TW309510B - - Google Patents
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- Publication number
- TW309510B TW309510B TW084107256A TW84107256A TW309510B TW 309510 B TW309510 B TW 309510B TW 084107256 A TW084107256 A TW 084107256A TW 84107256 A TW84107256 A TW 84107256A TW 309510 B TW309510 B TW 309510B
- Authority
- TW
- Taiwan
- Prior art keywords
- quartz glass
- glass
- temperature
- forming
- frame
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 85
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 229910002804 graphite Inorganic materials 0.000 claims description 45
- 239000010439 graphite Substances 0.000 claims description 45
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 239000005350 fused silica glass Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims 2
- 241000143957 Vanessa atalanta Species 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 230000002079 cooperative effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 claims 1
- 238000004017 vitrification Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 21
- 238000000465 moulding Methods 0.000 description 18
- 238000003825 pressing Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004031 devitrification Methods 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000007770 graphite material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 208000004350 Strabismus Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 101100208473 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) lcm-2 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172041A JP2810924B2 (ja) | 1994-06-30 | 1994-06-30 | 石英ガラス物品の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW309510B true TW309510B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1997-07-01 |
Family
ID=15934441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW084107256A TW309510B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-06-30 | 1995-07-13 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5107769B2 (ja) * | 2008-03-27 | 2012-12-26 | 東ソー・クォーツ株式会社 | 型材および型材を用いたガラス材料の成形方法 |
-
1994
- 1994-06-30 JP JP6172041A patent/JP2810924B2/ja not_active Expired - Fee Related
-
1995
- 1995-06-29 KR KR1019950018314A patent/KR0171663B1/ko not_active Expired - Fee Related
- 1995-07-13 TW TW084107256A patent/TW309510B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR0171663B1 (ko) | 1999-02-18 |
| KR960000794A (ko) | 1996-01-25 |
| JP2810924B2 (ja) | 1998-10-15 |
| JPH0812351A (ja) | 1996-01-16 |
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