BE647137A - - Google Patents
Info
- Publication number
- BE647137A BE647137A BE647137DA BE647137A BE 647137 A BE647137 A BE 647137A BE 647137D A BE647137D A BE 647137DA BE 647137 A BE647137 A BE 647137A
- 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
- C30B13/28—Controlling or regulating
- C30B13/30—Stabilisation or shape controlling of the molten zone, e.g. by concentrators, by electromagnetic fields; Controlling the section of the crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0084954 | 1963-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647137A true BE647137A (xx) | 1964-10-27 |
Family
ID=7512063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647137D BE647137A (xx) | 1963-04-27 | 1964-04-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE647137A (xx) |
| CH (1) | CH407960A (xx) |
| GB (1) | GB993235A (xx) |
-
1964
- 1964-03-06 CH CH293564A patent/CH407960A/de unknown
- 1964-04-23 GB GB1696564A patent/GB993235A/en not_active Expired
- 1964-04-27 BE BE647137D patent/BE647137A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB993235A (en) | 1965-05-26 |
| CH407960A (de) | 1966-02-28 |