BE680141A - - Google Patents
Info
- Publication number
- BE680141A BE680141A BE680141DA BE680141A BE 680141 A BE680141 A BE 680141A BE 680141D A BE680141D A BE 680141DA BE 680141 A BE680141 A BE 680141A
- Authority
- BE
- Belgium
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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/32—Mechanisms for moving either the charge or the heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/30—Arrangements for remelting or zone melting
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES96806A DE1262226B (de) | 1965-04-28 | 1965-04-28 | Vorrichtung zum tiegelfreien Zonenschmelzen mit einer Vakuumkammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680141A true BE680141A (no) | 1966-10-27 |
Family
ID=7520302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680141D BE680141A (no) | 1965-04-28 | 1966-04-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3391235A (no) |
| BE (1) | BE680141A (no) |
| DE (1) | DE1262226B (no) |
| GB (1) | GB1083248A (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1519902C3 (de) * | 1966-09-24 | 1975-07-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes, insbesondere Halbleiterstabes |
| DE1272886B (de) * | 1966-09-24 | 1968-07-18 | Siemens Ag | Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes, insbesondere Halbleiterstabes |
| GB1179545A (en) * | 1968-01-16 | 1970-01-28 | Siemens Ag | Apparatus for Melting a Rod of Crystalline Material Zone-by-Zone |
| GB1366532A (en) * | 1971-04-21 | 1974-09-11 | Nat Res Dev | Apparatus for the preparation and growth of crystalline material |
| DE2533858C2 (de) * | 1975-07-29 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum tiegelfreien Zonenschmelzen eines Halbleitermaterialstabes mit in axialer Richtung feststehender Induktionsheizspule |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937216A (en) * | 1957-12-30 | 1960-05-17 | Minnesota Mining & Mfg | Zone refining apparatus |
| GB977591A (no) * | 1960-01-20 |
-
1965
- 1965-04-28 DE DES96806A patent/DE1262226B/de not_active Withdrawn
- 1965-10-22 US US501674A patent/US3391235A/en not_active Expired - Lifetime
-
1966
- 1966-04-27 BE BE680141D patent/BE680141A/xx unknown
- 1966-04-28 GB GB18794/66A patent/GB1083248A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1083248A (en) | 1967-09-13 |
| DE1262226B (de) | 1968-03-07 |
| US3391235A (en) | 1968-07-02 |