CN110272049A - 空心硅芯的制备方法和制备装置 - Google Patents
空心硅芯的制备方法和制备装置 Download PDFInfo
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- CN110272049A CN110272049A CN201810220009.1A CN201810220009A CN110272049A CN 110272049 A CN110272049 A CN 110272049A CN 201810220009 A CN201810220009 A CN 201810220009A CN 110272049 A CN110272049 A CN 110272049A
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- Prior art keywords
- silicon core
- hollow
- seal
- silicon
- crucible
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
- C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
- C01B33/035—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition or reduction of gaseous or vaporised silicon compounds in the presence of heated filaments of silicon, carbon or a refractory metal, e.g. tantalum or tungsten, or in the presence of heated silicon rods on which the formed silicon is deposited, a silicon rod being obtained, e.g. Siemens process
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
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CN201810220009.1A CN110272049B (zh) | 2018-03-16 | 2018-03-16 | 空心硅芯的制备方法和制备装置 |
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CN201810220009.1A CN110272049B (zh) | 2018-03-16 | 2018-03-16 | 空心硅芯的制备方法和制备装置 |
Publications (2)
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CN110272049A true CN110272049A (zh) | 2019-09-24 |
CN110272049B CN110272049B (zh) | 2021-03-02 |
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CN201810220009.1A Active CN110272049B (zh) | 2018-03-16 | 2018-03-16 | 空心硅芯的制备方法和制备装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116607207A (zh) * | 2023-07-20 | 2023-08-18 | 山东豪迈机械制造有限公司 | 一种管状硅芯的制造设备及制造方法 |
Citations (9)
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CN88100681A (zh) * | 1987-02-12 | 1988-09-07 | 奥斯博格涡轮制造有限公司 | 带环形喷嘴的制造塑料空心体用设备 |
JP2004043253A (ja) * | 2002-07-12 | 2004-02-12 | Kyocera Corp | 粒状シリコンの製造方法 |
CN102757049A (zh) * | 2012-07-06 | 2012-10-31 | 无锡中硅科技有限公司 | 管状硅芯 |
CN202729812U (zh) * | 2012-07-06 | 2013-02-13 | 无锡中硅科技有限公司 | 管状硅芯 |
CN103159215A (zh) * | 2011-12-09 | 2013-06-19 | 洛阳金诺机械工程有限公司 | 一种空心硅芯的拉制方法 |
JP2013199395A (ja) * | 2012-03-23 | 2013-10-03 | Sumco Corp | 粒状シリコンの製造方法 |
CN103480834A (zh) * | 2013-09-27 | 2014-01-01 | 中核苏阀横店机械有限公司 | 一种利用氩气气流保护钢液注流的装置及方法 |
CN203853542U (zh) * | 2014-05-28 | 2014-10-01 | 米成群 | 一种浸没式铝及其合金液体加热装置 |
CN105328199A (zh) * | 2015-12-02 | 2016-02-17 | 横店集团东磁股份有限公司 | 一种新型气雾化喷嘴及其实现方法 |
-
2018
- 2018-03-16 CN CN201810220009.1A patent/CN110272049B/zh active Active
Patent Citations (9)
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CN88100681A (zh) * | 1987-02-12 | 1988-09-07 | 奥斯博格涡轮制造有限公司 | 带环形喷嘴的制造塑料空心体用设备 |
JP2004043253A (ja) * | 2002-07-12 | 2004-02-12 | Kyocera Corp | 粒状シリコンの製造方法 |
CN103159215A (zh) * | 2011-12-09 | 2013-06-19 | 洛阳金诺机械工程有限公司 | 一种空心硅芯的拉制方法 |
JP2013199395A (ja) * | 2012-03-23 | 2013-10-03 | Sumco Corp | 粒状シリコンの製造方法 |
CN102757049A (zh) * | 2012-07-06 | 2012-10-31 | 无锡中硅科技有限公司 | 管状硅芯 |
CN202729812U (zh) * | 2012-07-06 | 2013-02-13 | 无锡中硅科技有限公司 | 管状硅芯 |
CN103480834A (zh) * | 2013-09-27 | 2014-01-01 | 中核苏阀横店机械有限公司 | 一种利用氩气气流保护钢液注流的装置及方法 |
CN203853542U (zh) * | 2014-05-28 | 2014-10-01 | 米成群 | 一种浸没式铝及其合金液体加热装置 |
CN105328199A (zh) * | 2015-12-02 | 2016-02-17 | 横店集团东磁股份有限公司 | 一种新型气雾化喷嘴及其实现方法 |
Non-Patent Citations (1)
Title |
---|
王荣跃等: "多晶硅还原炉用方、圆硅芯性价分析及展望", 《太阳能》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116607207A (zh) * | 2023-07-20 | 2023-08-18 | 山东豪迈机械制造有限公司 | 一种管状硅芯的制造设备及制造方法 |
CN116607207B (zh) * | 2023-07-20 | 2023-10-10 | 山东豪迈机械制造有限公司 | 一种管状硅芯的制造设备及制造方法 |
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CN110272049B (zh) | 2021-03-02 |
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Application publication date: 20190924 Assignee: Xinte silicon based new materials Co.,Ltd. Assignor: XINTE ENERGY Co.,Ltd. Contract record no.: X2022990000325 Denomination of invention: Preparation method and device of hollow silicon core Granted publication date: 20210302 License type: Common License Record date: 20220627 Application publication date: 20190924 Assignee: Inner Mongolia Xinte silicon material Co.,Ltd. Assignor: XINTE ENERGY Co.,Ltd. Contract record no.: X2022990000326 Denomination of invention: Preparation method and device of hollow silicon core Granted publication date: 20210302 License type: Common License Record date: 20220627 |