JP2010024084A5 - - Google Patents
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- Publication number
- JP2010024084A5 JP2010024084A5 JP2008186661A JP2008186661A JP2010024084A5 JP 2010024084 A5 JP2010024084 A5 JP 2010024084A5 JP 2008186661 A JP2008186661 A JP 2008186661A JP 2008186661 A JP2008186661 A JP 2008186661A JP 2010024084 A5 JP2010024084 A5 JP 2010024084A5
- Authority
- JP
- Japan
- Prior art keywords
- quartz glass
- glass material
- heated
- coating layer
- contact
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Description
本発明は、上記したような従来に技術の有する種々の問題点に鑑みてなされたものであり、その目的とするところは、簡単な作業により型材における加熱溶融された石英ガラス材料が接する面に被覆層（以下、加熱溶融された石英ガラス材料が接する面に形成された被覆層を「離型材」と称することとする。）を形成するようにした型材を用いた石英ガラス材料の成形方法を提供しようとするものである。 The present invention has been made in view of the various problems of the prior art as described above, and the object of the present invention is to bring the heated and fused quartz glass material into contact with the surface of the mold material by a simple operation. A method for molding a quartz glass material using a mold material for forming a coating layer (hereinafter, a coating layer formed on a surface in contact with a heated and fused quartz glass material is referred to as a “release material”). It is something to be offered .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008186661A JP2010024084A (en) | 2008-07-18 | 2008-07-18 | Method of molding quartz glass material using mold material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008186661A JP2010024084A (en) | 2008-07-18 | 2008-07-18 | Method of molding quartz glass material using mold material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010024084A JP2010024084A (en) | 2010-02-04 |
| JP2010024084A5 true JP2010024084A5 (en) | 2011-07-21 |
Family
ID=41730245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008186661A Pending JP2010024084A (en) | 2008-07-18 | 2008-07-18 | Method of molding quartz glass material using mold material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010024084A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108572A1 (en) * | 2012-01-18 | 2013-07-25 | 旭硝子株式会社 | Mold release sheet and method for molding glass molded article |
| US9027365B2 (en) | 2013-01-08 | 2015-05-12 | Heraeus Quartz America Llc | System and method for forming fused quartz glass |
| JP6208576B2 (en) * | 2013-12-24 | 2017-10-04 | 信越石英株式会社 | Mold for molding and method for molding quartz glass ingot |
| CN106830638B (en) * | 2016-12-21 | 2019-06-04 | 重庆重玻节能玻璃有限公司 | A kind of processing method of glassware |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62148331A (en) * | 1985-12-20 | 1987-07-02 | Asahi Glass Co Ltd | Pretreatment of quartz glass molding vessel |
| US7226561B2 (en) * | 2002-03-11 | 2007-06-05 | Bridgestone Corporation | Method of producing silicon carbide sintered body jig |
| JP4415367B2 (en) * | 2003-04-07 | 2010-02-17 | 株式会社ニコン | Method of forming quartz glass |
-
2008
- 2008-07-18 JP JP2008186661A patent/JP2010024084A/en active Pending
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