JPS6346015B2 - - Google Patents
Info
- Publication number
- JPS6346015B2 JPS6346015B2 JP12597681A JP12597681A JPS6346015B2 JP S6346015 B2 JPS6346015 B2 JP S6346015B2 JP 12597681 A JP12597681 A JP 12597681A JP 12597681 A JP12597681 A JP 12597681A JP S6346015 B2 JPS6346015 B2 JP S6346015B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- fine particles
- viscosity
- surface layer
- particles
- 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
Links
- 239000010419 fine particle Substances 0.000 claims description 29
- 239000011521 glass Substances 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000002344 surface layer Substances 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000011882 ultra-fine particle Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 229910003902 SiCl 4 Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010574 gas phase reaction Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- -1 He gas Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597681A JPS5832037A (ja) | 1981-08-13 | 1981-08-13 | 添加物含有ガラスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597681A JPS5832037A (ja) | 1981-08-13 | 1981-08-13 | 添加物含有ガラスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5832037A JPS5832037A (ja) | 1983-02-24 |
| JPS6346015B2 true JPS6346015B2 (fr) | 1988-09-13 |
Family
ID=14923642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12597681A Granted JPS5832037A (ja) | 1981-08-13 | 1981-08-13 | 添加物含有ガラスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832037A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2525538Y2 (ja) * | 1990-03-02 | 1997-02-12 | 三菱鉛筆株式会社 | 液体塗布具 |
| JP2525539Y2 (ja) * | 1990-03-02 | 1997-02-12 | 三菱鉛筆株式会社 | 液体塗布具 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042244A (ja) * | 1983-08-12 | 1985-03-06 | Toshiba Ceramics Co Ltd | シリコン単結晶引上用ルツボ |
| JPH0657614B2 (ja) * | 1985-09-13 | 1994-08-03 | 株式会社フジクラ | 光ファイバ母材の製造方法 |
-
1981
- 1981-08-13 JP JP12597681A patent/JPS5832037A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2525538Y2 (ja) * | 1990-03-02 | 1997-02-12 | 三菱鉛筆株式会社 | 液体塗布具 |
| JP2525539Y2 (ja) * | 1990-03-02 | 1997-02-12 | 三菱鉛筆株式会社 | 液体塗布具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5832037A (ja) | 1983-02-24 |
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