ATE548334T1 - Verfahren and vorrichtung zur herstellung eines quarzglastiegels mit düse - Google Patents

Verfahren and vorrichtung zur herstellung eines quarzglastiegels mit düse

Info

Publication number
ATE548334T1
ATE548334T1 AT06123350T AT06123350T ATE548334T1 AT E548334 T1 ATE548334 T1 AT E548334T1 AT 06123350 T AT06123350 T AT 06123350T AT 06123350 T AT06123350 T AT 06123350T AT E548334 T1 ATE548334 T1 AT E548334T1
Authority
AT
Austria
Prior art keywords
tube
nozzle
grain
crucible
mold
Prior art date
Application number
AT06123350T
Other languages
English (en)
Inventor
Katsuhiko Kemmochi
Yasuo Ohama
Original Assignee
Heraeus Quarzglas
Heraeus Shin Etsu America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heraeus Quarzglas, Heraeus Shin Etsu America Inc filed Critical Heraeus Quarzglas
Application granted granted Critical
Publication of ATE548334T1 publication Critical patent/ATE548334T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/20—Producing shaped prefabricated articles from the material by centrifugal or rotational casting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/28—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor involving rotation of the mould about a centrifugal axis
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
AT06123350T 2005-11-09 2006-11-02 Verfahren and vorrichtung zur herstellung eines quarzglastiegels mit düse ATE548334T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/271,491 US7556764B2 (en) 2005-11-09 2005-11-09 Silica vessel with nozzle and method of making

Publications (1)

Publication Number Publication Date
ATE548334T1 true ATE548334T1 (de) 2012-03-15

Family

ID=37685270

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06123350T ATE548334T1 (de) 2005-11-09 2006-11-02 Verfahren and vorrichtung zur herstellung eines quarzglastiegels mit düse

Country Status (6)

Country Link
US (1) US7556764B2 (de)
EP (1) EP1785401B1 (de)
JP (1) JP5034093B2 (de)
KR (1) KR20070049977A (de)
AT (1) ATE548334T1 (de)
TW (1) TWI385130B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7716948B2 (en) * 2006-12-18 2010-05-18 Heraeus Shin-Etsu America, Inc. Crucible having a doped upper wall portion and method for making the same
JP5213356B2 (ja) * 2007-05-31 2013-06-19 信越石英株式会社 シリコン単結晶引上用石英ガラスルツボおよびその製造方法
JP5523018B2 (ja) * 2008-08-30 2014-06-18 株式会社Ｓｕｍｃｏ 石英ルツボの製造装置
JP5142912B2 (ja) * 2008-09-22 2013-02-13 ジャパンスーパークォーツ株式会社 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
US8272234B2 (en) * 2008-12-19 2012-09-25 Heraeus Shin-Etsu America, Inc. Silica crucible with pure and bubble free inner crucible layer and method of making the same
FR2944520B1 (fr) * 2009-04-17 2011-05-20 Similelt Procede et installation pour la purification du silicium metallurgique.
US9003832B2 (en) * 2009-11-20 2015-04-14 Heraeus Shin-Etsu America, Inc. Method of making a silica crucible in a controlled atmosphere
CN101830632A (zh) * 2010-04-21 2010-09-15 徐胜利 石英管脱羟用节能退火炉
US9216923B2 (en) * 2011-07-25 2015-12-22 Shin-Etsu Quartz Products Co., Ltd. Metal and graphite mold and method of making a crucible
US8524319B2 (en) 2011-11-18 2013-09-03 Memc Electronic Materials, Inc. Methods for producing crucibles with a reduced amount of bubbles
US8857214B2 (en) * 2011-11-18 2014-10-14 Sunedison Semiconductor Limited Methods for producing crucibles with a reduced amount of bubbles
CN105837009B (zh) * 2016-03-21 2018-07-13 中国建筑材料科学研究总院 一种玻璃的成形模具和成形装置及玻璃的成形方法
US20190113282A1 (en) * 2017-10-12 2019-04-18 Porvair Plc Permeable Bottom Crucible
CN110900784B (zh) * 2019-12-05 2021-01-22 佛山淼图科技有限公司 一种收口花盆坯体自动制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014311C2 (de) * 1980-04-15 1982-06-16 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung von Quarzglastiegeln und Vorrichtung zur Durchführung dieses Verfahrens
DE3629231A1 (de) * 1986-08-28 1988-03-03 Heliotronic Gmbh Verfahren zum aufschmelzen von in einen schmelztiegel chargiertem siliciumpulver und schmelztiegel zur durchfuehrung des verfahrens
JPS6443859A (en) 1987-08-11 1989-02-16 Fujitsu Ltd Access system for alternate write area of optical disk
DE4018967A1 (de) * 1990-06-13 1991-12-19 Wacker Chemitronic Verfahren und vorrichtung zum giessen von siliciumbloecken mit kolumnarstruktur als grundmaterial fuer solarzellen
JPH04202022A (ja) * 1990-11-30 1992-07-22 Toshiba Ceramics Co Ltd 石英ガラス製ベルジャーの製造方法及びその装置
JP3278786B2 (ja) 1992-12-26 2002-04-30 三菱マテリアルクォーツ株式会社 シリコン単結晶引上げ用石英ルツボとその製造方法
JPH1143318A (ja) 1997-07-24 1999-02-16 Kyocera Corp 溶解装置
US6641663B2 (en) * 2001-12-12 2003-11-04 Heracus Shin-Estu America Silica crucible with inner layer crystallizer and method
US20050120945A1 (en) * 2003-12-03 2005-06-09 General Electric Company Quartz crucibles having reduced bubble content and method of making thereof
JP2006273666A (ja) * 2005-03-29 2006-10-12 Kyocera Corp シリコン融解坩堝及びこれを用いたシリコン鋳造装置並びに多結晶シリコンインゴットの鋳造方法
US7427327B2 (en) * 2005-09-08 2008-09-23 Heraeus Shin-Etsu America, Inc. Silica glass crucible with barium-doped inner wall

Also Published As

Publication number Publication date
US7556764B2 (en) 2009-07-07
JP5034093B2 (ja) 2012-09-26
US20070102133A1 (en) 2007-05-10
TWI385130B (zh) 2013-02-11
KR20070049977A (ko) 2007-05-14
TW200728524A (en) 2007-08-01
JP2007169145A (ja) 2007-07-05
EP1785401A1 (de) 2007-05-16
EP1785401B1 (de) 2012-03-07

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