CN107236992B - 一种焰熔法生长光学级钛酸锶单晶体装置 - Google Patents
一种焰熔法生长光学级钛酸锶单晶体装置 Download PDFInfo
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- CN107236992B CN107236992B CN201710575402.8A CN201710575402A CN107236992B CN 107236992 B CN107236992 B CN 107236992B CN 201710575402 A CN201710575402 A CN 201710575402A CN 107236992 B CN107236992 B CN 107236992B
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- crystal
- growth
- single crystal
- strontium titanate
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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
- C30B29/22—Complex oxides
- C30B29/32—Titanates; Germanates; Molybdates; Tungstates
-
- 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
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- 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
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/10—Solid or liquid components, e.g. Verneuil 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575402.8A CN107236992B (zh) | 2017-07-14 | 2017-07-14 | 一种焰熔法生长光学级钛酸锶单晶体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575402.8A CN107236992B (zh) | 2017-07-14 | 2017-07-14 | 一种焰熔法生长光学级钛酸锶单晶体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107236992A CN107236992A (zh) | 2017-10-10 |
| CN107236992B true CN107236992B (zh) | 2019-11-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710575402.8A Active CN107236992B (zh) | 2017-07-14 | 2017-07-14 | 一种焰熔法生长光学级钛酸锶单晶体装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107236992B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277523A (zh) * | 2018-02-05 | 2018-07-13 | 沈阳工程学院 | 一种焰熔法生长晶体的燃烧器 |
| CN110629285B (zh) * | 2019-11-05 | 2023-03-28 | 大连大学 | 一种金红石晶须的制备方法 |
| CN111945226B (zh) * | 2020-06-29 | 2022-03-15 | 大连大学 | 一种钛酸锶单晶微球的制备方法 |
| CN113529161B (zh) * | 2021-07-16 | 2023-06-27 | 沈阳工程学院 | 一种焰熔法钛酸锶单晶体生长装置 |
| CN114059147A (zh) * | 2021-11-19 | 2022-02-18 | 沈阳工程学院 | 一种焰熔法生长光学级钛酸锶单晶体装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446602A (en) * | 1965-11-13 | 1969-05-27 | Nippon Electric Co | Flame fusion crystal growing employing vertically displaceable pedestal responsive to temperature |
| US3892540A (en) * | 1965-10-05 | 1975-07-01 | Ugine Kuhlmann | Producing monocrystalline bodies by the verneuil method |
| CN1563509A (zh) * | 2004-03-16 | 2005-01-12 | 东北大学 | 一种可控气氛焰熔法制备金红石单晶体的工艺及装置 |
| CN102432268A (zh) * | 2011-09-04 | 2012-05-02 | 湖北菲利华石英玻璃股份有限公司 | 一种采用焰熔法将氧化铝粉末烧结成生产蓝宝石晶体用氧化铝块料的方法 |
| CN203451648U (zh) * | 2013-08-20 | 2014-02-26 | 四川晶蓝宝石科技发展有限公司 | 焰熔法结晶炉振动下料装置 |
| CN104389020A (zh) * | 2014-11-26 | 2015-03-04 | 山东萨菲尔晶体科技有限公司 | 焰熔法快速生长刚玉系蓝宝石晶体材料的工艺及设备 |
-
2017
- 2017-07-14 CN CN201710575402.8A patent/CN107236992B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3892540A (en) * | 1965-10-05 | 1975-07-01 | Ugine Kuhlmann | Producing monocrystalline bodies by the verneuil method |
| US3446602A (en) * | 1965-11-13 | 1969-05-27 | Nippon Electric Co | Flame fusion crystal growing employing vertically displaceable pedestal responsive to temperature |
| CN1563509A (zh) * | 2004-03-16 | 2005-01-12 | 东北大学 | 一种可控气氛焰熔法制备金红石单晶体的工艺及装置 |
| CN102432268A (zh) * | 2011-09-04 | 2012-05-02 | 湖北菲利华石英玻璃股份有限公司 | 一种采用焰熔法将氧化铝粉末烧结成生产蓝宝石晶体用氧化铝块料的方法 |
| CN203451648U (zh) * | 2013-08-20 | 2014-02-26 | 四川晶蓝宝石科技发展有限公司 | 焰熔法结晶炉振动下料装置 |
| CN104389020A (zh) * | 2014-11-26 | 2015-03-04 | 山东萨菲尔晶体科技有限公司 | 焰熔法快速生长刚玉系蓝宝石晶体材料的工艺及设备 |
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| Publication number | Publication date |
|---|---|
| CN107236992A (zh) | 2017-10-10 |
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Effective date of registration: 20201118 Address after: Room 453, F7, Shenyang International Software Park, 860-2, shangshengou village, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Xinpu Crystal Technology Co.,Ltd. Address before: 116622 No. 10, Xuefu Avenue, Dalian economic and Technological Development Zone, Liaoning Patentee before: DALIAN University |
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Effective date of registration: 20260113 Address after: 214029 Jiangsu Province, Wuxi City, Xinwu District, Xinhua Road No. 5, Innovation and Creativity Industrial Park C Building 428 Room Patentee after: Wuxi Xiaorui Material Technology Co., Ltd. Country or region after: China Address before: Room 453, F7, Shenyang International Software Park, 860-2, shangshengou village, Hunnan District, Shenyang City, Liaoning Province Patentee before: Shenyang Xinpu Crystal Technology Co.,Ltd. Country or region before: China |