JPS6357367B2 - - Google Patents
Info
- Publication number
- JPS6357367B2 JPS6357367B2 JP28570785A JP28570785A JPS6357367B2 JP S6357367 B2 JPS6357367 B2 JP S6357367B2 JP 28570785 A JP28570785 A JP 28570785A JP 28570785 A JP28570785 A JP 28570785A JP S6357367 B2 JPS6357367 B2 JP S6357367B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon carbide
- graphite
- molded container
- quartz glass
- molding
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 51
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 40
- 229910002804 graphite Inorganic materials 0.000 claims description 39
- 239000010439 graphite Substances 0.000 claims description 39
- 238000000465 moulding Methods 0.000 claims description 24
- 239000002002 slurry Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910021431 alpha silicon carbide Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
-
- 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
- C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
- C03B11/086—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor of coated dies
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/10—Die base materials
- C03B2215/12—Ceramics or cermets, e.g. cemented WC, Al2O3 or TiC
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
- C03B2215/22—Non-oxide ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28570785A JPS62148331A (ja) | 1985-12-20 | 1985-12-20 | 石英ガラス成形容器の前処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28570785A JPS62148331A (ja) | 1985-12-20 | 1985-12-20 | 石英ガラス成形容器の前処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62148331A JPS62148331A (ja) | 1987-07-02 |
| JPS6357367B2 true JPS6357367B2 (fr) | 1988-11-11 |
Family
ID=17694983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28570785A Granted JPS62148331A (ja) | 1985-12-20 | 1985-12-20 | 石英ガラス成形容器の前処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148331A (fr) |
Families Citing this family (5)
| 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 |
| TW200502183A (en) | 2003-04-07 | 2005-01-16 | Nikon Corp | Molding apparatus and method of quartz glass |
| JP2010024084A (ja) * | 2008-07-18 | 2010-02-04 | Tosoh Quartz Corp | 型材を用いた石英ガラス材料の成形方法 |
| JP5053206B2 (ja) * | 2008-08-22 | 2012-10-17 | 東ソー・クォーツ株式会社 | 型材を用いた石英ガラス材料の成形方法 |
| CN111348821A (zh) * | 2018-12-21 | 2020-06-30 | 财团法人工业技术研究院 | 用于玻璃塑形的石墨模具及其制造方法 |
-
1985
- 1985-12-20 JP JP28570785A patent/JPS62148331A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62148331A (ja) | 1987-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4559270A (en) | Oxidation prohibitive coatings for carbonaceous articles | |
| KR0179397B1 (ko) | 수축이 감소된 유리질 결합된 연마물 제조방법 | |
| JP2542402B2 (ja) | 金属及び塩熔融物に耐える材料、それらの製造及びそれらの使用 | |
| EP0134770A2 (fr) | Articles en carbone ayant des revêtements empêchant l'oxydation | |
| KR101212916B1 (ko) | 용융 실리콘 처리용 도가니 | |
| BG60294B2 (bg) | Метод за получаване на композиция с метална матрица | |
| JP4014724B2 (ja) | シリカガラスの製造方法 | |
| EP0020373B1 (fr) | Procede de fabrication et d'utilisation d'un moule a coquille en ceramique | |
| JPS6357367B2 (fr) | ||
| WO1987005286A1 (fr) | Procede de fabrication de verre | |
| JPH08151220A (ja) | 石英ガラスの成形方法 | |
| EP0767761B1 (fr) | Produits en verre de quartz frittes et procedes pour leur fabrication | |
| JP3606744B2 (ja) | 耐熱材料及びその作製方法 | |
| JPH10158090A (ja) | 半導体単結晶引上げ用ｃ／ｃ製ルツボの製法 | |
| CN112707731A (zh) | 一种提纯多晶硅使用的石墨坩埚 | |
| JP2553389B2 (ja) | Ｃｖｄ装置用カーボン治具 | |
| JPS6236087A (ja) | 粒状ＳｉＣを分散配置させた金属シリコン耐熱材料 | |
| JPS6210938B2 (fr) | ||
| JPH0751473B2 (ja) | 単結晶製造用カーボンルツボ | |
| JPS6363547A (ja) | ブロツクモ−ルド法の鋳型用組成物 | |
| JPS63166789A (ja) | シリコン単結晶引上装置用黒鉛製ルツボとその製造方法 | |
| JPH07172978A (ja) | 石英ガラスルツボの製造方法 | |
| JP3522815B2 (ja) | ガラスとの離型性に優れた熱分解炭素被覆炭素部材 | |
| GB2200317A (en) | Isostatic moulding | |
| JP2005161359A (ja) | シリコン鋳造用鋳型のコーティング方法およびシリコン鋳造用鋳型 |