CH395025A - Verfahren und Vorrichtung zum Bilden geformter Körper in polykristalliner oder einkristalliner Form - Google Patents
Verfahren und Vorrichtung zum Bilden geformter Körper in polykristalliner oder einkristalliner FormInfo
- Publication number
- CH395025A CH395025A CH7148059A CH7148059A CH395025A CH 395025 A CH395025 A CH 395025A CH 7148059 A CH7148059 A CH 7148059A CH 7148059 A CH7148059 A CH 7148059A CH 395025 A CH395025 A CH 395025A
- Authority
- CH
- Switzerland
- Prior art keywords
- polycrystalline
- single crystal
- crystal form
- shaped bodies
- forming shaped
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title 1
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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- 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
-
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
-
- 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
- C30B15/08—Downward pulling
-
- 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
- C30B27/00—Single-crystal growth under a protective fluid
- C30B27/02—Single-crystal growth under a protective fluid by pulling from a melt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW23099A DE1088923B (de) | 1958-04-03 | 1958-04-03 | Verfahren zum Herstellen von kristallinen Koerpern |
| DEW25150A DE1109143B (de) | 1958-04-03 | 1959-03-04 | Verfahren zum Herstellen geformter kristalliner Koerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH395025A true CH395025A (de) | 1965-07-15 |
Family
ID=26002249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7148059A CH395025A (de) | 1958-04-03 | 1959-04-02 | Verfahren und Vorrichtung zum Bilden geformter Körper in polykristalliner oder einkristalliner Form |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH395025A (enrdf_load_stackoverflow) |
| DE (2) | DE1088923B (enrdf_load_stackoverflow) |
| FR (1) | FR1219626A (enrdf_load_stackoverflow) |
| GB (1) | GB913822A (enrdf_load_stackoverflow) |
| NL (1) | NL237618A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181669B (de) | 1958-06-03 | 1964-11-19 | Wacker Chemie Gmbh | Verfahren zum Herstellen von festen Verbindungen oder Legierungen |
| DE1216257B (de) * | 1960-08-18 | 1966-05-12 | Kempten Elektroschmelz Gmbh | Verfahren zur Herstellung von Einkristallen |
| US4968380A (en) * | 1989-05-24 | 1990-11-06 | Mobil Solar Energy Corporation | System for continuously replenishing melt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH286404A (fr) * | 1943-09-21 | 1952-10-31 | Linde Air Prod Co | Procédé de fabrication d'un corps de gemme synthétique cristallisant dans le système isométrique et corps obtenu par ce procédé. |
| NL89230C (enrdf_load_stackoverflow) * | 1952-12-17 | 1900-01-01 | ||
| AT194444B (de) * | 1953-02-26 | 1958-01-10 | Siemens Ag | Verfahren und Einrichtung zur Behandlung einer längserstreckten Halbleiterkristallanordnung |
| NL194335A (enrdf_load_stackoverflow) * | 1954-02-24 |
-
0
- NL NL237618D patent/NL237618A/xx unknown
-
1958
- 1958-04-03 DE DEW23099A patent/DE1088923B/de active Pending
-
1959
- 1959-03-04 DE DEW25150A patent/DE1109143B/de active Pending
- 1959-04-01 FR FR790967A patent/FR1219626A/fr not_active Expired
- 1959-04-02 CH CH7148059A patent/CH395025A/de unknown
- 1959-04-03 GB GB1148759A patent/GB913822A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB913822A (en) | 1962-12-28 |
| DE1088923B (de) | 1960-09-15 |
| FR1219626A (fr) | 1960-05-18 |
| NL237618A (enrdf_load_stackoverflow) | |
| DE1109143B (de) | 1961-06-22 |
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