound O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical group 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005394 sealing glass Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2512087A JPS63195142A (ja) | 1987-02-05 | 1987-02-05 | 断面多角形のガラスロッドの成形方法 |
| US07/152,202 US4885020A (en) | 1987-02-05 | 1988-02-04 | Method of manufacturing glass fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2512087A JPS63195142A (ja) | 1987-02-05 | 1987-02-05 | 断面多角形のガラスロッドの成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63195142A JPS63195142A (ja) | 1988-08-12 |
| JPH0542377B2 true JPH0542377B2 (enrdf_load_stackoverflow) | 1993-06-28 |
Family
ID=12157072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2512087A Granted JPS63195142A (ja) | 1987-02-05 | 1987-02-05 | 断面多角形のガラスロッドの成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195142A (enrdf_load_stackoverflow) |
-
1987
- 1987-02-05 JP JP2512087A patent/JPS63195142A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63195142A (ja) | 1988-08-12 |