GB910078A - Improvements in or relating to methods of floating-zone melting - Google Patents
Improvements in or relating to methods of floating-zone meltingInfo
- Publication number
- GB910078A GB910078A GB22834/61A GB2283461A GB910078A GB 910078 A GB910078 A GB 910078A GB 22834/61 A GB22834/61 A GB 22834/61A GB 2283461 A GB2283461 A GB 2283461A GB 910078 A GB910078 A GB 910078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- cross
- zone
- induction coils
- pict
- 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
- 238000000034 method Methods 0.000 title 1
- 238000004857 zone melting Methods 0.000 title 1
- 230000006698 induction Effects 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/06—Single-crystal growth by zone-melting; Refining by zone-melting the molten zone not extending over the whole cross-section
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- General Induction Heating (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL253184 | 1960-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB910078A true GB910078A (en) | 1962-11-07 |
Family
ID=19752439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22834/61A Expired GB910078A (en) | 1960-06-28 | 1961-06-23 | Improvements in or relating to methods of floating-zone melting |
Country Status (4)
Country | Link |
---|---|
US (1) | US3177051A (enrdf_load_stackoverflow) |
DE (1) | DE1220389B (enrdf_load_stackoverflow) |
GB (1) | GB910078A (enrdf_load_stackoverflow) |
NL (2) | NL253184A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091537A1 (en) * | 2010-02-01 | 2011-08-04 | Kudu Industries Inc. | A system and method for induction heating a helical rotor using a coil |
CN112357894A (zh) * | 2020-11-17 | 2021-02-12 | 昆明理工大学 | 一种粗碲结晶提纯方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271118A (en) * | 1961-10-18 | 1966-09-06 | Monsanto Co | Seed crystals and methods using the same |
US3449087A (en) * | 1966-06-27 | 1969-06-10 | Commerce Usa | Purification by selective crystallization and remelt |
DE1644006A1 (de) * | 1967-04-29 | 1970-04-02 | Siemens Ag | Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes,insbesondere Halbleiterstabes |
US3773499A (en) * | 1968-04-03 | 1973-11-20 | M Melnikov | Method of zonal melting of materials |
GB1542868A (en) * | 1975-11-14 | 1979-03-28 | Siemens Ag | Production of phosphorus-doped monocrystalline silicon rods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE510303A (enrdf_load_stackoverflow) * | 1951-11-16 | |||
DE1062431B (de) * | 1953-02-14 | 1959-07-30 | Siemens Ag | Verfahren und Vorrichtung zum Umschmelzen von langgestreckten Koerpern durch Zonenschmelzen |
US3023091A (en) * | 1959-03-02 | 1962-02-27 | Raytheon Co | Methods of heating and levitating molten material |
-
0
- NL NL104013D patent/NL104013C/xx active
- NL NL253184D patent/NL253184A/xx unknown
-
1961
- 1961-06-08 US US115757A patent/US3177051A/en not_active Expired - Lifetime
- 1961-06-23 GB GB22834/61A patent/GB910078A/en not_active Expired
- 1961-06-26 DE DEN20243A patent/DE1220389B/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091537A1 (en) * | 2010-02-01 | 2011-08-04 | Kudu Industries Inc. | A system and method for induction heating a helical rotor using a coil |
US8723088B2 (en) | 2010-02-01 | 2014-05-13 | Kudu Industries Inc. | System and method for induction heating a helical rotor using a coil |
US9661691B2 (en) | 2010-02-01 | 2017-05-23 | Schlumberger Lift Solutions Canada Limited | System and method for induction heating a helical rotor using a coil |
CN112357894A (zh) * | 2020-11-17 | 2021-02-12 | 昆明理工大学 | 一种粗碲结晶提纯方法 |
Also Published As
Publication number | Publication date |
---|---|
US3177051A (en) | 1965-04-06 |
NL253184A (enrdf_load_stackoverflow) | |
NL104013C (enrdf_load_stackoverflow) | |
DE1220389B (de) | 1966-07-07 |
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