GB927414A - A method of heat-treating a rod of semi-conductor material - Google Patents

A method of heat-treating a rod of semi-conductor material

Info

Publication number
GB927414A
GB927414A GB1155361A GB1155361A GB927414A GB 927414 A GB927414 A GB 927414A GB 1155361 A GB1155361 A GB 1155361A GB 1155361 A GB1155361 A GB 1155361A GB 927414 A GB927414 A GB 927414A
Authority
GB
United Kingdom
Prior art keywords
coil
coils
rod
semi
treating
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
Application number
GB1155361A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB927414A publication Critical patent/GB927414A/en
Expired legal-status Critical Current

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
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • General Induction Heating (AREA)
GB1155361A 1959-08-14 1961-03-29 A method of heat-treating a rod of semi-conductor material Expired GB927414A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0064436 1959-08-14
DES0067825 1960-03-31

Publications (1)

Publication Number Publication Date
GB927414A true GB927414A (en) 1963-05-29

Family

ID=25995802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1155361A Expired GB927414A (en) 1959-08-14 1961-03-29 A method of heat-treating a rod of semi-conductor material

Country Status (3)

Country Link
CH (1) CH427752A (zh)
GB (1) GB927414A (zh)
NL (1) NL259869A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198020A (en) * 1986-11-25 1988-06-02 Ti Creda Ltd Induction heating coils for cooking appliances
GB2199720A (en) * 1986-12-10 1988-07-13 Electricite De France Electric induction cooking appliances with reduced harmonic emission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198020A (en) * 1986-11-25 1988-06-02 Ti Creda Ltd Induction heating coils for cooking appliances
GB2198020B (en) * 1986-11-25 1990-10-10 Ti Creda Ltd Improvements in or relating to induction heating coils for cooking appliances
GB2199720A (en) * 1986-12-10 1988-07-13 Electricite De France Electric induction cooking appliances with reduced harmonic emission
GB2199720B (en) * 1986-12-10 1990-10-10 Electricite De France Electric induction cooking appliances with reduced harmonic emission

Also Published As

Publication number Publication date
CH427752A (de) 1967-01-15
NL259869A (zh)

Similar Documents

Publication Publication Date Title
ES446744A1 (es) Un metodo y su correspondiente aparato para el calentamientopor induccion con control sensible a la temperatura.
GB876466A (en) A method of heat-treating a rod of semi-conductor material
GB1163027A (en) An Electrical current-limiting Arrangement
GB829856A (en) Improvements relating to reactors for high-frequency current
GB900701A (en) Measuring or monitoring apparatus containing an iron-chrome alloy component of constant magnetic permeability
GB927414A (en) A method of heat-treating a rod of semi-conductor material
GB937190A (en) Process for the zone melting of rods of semi-conducting or conducting material
GB973754A (en) Improvements in or relating to moving-zone heat treatment of materials
JPS57149616A (en) Heat roll device
GB1256438A (en) Improvements in or relating to non-crucible zone melting
GB922286A (en) Improvements in or relating to purification of semi-conductor material by zone drawing
GB1047070A (en) A process for zone-by-zone melting a rod of material
US3161809A (en) High field superconductive device
GB843460A (en) Improvements in or relating to apparatus for use in melting a zone of a rod of semi-conductor materlal
GB925508A (en) Improvements relating to apparatus for producing very strong magnetic fields
SU1611944A1 (ru) Способ термомагнитной обработки изделий из магнитно-м гких материалов
GB809759A (en) Improvements in cross field furnaces for the induction heating of work pieces
SU64162A1 (ru) Устройство дл индукционного нагрева ферромагнитных изделий
GB931975A (en) Method of drawing monocrystalline semi-conductor rods
SU124566A3 (ru) Высокочастотна индукционна установка дл нагрева или закалки металлических изделий
GB605113A (en) Improvements in or relating to methods of manufacturing permanent magnets of the kind employed in electric metering apparatus
GB846724A (en) Induction heating in injection and extrusion processes
GB850157A (en) Improvements in and relating to vacuum soldering- and annealing-furnaces
GB1064310A (en) Apparatus and process for preparing semiconductor rods
GB863597A (en) Improvements in or relating to water-cooled inductors for inductive high-frequency heating