GB849285A - Improvements in or relating to apparatus and methods for zone melting solids - Google Patents
Improvements in or relating to apparatus and methods for zone melting solidsInfo
- Publication number
- GB849285A GB849285A GB1216458A GB1216458A GB849285A GB 849285 A GB849285 A GB 849285A GB 1216458 A GB1216458 A GB 1216458A GB 1216458 A GB1216458 A GB 1216458A GB 849285 A GB849285 A GB 849285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- relating
- methods
- boats
- boat
- 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
- 239000007787 solid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000004857 zone melting Methods 0.000 title 1
- 230000006698 induction Effects 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
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
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
- H05B6/103—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Furnace Details (AREA)
- General Induction Heating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL216537 | 1957-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB849285A true GB849285A (en) | 1960-09-21 |
Family
ID=19750877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1216458A Expired GB849285A (en) | 1957-04-18 | 1958-04-16 | Improvements in or relating to apparatus and methods for zone melting solids |
Country Status (6)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT183790B (de) * | 1951-11-16 | 1955-11-10 | Western Electric Co | Verfahren zur Herstellung einer vorbestimmten Verteilung eines oder mehrerer Nebenbestandteile in einem schmelzbaren Körper |
-
0
- NL NL109526D patent/NL109526C/xx active
- NL NL216537D patent/NL216537A/xx unknown
- BE BE566839D patent/BE566839A/xx unknown
-
1958
- 1958-04-15 CH CH5835358A patent/CH376884A/de unknown
- 1958-04-15 DE DEN14936A patent/DE1091987B/de active Pending
- 1958-04-16 FR FR1205485D patent/FR1205485A/fr not_active Expired
- 1958-04-16 GB GB1216458A patent/GB849285A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH376884A (de) | 1964-04-30 |
| NL109526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| BE566839A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1205485A (fr) | 1960-02-03 |
| DE1091987B (de) | 1960-11-03 |
| NL216537A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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