NO20065968L - Stivnet silisiummasse fra smeltet tilstand og fremgangsmate for a fremstille samme - Google Patents
Stivnet silisiummasse fra smeltet tilstand og fremgangsmate for a fremstille sammeInfo
- Publication number
- NO20065968L NO20065968L NO20065968A NO20065968A NO20065968L NO 20065968 L NO20065968 L NO 20065968L NO 20065968 A NO20065968 A NO 20065968A NO 20065968 A NO20065968 A NO 20065968A NO 20065968 L NO20065968 L NO 20065968L
- Authority
- NO
- Norway
- Prior art keywords
- silicon
- stiffened
- vessel
- molten
- receive
- Prior art date
Links
Classifications
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
-
- 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
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
En stivnet masse for et multikrystallsilisiummateriale av høy renhet som fortrinnsvis anvendes for fremstilling av krystalltypesilisiumingoter for fotogalvaniske elementer, og en fremgangsmåte for fremstilling av den stivnede massen er tilveiebrakt. Silisiummassen stivnet fra smeltet tilstand ifølge oppfinnelsen er en stivnet masse fremstilt ved å dryppe smeltet silisium i et mottakskar og tillate karet å motta det smeltede silisiumet, den stivnede massen inneholder bobler og har (i) en tilsynelatende tetthet på ikke mindre enn 1,5 g/cm3 og ikke mer enn 2,2 g/cm3 og (ii) en trykkfasthet på ikke mindre enn 5 MPa og ikke mer enn 50 MPa. Fremgangsmåten for fremstilling av en silisiummasse stivnet fra smeltet tilstand ifølge oppfinnelsen er en fremgangsmåte omfattende å dryppe smeltet silisium i et mottakskar og tillate karet å motta det smeltede silisiumet, hvori karets overflatetemperatur for å motta det smeltede silisiumet ikke er lavere enn 0 (C og ikke høyere enn 1 000 (C, og mottakskaret tillates å motta det smeltede silisiumet i en hastighet på 1 x 10-3 til 5 x 10-1 g/s·cm2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004152189 | 2004-05-21 | ||
PCT/JP2005/009358 WO2005113436A1 (ja) | 2004-05-21 | 2005-05-23 | 溶融シリコンの冷却塊状物およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20065968L true NO20065968L (no) | 2007-02-21 |
NO338623B1 NO338623B1 (no) | 2016-09-19 |
Family
ID=35428349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20065968A NO338623B1 (no) | 2004-05-21 | 2006-12-20 | Stivnet silisiummasse fra smeltet tilstand og fremgangsmåte for å fremstille samme |
Country Status (8)
Country | Link |
---|---|
US (1) | US7871590B2 (no) |
EP (1) | EP1783098B1 (no) |
JP (1) | JP4804348B2 (no) |
CN (1) | CN1956921B (no) |
AU (1) | AU2005245291B2 (no) |
CA (1) | CA2567500C (no) |
NO (1) | NO338623B1 (no) |
WO (1) | WO2005113436A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009000068T5 (de) * | 2008-06-24 | 2011-04-21 | JIANGXI SAI WEI LDK SOLAR HI-TECH Co., Ltd., Xinyu | Verfahren zur Verwendung von Siliziumpulver und Silizium-Blöcken als Rohmaterial mit guter Füllleistung in Einkristall- oder Polykristall-Öfen |
JP5489614B2 (ja) * | 2008-12-19 | 2014-05-14 | 株式会社トクヤマ | 光学部材の製造方法 |
CN102272048A (zh) * | 2009-01-07 | 2011-12-07 | 瑞科硅公司 | 在被分开的固体材料的移动床上的熔融材料的固化 |
JP2014088275A (ja) * | 2012-10-29 | 2014-05-15 | Tokuyama Corp | 多結晶シリコンの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0696443B2 (ja) * | 1992-07-17 | 1994-11-30 | 大同ほくさん株式会社 | シリコン等多結晶質物体の鋳造方法 |
US5919303A (en) * | 1997-10-16 | 1999-07-06 | Memc Electronic Materials, Inc. | Process for preparing a silicon melt from a polysilicon charge |
JPH11180710A (ja) | 1997-12-18 | 1999-07-06 | Daido Hoxan Inc | シリコンインゴット製造装置 |
JPH11310496A (ja) * | 1998-02-25 | 1999-11-09 | Mitsubishi Materials Corp | 一方向凝固組織を有するシリコンインゴットの製造方法およびその製造装置 |
JPH11314996A (ja) | 1998-05-08 | 1999-11-16 | Digital Wave:Kk | 結晶の製造方法及び製造装置 |
CN1224574C (zh) * | 2000-05-11 | 2005-10-26 | 德山株式会社 | 多晶硅、其生产方法及生产装置 |
JP4231951B2 (ja) * | 2001-04-16 | 2009-03-04 | 株式会社トクヤマ | 多結晶シリコン発泡体およびその製造方法 |
CN1230379C (zh) | 2001-06-06 | 2005-12-07 | 株式会社德山 | 硅的制造方法 |
JP2003104711A (ja) * | 2001-09-28 | 2003-04-09 | Mitsubishi Materials Polycrystalline Silicon Corp | ルツボ型多結晶シリコン |
-
2005
- 2005-05-23 EP EP05741508A patent/EP1783098B1/en not_active Expired - Fee Related
- 2005-05-23 CA CA2567500A patent/CA2567500C/en not_active Expired - Fee Related
- 2005-05-23 US US11/597,222 patent/US7871590B2/en not_active Expired - Fee Related
- 2005-05-23 CN CN2005800160989A patent/CN1956921B/zh not_active Expired - Fee Related
- 2005-05-23 AU AU2005245291A patent/AU2005245291B2/en not_active Ceased
- 2005-05-23 WO PCT/JP2005/009358 patent/WO2005113436A1/ja active Application Filing
- 2005-05-23 JP JP2006513750A patent/JP4804348B2/ja not_active Expired - Fee Related
-
2006
- 2006-12-20 NO NO20065968A patent/NO338623B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1783098A4 (en) | 2009-11-04 |
AU2005245291B2 (en) | 2009-03-26 |
US20080038177A1 (en) | 2008-02-14 |
EP1783098A1 (en) | 2007-05-09 |
CN1956921A (zh) | 2007-05-02 |
NO338623B1 (no) | 2016-09-19 |
CN1956921B (zh) | 2012-02-29 |
AU2005245291A1 (en) | 2005-12-01 |
CA2567500A1 (en) | 2005-12-01 |
JPWO2005113436A1 (ja) | 2008-03-27 |
JP4804348B2 (ja) | 2011-11-02 |
CA2567500C (en) | 2010-07-13 |
US7871590B2 (en) | 2011-01-18 |
EP1783098B1 (en) | 2011-09-07 |
WO2005113436A1 (ja) | 2005-12-01 |
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Legal Events
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MM1K | Lapsed by not paying the annual fees |