CN101686584B - 电弧放电方法及装置、石英玻璃坩埚制造方法及装置 - Google Patents
电弧放电方法及装置、石英玻璃坩埚制造方法及装置 Download PDFInfo
- Publication number
- CN101686584B CN101686584B CN2009101732754A CN200910173275A CN101686584B CN 101686584 B CN101686584 B CN 101686584B CN 2009101732754 A CN2009101732754 A CN 2009101732754A CN 200910173275 A CN200910173275 A CN 200910173275A CN 101686584 B CN101686584 B CN 101686584B
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- CN
- China
- Prior art keywords
- carbon pole
- arc
- electrode
- mentioned
- pole
- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
-
- 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
- C03B19/00—Other methods of shaping glass
- C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
- C03B19/095—Other methods of shaping glass by fusing powdered glass in a shaping mould by centrifuging, e.g. arc discharge in rotating mould
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Structural Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
- Discharge Heating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008242874 | 2008-09-22 | ||
JP2008242874A JP5142912B2 (ja) | 2008-09-22 | 2008-09-22 | アーク放電方法、アーク放電装置、石英ガラスルツボ製造装置 |
JP2008-242874 | 2008-09-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101686584A CN101686584A (zh) | 2010-03-31 |
CN101686584B true CN101686584B (zh) | 2012-05-30 |
Family
ID=41263907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101732754A Active CN101686584B (zh) | 2008-09-22 | 2009-09-22 | 电弧放电方法及装置、石英玻璃坩埚制造方法及装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8416833B2 (zh) |
EP (1) | EP2166820B1 (zh) |
JP (1) | JP5142912B2 (zh) |
KR (1) | KR101094828B1 (zh) |
CN (1) | CN101686584B (zh) |
SG (1) | SG160303A1 (zh) |
TW (1) | TWI425880B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2226300B1 (en) * | 2007-11-30 | 2016-11-09 | Japan Super Quartz Corporation | Method for manufacturing quartz glass crucible |
JP5523018B2 (ja) * | 2008-08-30 | 2014-06-18 | 株式会社Sumco | 石英ルツボの製造装置 |
JP5344423B2 (ja) * | 2008-09-26 | 2013-11-20 | 株式会社Sumco | 炭素電極の製造方法および石英ガラスルツボの製造方法 |
US8172942B2 (en) * | 2008-10-17 | 2012-05-08 | Japan Super Quartz Corporation | Arc discharge apparatus, apparatus and method for manufacturing vitreous silica glass crucible, and method for pulling up silicon single crystal |
JP5415297B2 (ja) * | 2009-01-08 | 2014-02-12 | 株式会社Sumco | 石英ガラスルツボ製造装置 |
JP5500687B2 (ja) * | 2010-12-02 | 2014-05-21 | 株式会社Sumco | シリカガラスルツボの製造方法および製造装置 |
JP5714476B2 (ja) * | 2010-12-31 | 2015-05-07 | 株式会社Sumco | シリカガラスルツボの製造方法 |
KR101293525B1 (ko) * | 2011-01-28 | 2013-08-06 | 쟈판 스파 쿼츠 가부시키가이샤 | 석영 유리 도가니 제조 장치 |
US8281620B1 (en) * | 2011-04-27 | 2012-10-09 | Japan Super Quartz Corporation | Apparatus for manufacturing vitreous silica crucible |
KR101293870B1 (ko) * | 2012-04-27 | 2013-08-07 | 강성인 | 광물질 용융을 위한 직류 아크로 |
WO2023143124A1 (zh) * | 2022-01-27 | 2023-08-03 | 隆基绿能科技股份有限公司 | 石墨电极、坩埚生产装置及坩埚生产方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1445184A (zh) * | 2002-03-14 | 2003-10-01 | 日本超精石英株式会社 | 环状电弧生产石英玻璃坩埚的工艺和装置及石英玻璃坩埚 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8427915D0 (en) * | 1984-11-05 | 1984-12-12 | Tsl Thermal Syndicate Plc | Vitreous silica products |
JPH0812359A (ja) * | 1994-06-30 | 1996-01-16 | Shinetsu Quartz Prod Co Ltd | 石英ガラスルツボ及びその製造方法 |
KR20000035933A (ko) * | 1996-08-30 | 2000-06-26 | 멜트트랜 인코포레이티드 | 용융조내에서 장치를 위치결정시키는 회전-병진 구동기구 |
JP4398527B2 (ja) * | 1998-05-25 | 2010-01-13 | 信越石英株式会社 | シリコン単結晶引き上げ用石英ガラスるつぼ |
JP4132367B2 (ja) * | 1999-03-15 | 2008-08-13 | コバレントマテリアル株式会社 | シリコン単結晶引上げ用石英ガラスルツボの製造方法 |
JP3647688B2 (ja) * | 1999-09-21 | 2005-05-18 | 東芝セラミックス株式会社 | 石英ガラスルツボ製造装置および製造方法 |
JP4290291B2 (ja) * | 1999-09-30 | 2009-07-01 | コバレントマテリアル株式会社 | 石英ガラス溶融用カーボン電極 |
DE10033632C1 (de) | 2000-07-11 | 2002-01-03 | Heraeus Quarzglas | Vorrichtung zur Herstellung rotationssymmetrischer Quarzglastiegel |
JP5159002B2 (ja) * | 2000-08-29 | 2013-03-06 | ジャパンスーパークォーツ株式会社 | 高純度炭素電極及びこれを用いた石英ガラスルツボの製造方法 |
US20050120945A1 (en) * | 2003-12-03 | 2005-06-09 | General Electric Company | Quartz crucibles having reduced bubble content and method of making thereof |
US7556764B2 (en) * | 2005-11-09 | 2009-07-07 | Heraeus Shin-Etsu America, Inc. | Silica vessel with nozzle and method of making |
JP2008242874A (ja) | 2007-03-28 | 2008-10-09 | Hitachi Ltd | 制御装置及び認証制御システム |
-
2008
- 2008-09-22 JP JP2008242874A patent/JP5142912B2/ja active Active
-
2009
- 2009-09-21 TW TW098131762A patent/TWI425880B/zh not_active IP Right Cessation
- 2009-09-21 US US12/563,374 patent/US8416833B2/en not_active Expired - Fee Related
- 2009-09-21 KR KR1020090088909A patent/KR101094828B1/ko active IP Right Grant
- 2009-09-22 SG SG200906262-1A patent/SG160303A1/en unknown
- 2009-09-22 EP EP09170981.6A patent/EP2166820B1/en active Active
- 2009-09-22 CN CN2009101732754A patent/CN101686584B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1445184A (zh) * | 2002-03-14 | 2003-10-01 | 日本超精石英株式会社 | 环状电弧生产石英玻璃坩埚的工艺和装置及石英玻璃坩埚 |
Non-Patent Citations (2)
Title |
---|
JP特开2001-89171A 2001.04.03 |
JP特开2002-68841A 2002.03.08 |
Also Published As
Publication number | Publication date |
---|---|
JP5142912B2 (ja) | 2013-02-13 |
JP2010070440A (ja) | 2010-04-02 |
US8416833B2 (en) | 2013-04-09 |
TW201029522A (en) | 2010-08-01 |
KR101094828B1 (ko) | 2011-12-16 |
CN101686584A (zh) | 2010-03-31 |
EP2166820A1 (en) | 2010-03-24 |
US20100071417A1 (en) | 2010-03-25 |
EP2166820B1 (en) | 2013-08-21 |
TWI425880B (zh) | 2014-02-01 |
KR20100033941A (ko) | 2010-03-31 |
SG160303A1 (en) | 2010-04-29 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: An Hongshi Inventor after: Fukui Seitoku Inventor after: Morikawa Masaki Inventor after: Sudo Toshiaki Inventor before: An Hongshi Inventor before: Fukui Seitoku Inventor before: Morikawa Masaki |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HIROSHI KISHI MASANORI FUKUI MASAKI MORIKAWA TO: HIROSHI KISHI MASANORI FUKUI MASAKI MORIKAWA TOSHIAKI SUDO |
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TR01 | Transfer of patent right |
Effective date of registration: 20181229 Address after: Tokyo, Japan, Japan Patentee after: Sumco Corp. Address before: Akita County, Akita, Japan Patentee before: Japan Super Quartz Corp. |
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TR01 | Transfer of patent right |