CN103215635B - A kind of Heat insulation structure of sapphire single crystal furnace - Google Patents
A kind of Heat insulation structure of sapphire single crystal furnace Download PDFInfo
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- CN103215635B CN103215635B CN201310151940.6A CN201310151940A CN103215635B CN 103215635 B CN103215635 B CN 103215635B CN 201310151940 A CN201310151940 A CN 201310151940A CN 103215635 B CN103215635 B CN 103215635B
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- zirconium oxide
- oxide fibre
- fibre brick
- thermal insulation
- insulation layer
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CN201310151940.6A CN103215635B (en) | 2013-04-27 | 2013-04-27 | A kind of Heat insulation structure of sapphire single crystal furnace |
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CN201310151940.6A CN103215635B (en) | 2013-04-27 | 2013-04-27 | A kind of Heat insulation structure of sapphire single crystal furnace |
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CN103215635A CN103215635A (en) | 2013-07-24 |
CN103215635B true CN103215635B (en) | 2016-03-16 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103451724B (en) * | 2013-08-28 | 2016-03-02 | 江苏国晶光电科技有限公司 | The insulation construction of the kyropoulos Sapphire Crystal Growth that a kind of cold heart is adjustable |
CN103422162A (en) * | 2013-09-03 | 2013-12-04 | 无锡鼎晶光电科技有限公司 | Single crystal furnace thermal field structure for square sapphire generation |
CN103643291B (en) * | 2013-11-23 | 2016-08-17 | 中山兆龙光电科技有限公司 | A kind of Single crystal furnace heat shield and preparation method thereof |
KR101532265B1 (en) | 2013-12-03 | 2015-06-29 | 주식회사 엘지실트론 | An apparatus for grpwing a single crystal |
CN104711679A (en) * | 2013-12-12 | 2015-06-17 | 航天睿特碳材料有限公司 | Single crystal furnace carbon/carbon composite material heat screen and preparation method thereof |
CN103774226B (en) * | 2014-01-26 | 2016-04-20 | 哈尔滨奥瑞德光电技术有限公司 | A kind of large-size sapphire single-crystal stove insulation construction |
CN104152995B (en) * | 2014-09-04 | 2016-08-31 | 南京晶升能源设备有限公司 | Heat-insulation and heat-preservation screen under the combination type of sapphire single-crystal furnace |
CN104178813A (en) * | 2014-09-15 | 2014-12-03 | 同方国芯电子股份有限公司 | Kyropoulos-process sapphire single-crystal growth furnace thermal-insulation side screen |
CN104451892A (en) * | 2014-12-10 | 2015-03-25 | 上海汇淬光学科技有限公司 | Multistage graphite heating system of sapphire crystal growth equipment and using method of multistage graphite heating system |
JP2018048043A (en) * | 2016-09-21 | 2018-03-29 | 国立大学法人信州大学 | Manufacturing apparatus for lithium tantalate crystal, and manufacturing method for lithium tantalate crystal |
CN108149315B (en) * | 2018-01-24 | 2020-10-23 | 中国科学院上海硅酸盐研究所 | Crucible for crystal growth and method for releasing thermal stress of silicon carbide crystal |
CN108342771A (en) * | 2018-05-22 | 2018-07-31 | 苏州恒嘉晶体材料有限公司 | A kind of combined type side heat protection screen |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85100534A (en) * | 1985-04-01 | 1986-08-06 | 中国科学院上海光学精密机械研究所 | The device of the terraced method growth of a kind of temperature high temperature crystal |
CN101323978A (en) * | 2008-07-29 | 2008-12-17 | 成都东骏激光有限责任公司 | Large size sapphire crystal preparing technology and growing apparatus thereof |
CN101338453A (en) * | 2008-07-16 | 2009-01-07 | 成都东骏激光有限责任公司 | Growth device of large size non-core YAG series laser crystal and growth process thereof |
CN201962424U (en) * | 2011-01-21 | 2011-09-07 | 浙江昀丰新能源科技有限公司 | Sapphire single crystal furnace |
CN201962419U (en) * | 2011-02-24 | 2011-09-07 | 浙江昀丰新能源科技有限公司 | Sapphire single-crystal furnace |
CN102206870A (en) * | 2011-05-30 | 2011-10-05 | 安徽环巢光电科技有限公司 | Insulation cylinder used in laser crystal growth process |
CN202099405U (en) * | 2011-03-24 | 2012-01-04 | 哈尔滨奥瑞德光电技术股份有限公司 | Upper heat screen for large-sized sapphire silicon crystal growth furnace |
CN202247014U (en) * | 2011-09-28 | 2012-05-30 | 刘小梅 | Circular truncated cone-shaped heat shield for sapphire single crystal furnace |
CN202430335U (en) * | 2011-12-19 | 2012-09-12 | 山东紫晶光电新材料有限公司 | High-purity zirconia thermal-insulation wall for gem furnace thermal field |
CN203333810U (en) * | 2013-04-27 | 2013-12-11 | 哈尔滨奥瑞德光电技术股份有限公司 | Thermal insulation structure of sapphire single crystal furnace |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003221299A (en) * | 2002-01-31 | 2003-08-05 | Mitsui Chemicals Inc | Large lithium niobate single crystal for optical application, and method and apparatus of the same |
JP2012012258A (en) * | 2010-07-01 | 2012-01-19 | Tokuyama Corp | Method for producing metal fluoride single crystal whose laser resistance is improved |
-
2013
- 2013-04-27 CN CN201310151940.6A patent/CN103215635B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85100534A (en) * | 1985-04-01 | 1986-08-06 | 中国科学院上海光学精密机械研究所 | The device of the terraced method growth of a kind of temperature high temperature crystal |
CN101338453A (en) * | 2008-07-16 | 2009-01-07 | 成都东骏激光有限责任公司 | Growth device of large size non-core YAG series laser crystal and growth process thereof |
CN101323978A (en) * | 2008-07-29 | 2008-12-17 | 成都东骏激光有限责任公司 | Large size sapphire crystal preparing technology and growing apparatus thereof |
CN201962424U (en) * | 2011-01-21 | 2011-09-07 | 浙江昀丰新能源科技有限公司 | Sapphire single crystal furnace |
CN201962419U (en) * | 2011-02-24 | 2011-09-07 | 浙江昀丰新能源科技有限公司 | Sapphire single-crystal furnace |
CN202099405U (en) * | 2011-03-24 | 2012-01-04 | 哈尔滨奥瑞德光电技术股份有限公司 | Upper heat screen for large-sized sapphire silicon crystal growth furnace |
CN102206870A (en) * | 2011-05-30 | 2011-10-05 | 安徽环巢光电科技有限公司 | Insulation cylinder used in laser crystal growth process |
CN202247014U (en) * | 2011-09-28 | 2012-05-30 | 刘小梅 | Circular truncated cone-shaped heat shield for sapphire single crystal furnace |
CN202430335U (en) * | 2011-12-19 | 2012-09-12 | 山东紫晶光电新材料有限公司 | High-purity zirconia thermal-insulation wall for gem furnace thermal field |
CN203333810U (en) * | 2013-04-27 | 2013-12-11 | 哈尔滨奥瑞德光电技术股份有限公司 | Thermal insulation structure of sapphire single crystal furnace |
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Address after: 150001 Nangang District, Heilongjiang, and Hing Road, No. 116, Harbin Applicant after: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 150001 Nangang District, Heilongjiang, and Hing Road, No. 116, Harbin Applicant before: Harbin Aurora Optoelectronics Technology Co., Ltd. |
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Denomination of invention: Heat insulation structure of sapphire single crystal furnace Effective date of registration: 20180929 Granted publication date: 20160316 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY CO., LTD. Registration number: 2018990000856 |
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Date of cancellation: 20200509 Granted publication date: 20160316 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2018990000856 |
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