FR1205485A - Device and method for zone melting of solid substances - Google Patents

Device and method for zone melting of solid substances

Info

Publication number
FR1205485A
FR1205485A FR1205485DA FR1205485A FR 1205485 A FR1205485 A FR 1205485A FR 1205485D A FR1205485D A FR 1205485DA FR 1205485 A FR1205485 A FR 1205485A
Authority
FR
France
Prior art keywords
solid substances
zone melting
melting
zone
substances
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1205485A publication Critical patent/FR1205485A/en
Expired legal-status Critical Current

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
    • H05B6/10—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)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Furnace Details (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • General Induction Heating (AREA)
FR1205485D 1957-04-18 1958-04-16 Device and method for zone melting of solid substances Expired FR1205485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL216537 1957-04-18

Publications (1)

Publication Number Publication Date
FR1205485A true FR1205485A (en) 1960-02-03

Family

ID=19750877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205485D Expired FR1205485A (en) 1957-04-18 1958-04-16 Device and method for zone melting of solid substances

Country Status (6)

Country Link
BE (1) BE566839A (en)
CH (1) CH376884A (en)
DE (1) DE1091987B (en)
FR (1) FR1205485A (en)
GB (1) GB849285A (en)
NL (2) NL109526C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT183790B (en) * 1951-11-16 1955-11-10 Western Electric Co Process for producing a predetermined distribution of one or more secondary constituents in a fusible body

Also Published As

Publication number Publication date
BE566839A (en)
GB849285A (en) 1960-09-21
NL216537A (en)
NL109526C (en)
CH376884A (en) 1964-04-30
DE1091987B (en) 1960-11-03

Similar Documents

Publication Publication Date Title
FR1202296A (en) Method of grinding by electroerosion and device for carrying out this method
FR1197766A (en) Method and apparatus for the continuous leaching of divided solids
FR1177743A (en) Method and device for adjusting distillation columns
FR1205485A (en) Device and method for zone melting of solid substances
FR1201191A (en) Method and device for fusing contacts to semiconductor bodies
FR1208574A (en) Method and apparatus for the preparation of urea
FR1193715A (en) Method and apparatus for the separation of divided solids
FR1184558A (en) Method and device for the production of sausages
FR1207845A (en) Method and apparatus for the direct formation of uranium ingots
FR1153724A (en) Device and method for determining differences and variations of bodies
FR1214436A (en) Method and device for treating a molten metal mass
FR1181523A (en) Method and apparatus for the preparation of synthetic resins
FR1208311A (en) Method and apparatus for continuous melting of metals
FR1461851A (en) Method and device usable for melting difficult to melt material
BE610402A (en) Thermoelectric materials and process for preparing them
FR1225612A (en) Method and device for the construction of tunnel linings
FR1218670A (en) Method and apparatus for melting and feeding heat-softenable materials
FR1201308A (en) Method and device for the production of fascines
FR1185455A (en) Method and torch device for metallization of surfaces
FR1198926A (en) Method and device for drying potatoes
FR1274122A (en) Method and device for the granulation of wet substances
FR1180409A (en) Method and device for the continuous manufacture of concrete parts
FR1170552A (en) Method and apparatus for the metallization of interior surfaces
FR1400103A (en) Method and apparatus for continuous melting of solids
FR1232551A (en) Method and device for the preparation of viscous masses