CN104651935B - 一种坩埚上升法制备高品质蓝宝石晶体的方法 - Google Patents
一种坩埚上升法制备高品质蓝宝石晶体的方法 Download PDFInfo
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- CN104651935B CN104651935B CN201510043662.1A CN201510043662A CN104651935B CN 104651935 B CN104651935 B CN 104651935B CN 201510043662 A CN201510043662 A CN 201510043662A CN 104651935 B CN104651935 B CN 104651935B
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 6
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
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- 239000011733 molybdenum Substances 0.000 claims description 4
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Classifications
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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
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/20—Aluminium oxides
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
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CN201510043662.1A CN104651935B (zh) | 2014-10-17 | 2015-01-29 | 一种坩埚上升法制备高品质蓝宝石晶体的方法 |
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CN2014105515790 | 2014-10-17 | ||
CN201410551579 | 2014-10-17 | ||
CN201510043662.1A CN104651935B (zh) | 2014-10-17 | 2015-01-29 | 一种坩埚上升法制备高品质蓝宝石晶体的方法 |
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CN104651935A CN104651935A (zh) | 2015-05-27 |
CN104651935B true CN104651935B (zh) | 2017-06-13 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105401213A (zh) * | 2015-12-03 | 2016-03-16 | 河南西格马晶体科技有限公司 | 一种利用坩埚上升提拉法制备大片状蓝宝石单晶体的方法 |
CN105369361B (zh) * | 2015-12-03 | 2018-04-10 | 河南西格马晶体科技有限公司 | 一种温场移动制备蓝宝石单晶体的方法及装置 |
CN105386125A (zh) * | 2015-12-03 | 2016-03-09 | 河南西格马晶体科技有限公司 | 一种制备蓝宝石单晶体的控制方法 |
CN105463569A (zh) * | 2015-12-03 | 2016-04-06 | 河南西格马晶体科技有限公司 | 一种片状蓝宝石单晶体生长界面温度测量及控制方法 |
CN105350069A (zh) * | 2015-12-24 | 2016-02-24 | 洛阳西格马炉业股份有限公司 | 一种蓝宝石晶体生长炉及制备蓝宝石晶体的方法 |
WO2022052082A1 (zh) * | 2020-09-14 | 2022-03-17 | 南京同溧晶体材料研究院有限公司 | 一种蓝宝石晶体生产用组装式耐高温坩埚 |
CN113510235B (zh) * | 2021-06-18 | 2022-08-09 | 西安交通大学 | 一种金属的定向凝固装置及凝固方法 |
Citations (9)
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RU2232832C1 (ru) * | 2003-05-30 | 2004-07-20 | Блецкан Николай Иванович | Устройство для выращивания монокристаллов сапфира |
CN201942778U (zh) * | 2011-02-17 | 2011-08-24 | 李欣 | 多温区蓝宝石单晶生长炉 |
CN102212871A (zh) * | 2011-05-23 | 2011-10-12 | 无锡斯达新能源科技有限公司 | 蓝宝石晶体的生长方法及蓝宝石晶体生长用的长晶炉结构 |
CN102758249A (zh) * | 2012-08-13 | 2012-10-31 | 登封市蓝天石化光伏电力装备有限公司 | 一种无色刚玉单晶的制备方法 |
CN103147121A (zh) * | 2013-04-03 | 2013-06-12 | 中国科学院上海硅酸盐研究所 | 提拉泡生法生长晶体的装置 |
CN203034144U (zh) * | 2012-12-19 | 2013-07-03 | 苏州巍迩光电科技有限公司 | 一种应用于泡生法蓝宝石单晶生长的保温结构 |
CN103361727A (zh) * | 2012-03-30 | 2013-10-23 | 胜高股份有限公司 | 蓝宝石单晶及其制备方法 |
CN103451724A (zh) * | 2013-08-28 | 2013-12-18 | 苏州巍迩光电科技有限公司 | 一种冷心可调的泡生法蓝宝石单晶生长的保温结构 |
CN104073875A (zh) * | 2013-03-28 | 2014-10-01 | 浙江特锐新能源有限公司 | 一种大尺寸蓝宝石晶体动态温度场制备方法 |
Family Cites Families (1)
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JP2013155069A (ja) * | 2012-01-30 | 2013-08-15 | Kyocera Corp | サファイア単結晶育成装置 |
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- 2015-01-29 CN CN201510043662.1A patent/CN104651935B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2232832C1 (ru) * | 2003-05-30 | 2004-07-20 | Блецкан Николай Иванович | Устройство для выращивания монокристаллов сапфира |
CN201942778U (zh) * | 2011-02-17 | 2011-08-24 | 李欣 | 多温区蓝宝石单晶生长炉 |
CN102212871A (zh) * | 2011-05-23 | 2011-10-12 | 无锡斯达新能源科技有限公司 | 蓝宝石晶体的生长方法及蓝宝石晶体生长用的长晶炉结构 |
CN103361727A (zh) * | 2012-03-30 | 2013-10-23 | 胜高股份有限公司 | 蓝宝石单晶及其制备方法 |
CN102758249A (zh) * | 2012-08-13 | 2012-10-31 | 登封市蓝天石化光伏电力装备有限公司 | 一种无色刚玉单晶的制备方法 |
CN203034144U (zh) * | 2012-12-19 | 2013-07-03 | 苏州巍迩光电科技有限公司 | 一种应用于泡生法蓝宝石单晶生长的保温结构 |
CN104073875A (zh) * | 2013-03-28 | 2014-10-01 | 浙江特锐新能源有限公司 | 一种大尺寸蓝宝石晶体动态温度场制备方法 |
CN103147121A (zh) * | 2013-04-03 | 2013-06-12 | 中国科学院上海硅酸盐研究所 | 提拉泡生法生长晶体的装置 |
CN103451724A (zh) * | 2013-08-28 | 2013-12-18 | 苏州巍迩光电科技有限公司 | 一种冷心可调的泡生法蓝宝石单晶生长的保温结构 |
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Address after: Three Yuan Industrial Park, Xindian town high tech Zone 471000 Luoyang city in Henan Province Applicant after: LUOYANG SIGMA FURNACE STOCK INDUSTRY Co.,Ltd. Address before: Three Yuan Industrial Park, Xindian town high tech Zone 471000 Luoyang city in Henan Province Applicant before: LUOYANG SIGMA FURNACE CO.,LTD. |
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