CA974859A - Production of crystalline bodies of complex geometries - Google Patents
Production of crystalline bodies of complex geometriesInfo
- Publication number
- CA974859A CA974859A CA155,843A CA155843A CA974859A CA 974859 A CA974859 A CA 974859A CA 155843 A CA155843 A CA 155843A CA 974859 A CA974859 A CA 974859A
- Authority
- CA
- Canada
- Prior art keywords
- production
- complex geometries
- crystalline bodies
- crystalline
- bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C30B15/34—Edge-defined film-fed crystal-growth using dies or slits
-
- 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
-
- 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
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
- C30B29/66—Crystals of complex geometrical shape, e.g. tubes, cylinders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00196449A US3846082A (en) | 1971-11-08 | 1971-11-08 | Production of crystalline bodies of complex geometries |
Publications (1)
Publication Number | Publication Date |
---|---|
CA974859A true CA974859A (en) | 1975-09-23 |
Family
ID=22725468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA155,843A Expired CA974859A (en) | 1971-11-08 | 1972-11-07 | Production of crystalline bodies of complex geometries |
Country Status (11)
Country | Link |
---|---|
US (1) | US3846082A (en) |
JP (1) | JPS5215075B2 (en) |
BE (1) | BE791024A (en) |
BR (1) | BR7207786D0 (en) |
CA (1) | CA974859A (en) |
CH (1) | CH576283A5 (en) |
DE (1) | DE2254616C3 (en) |
FR (1) | FR2159339B1 (en) |
GB (1) | GB1382529A (en) |
IT (1) | IT973428B (en) |
NL (1) | NL7215097A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5567596A (en) * | 1978-11-10 | 1980-05-21 | Hitachi Ltd | Single crystal growing method |
JPS55144338A (en) * | 1979-03-20 | 1980-11-11 | Aida Eng Ltd | Transfer driving device |
US4612972A (en) * | 1982-01-04 | 1986-09-23 | Olin Corporation | Method and apparatus for electro-magnetic casting of complex shapes |
US4647437A (en) * | 1983-05-19 | 1987-03-03 | Mobil Solar Energy Corporation | Apparatus for and method of making crystalline bodies |
EP0309540B1 (en) * | 1987-03-27 | 1993-10-06 | Mobil Solar Energy Corporation | An apparatus and process for edge-defined, film-fed crystal growth |
US4937053A (en) * | 1987-03-27 | 1990-06-26 | Mobil Solar Energy Corporation | Crystal growing apparatus |
US5346883A (en) * | 1987-08-21 | 1994-09-13 | The Furukawa Electric Co., Ltd. | Method of manufacturing superconductive products |
WO1992001091A1 (en) * | 1990-07-10 | 1992-01-23 | Saphikon, Inc. | Apparatus for growing hollow crystalline bodies from the melt |
US5114528A (en) * | 1990-08-07 | 1992-05-19 | Wisconsin Alumni Research Foundation | Edge-defined contact heater apparatus and method for floating zone crystal growth |
WO1992003204A1 (en) * | 1990-08-15 | 1992-03-05 | Mobil Solar Energy Corporation | Method of growing cylindrical tubular crystalline bodies |
US5266151A (en) * | 1992-03-04 | 1993-11-30 | Advanced Crystal Products Corporation | Inside edge defined, self-filling (IESF) die for crystal growth |
US5370078A (en) * | 1992-12-01 | 1994-12-06 | Wisconsin Alumni Research Foundation | Method and apparatus for crystal growth with shape and segregation control |
FR2712608B1 (en) * | 1993-11-16 | 1996-01-12 | Commissariat Energie Atomique | Method for manufacturing parts of polycrystalline or monocrystalline material by growth from a molten bath. |
US5487353A (en) * | 1994-02-14 | 1996-01-30 | General Electric Company | Conversion of doped polycrystalline material to single crystal |
US6722873B2 (en) * | 2001-09-10 | 2004-04-20 | Recot, Inc. | Apparatus for producing a curly puff extrudate |
US20050034581A1 (en) * | 2003-08-12 | 2005-02-17 | Eugenio Bortone | Method and apparatus for cutting a curly puff extrudate |
US20050066881A1 (en) * | 2003-09-25 | 2005-03-31 | Canon Kabushiki Kaisha | Continuous production method for crystalline silicon and production apparatus for the same |
US7348076B2 (en) * | 2004-04-08 | 2008-03-25 | Saint-Gobain Ceramics & Plastics, Inc. | Single crystals and methods for fabricating same |
BRPI0611917A2 (en) | 2005-06-10 | 2010-10-05 | Saint Gobain Ceramics | transparent ceramic compound |
CA2663382C (en) * | 2006-09-22 | 2012-04-24 | Saint-Gobain Ceramics & Plastics, Inc. | C-plane sapphire method and apparatus |
US20090130415A1 (en) * | 2007-11-21 | 2009-05-21 | Saint-Gobain Ceramics & Plastics, Inc. | R-Plane Sapphire Method and Apparatus |
RU2451117C2 (en) * | 2010-06-09 | 2012-05-20 | Федеральное государственное унитарное предприятие Экспериментальный завод научного приборостроения со Специальным конструкторским бюро Российской академии наук | Device to grow profiled crystals from melt in form of hollow rotary bodies |
US11047650B2 (en) | 2017-09-29 | 2021-06-29 | Saint-Gobain Ceramics & Plastics, Inc. | Transparent composite having a laminated structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1066564B (en) * | 1959-10-08 | Siemens iS. Halske Aktiengesellschaft, Berlin1 und1 München | Process for the production of the purest silicon for semiconductor devices | |
NL244873A (en) * | 1958-11-17 | |||
US3031275A (en) * | 1959-02-20 | 1962-04-24 | Shockley William | Process for growing single crystals |
NL238924A (en) * | 1959-05-05 | |||
US3124489A (en) * | 1960-05-02 | 1964-03-10 | Method of continuously growing thin strip crystals | |
BE638262A (en) * | 1962-10-18 | |||
US3370927A (en) * | 1966-02-28 | 1968-02-27 | Westinghouse Electric Corp | Method of angularly pulling continuous dendritic crystals |
DE1519897B2 (en) * | 1966-08-06 | 1974-07-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method and device for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod |
US3471266A (en) * | 1967-05-29 | 1969-10-07 | Tyco Laboratories Inc | Growth of inorganic filaments |
US3591348A (en) * | 1968-01-24 | 1971-07-06 | Tyco Laboratories Inc | Method of growing crystalline materials |
DE1935372C3 (en) * | 1969-07-11 | 1980-06-19 | Tyco Laboratories Inc., Waltham, Mass. (V.St.A.) | Method and device for drawing a crystalline body of predetermined cross section from a melt |
-
0
- BE BE791024D patent/BE791024A/en not_active IP Right Cessation
-
1971
- 1971-11-08 US US00196449A patent/US3846082A/en not_active Expired - Lifetime
-
1972
- 1972-10-30 GB GB4986172A patent/GB1382529A/en not_active Expired
- 1972-11-07 BR BR7786/72A patent/BR7207786D0/en unknown
- 1972-11-07 IT IT53863/72A patent/IT973428B/en active
- 1972-11-07 FR FR7239404A patent/FR2159339B1/fr not_active Expired
- 1972-11-07 CA CA155,843A patent/CA974859A/en not_active Expired
- 1972-11-08 JP JP47111956A patent/JPS5215075B2/ja not_active Expired
- 1972-11-08 NL NL7215097A patent/NL7215097A/xx unknown
- 1972-11-08 CH CH1625772A patent/CH576283A5/xx not_active IP Right Cessation
- 1972-11-08 DE DE2254616A patent/DE2254616C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH576283A5 (en) | 1976-06-15 |
FR2159339B1 (en) | 1977-07-29 |
JPS4875482A (en) | 1973-10-11 |
BR7207786D0 (en) | 1973-09-27 |
GB1382529A (en) | 1975-02-05 |
FR2159339A1 (en) | 1973-06-22 |
BE791024A (en) | 1973-05-07 |
NL7215097A (en) | 1973-05-10 |
US3846082A (en) | 1974-11-05 |
DE2254616C3 (en) | 1975-07-10 |
DE2254616A1 (en) | 1973-05-10 |
IT973428B (en) | 1974-06-10 |
DE2254616B2 (en) | 1974-11-28 |
JPS5215075B2 (en) | 1977-04-26 |
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