CN109097823B - 单晶硅生长用石英坩埚内筒体及其碳纤维烧结筒以及它们的制备方法 - Google Patents
单晶硅生长用石英坩埚内筒体及其碳纤维烧结筒以及它们的制备方法 Download PDFInfo
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- CN109097823B CN109097823B CN201710471253.0A CN201710471253A CN109097823B CN 109097823 B CN109097823 B CN 109097823B CN 201710471253 A CN201710471253 A CN 201710471253A CN 109097823 B CN109097823 B CN 109097823B
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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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
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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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/002—Continuous growth
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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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CN201710471253.0A CN109097823B (zh) | 2017-06-20 | 2017-06-20 | 单晶硅生长用石英坩埚内筒体及其碳纤维烧结筒以及它们的制备方法 |
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CN201710471253.0A CN109097823B (zh) | 2017-06-20 | 2017-06-20 | 单晶硅生长用石英坩埚内筒体及其碳纤维烧结筒以及它们的制备方法 |
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CN109097823A CN109097823A (zh) | 2018-12-28 |
CN109097823B true CN109097823B (zh) | 2021-09-10 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2087322U (zh) * | 1991-03-21 | 1991-10-23 | 北京有色金属研究总院 | 制备半导体单晶用的双层坩埚 |
CN1163949A (zh) * | 1995-12-28 | 1997-11-05 | 三菱麻铁里亚尔硅材料株式会社 | 单晶提拉装置 |
CN1256724A (zh) * | 1998-02-03 | 2000-06-14 | Memc电子材料有限公司 | 坩埚及其制造方法 |
CN101519795A (zh) * | 2008-02-26 | 2009-09-02 | 揖斐电株式会社 | 坩埚保持部件及其制造方法 |
CN102140676A (zh) * | 2010-02-01 | 2011-08-03 | 科发伦材料株式会社 | 碳纤维补强碳复合材料坩埚以及该坩埚的制造方法 |
CN102363899A (zh) * | 2011-06-30 | 2012-02-29 | 常州天合光能有限公司 | 一种连续加料用石英坩埚 |
CN102660768A (zh) * | 2012-05-26 | 2012-09-12 | 保定顺天新材料股份有限公司 | 一种单晶硅炉用炭/炭复合材料坩埚的制备工艺 |
CN203487280U (zh) * | 2013-08-08 | 2014-03-19 | 徐州协鑫太阳能材料有限公司 | 石英坩埚 |
CN205529148U (zh) * | 2016-02-02 | 2016-08-31 | 北京华进创威电子有限公司 | 一种新型石墨坩埚 |
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2017
- 2017-06-20 CN CN201710471253.0A patent/CN109097823B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2087322U (zh) * | 1991-03-21 | 1991-10-23 | 北京有色金属研究总院 | 制备半导体单晶用的双层坩埚 |
CN1163949A (zh) * | 1995-12-28 | 1997-11-05 | 三菱麻铁里亚尔硅材料株式会社 | 单晶提拉装置 |
CN1256724A (zh) * | 1998-02-03 | 2000-06-14 | Memc电子材料有限公司 | 坩埚及其制造方法 |
CN101519795A (zh) * | 2008-02-26 | 2009-09-02 | 揖斐电株式会社 | 坩埚保持部件及其制造方法 |
CN102140676A (zh) * | 2010-02-01 | 2011-08-03 | 科发伦材料株式会社 | 碳纤维补强碳复合材料坩埚以及该坩埚的制造方法 |
CN102363899A (zh) * | 2011-06-30 | 2012-02-29 | 常州天合光能有限公司 | 一种连续加料用石英坩埚 |
CN102660768A (zh) * | 2012-05-26 | 2012-09-12 | 保定顺天新材料股份有限公司 | 一种单晶硅炉用炭/炭复合材料坩埚的制备工艺 |
CN203487280U (zh) * | 2013-08-08 | 2014-03-19 | 徐州协鑫太阳能材料有限公司 | 石英坩埚 |
CN205529148U (zh) * | 2016-02-02 | 2016-08-31 | 北京华进创威电子有限公司 | 一种新型石墨坩埚 |
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Effective date of registration: 20230718 Address after: 213200 No.229, Jinsheng East Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Changzhou Yulan quartz Technology Co.,Ltd. Address before: No.8 Huashan Road, Xinbei District, Changzhou City, Jiangsu Province 213022 Patentee before: Changzhou Boke Haona Intellectual Property Service Co.,Ltd. |