NL255130A - - Google Patents
Info
- Publication number
- NL255130A NL255130A NL255130DA NL255130A NL 255130 A NL255130 A NL 255130A NL 255130D A NL255130D A NL 255130DA NL 255130 A NL255130 A NL 255130A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES64865A DE1225147B (en) | 1959-09-11 | 1959-09-11 | Method for crucible-free zone melting of semiconductor material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255130A true NL255130A (en) |
Family
ID=7497546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255130D NL255130A (en) | 1959-09-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE594593A (en) |
| CH (1) | CH401917A (en) |
| DE (1) | DE1225147B (en) |
| NL (1) | NL255130A (en) |
-
0
- NL NL255130D patent/NL255130A/xx unknown
-
1959
- 1959-09-11 DE DES64865A patent/DE1225147B/en active Pending
-
1960
- 1960-07-29 CH CH869160A patent/CH401917A/en unknown
- 1960-08-31 BE BE594593A patent/BE594593A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1225147B (en) | 1966-09-22 |
| BE594593A (en) | 1961-02-28 |
| CH401917A (en) | 1965-11-15 |