CN105603508B - 一种适用于类单晶硅铸锭的籽晶拼接结构 - Google Patents
一种适用于类单晶硅铸锭的籽晶拼接结构 Download PDFInfo
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- CN105603508B CN105603508B CN201610158752.XA CN201610158752A CN105603508B CN 105603508 B CN105603508 B CN 105603508B CN 201610158752 A CN201610158752 A CN 201610158752A CN 105603508 B CN105603508 B CN 105603508B
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- seed crystal
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- 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
- C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
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CN201610158752.XA CN105603508B (zh) | 2016-03-18 | 2016-03-18 | 一种适用于类单晶硅铸锭的籽晶拼接结构 |
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CN201610158752.XA CN105603508B (zh) | 2016-03-18 | 2016-03-18 | 一种适用于类单晶硅铸锭的籽晶拼接结构 |
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CN105603508A CN105603508A (zh) | 2016-05-25 |
CN105603508B true CN105603508B (zh) | 2018-03-30 |
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CN201610158752.XA Expired - Fee Related CN105603508B (zh) | 2016-03-18 | 2016-03-18 | 一种适用于类单晶硅铸锭的籽晶拼接结构 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105755531B (zh) * | 2016-03-18 | 2018-03-23 | 南通大学 | 一种适用于类单晶硅铸锭的籽晶块 |
CN106757331B (zh) * | 2016-12-16 | 2019-03-08 | 赛维Ldk太阳能高科技(新余)有限公司 | 一种多晶硅锭及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11236291A (ja) * | 1998-02-25 | 1999-08-31 | Mitsubishi Materials Corp | 一方向凝固多結晶組織を有するシリコンインゴット製造用ルツボ |
CN202265623U (zh) * | 2011-06-27 | 2012-06-06 | 光为绿色新能源股份有限公司 | 一种用多晶铸锭炉铸造类单晶硅用的坩埚 |
CN103060892B (zh) * | 2012-12-26 | 2015-09-16 | 江西赛维Ldk太阳能高科技有限公司 | 一种类单晶硅铸锭用籽晶拼接方法 |
CN103952756B (zh) * | 2014-05-08 | 2016-05-25 | 江西赛维Ldk太阳能高科技有限公司 | 一种类单晶硅铸锭用籽晶的粘连拼接方法及铸锭用坩埚 |
CN104131332A (zh) * | 2014-08-06 | 2014-11-05 | 江西赛维Ldk太阳能高科技有限公司 | 一种籽晶的铺设方法、准单晶硅片及其制备方法 |
CN104775148A (zh) * | 2015-04-15 | 2015-07-15 | 南通大学 | 类单晶硅铸锭用籽晶拼接方法 |
CN104831343A (zh) * | 2015-04-15 | 2015-08-12 | 南通大学 | 一种铸锭用籽晶拼接结构 |
CN104762654A (zh) * | 2015-04-15 | 2015-07-08 | 南通大学 | 籽晶生产方法及使用该籽晶进行类单晶硅铸锭的工艺 |
CN104775156A (zh) * | 2015-04-15 | 2015-07-15 | 南通大学 | 适用于定向凝固铸锭的籽晶拼接结构 |
CN105316758A (zh) * | 2015-11-11 | 2016-02-10 | 常州天合光能有限公司 | 一种籽晶的铺设方法及铸锭单晶生长方法 |
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