IT987446B - DEVICE FOR THE ZONE MELTING WITHOUT CRUCIBLE OF A SOLI DO IN THE SHAPE OF A WAND MADE OF A CRYSTALLINE MATERIAL SPECIALLY OF A SEMICON DUCTOR MATERIAL - Google Patents

DEVICE FOR THE ZONE MELTING WITHOUT CRUCIBLE OF A SOLI DO IN THE SHAPE OF A WAND MADE OF A CRYSTALLINE MATERIAL SPECIALLY OF A SEMICON DUCTOR MATERIAL

Info

Publication number
IT987446B
IT987446B IT2409673A IT2409673A IT987446B IT 987446 B IT987446 B IT 987446B IT 2409673 A IT2409673 A IT 2409673A IT 2409673 A IT2409673 A IT 2409673A IT 987446 B IT987446 B IT 987446B
Authority
IT
Italy
Prior art keywords
soli
crucible
shape
zone melting
specially
Prior art date
Application number
IT2409673A
Other languages
Italian (it)
Original Assignee
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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT987446B publication Critical patent/IT987446B/en

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
IT2409673A 1972-05-19 1973-05-15 DEVICE FOR THE ZONE MELTING WITHOUT CRUCIBLE OF A SOLI DO IN THE SHAPE OF A WAND MADE OF A CRYSTALLINE MATERIAL SPECIALLY OF A SEMICON DUCTOR MATERIAL IT987446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224685 DE2224685A1 (en) 1972-05-19 1972-05-19 DEVICE FOR CRUCIBLE-FREE ZONE MELTING OF A ROD-SHAPED BODY MADE OF CRYSTALLINE MATERIAL, IN PARTICULAR OF SEMICONDUCTOR MATERIAL

Publications (1)

Publication Number Publication Date
IT987446B true IT987446B (en) 1975-02-20

Family

ID=5845439

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2409673A IT987446B (en) 1972-05-19 1973-05-15 DEVICE FOR THE ZONE MELTING WITHOUT CRUCIBLE OF A SOLI DO IN THE SHAPE OF A WAND MADE OF A CRYSTALLINE MATERIAL SPECIALLY OF A SEMICON DUCTOR MATERIAL

Country Status (7)

Country Link
JP (1) JPS4942505A (en)
BE (1) BE799753A (en)
DE (1) DE2224685A1 (en)
FR (1) FR2184582B1 (en)
GB (1) GB1358817A (en)
IT (1) IT987446B (en)
NL (1) NL7306998A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7950908B2 (en) 2005-01-26 2011-05-31 Seiko Epson Corporation Fluid transporting device of a peristalic type with tube and push pin arrangement
JP4946974B2 (en) * 2008-05-27 2012-06-06 セイコーエプソン株式会社 Fluid transport device and fluid transporter
DE102011080866A1 (en) 2011-08-12 2013-02-14 Wacker Chemie Ag Manufacturing monocrystalline rod made of silicon, comprises continuously melting a polycrystalline rod by coupling an induction coil, and introducing the molten material having a monocrystalline seed crystal and re-crystallizing
CN103451727B (en) * 2013-08-19 2016-10-12 浙江晶盛机电股份有限公司 Zone melting furnace polycrystalline rod attemperator and heat preserving method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486156A (en) * 1965-07-10 1967-06-23 Siemens Ag Device for melting zone without crucible

Also Published As

Publication number Publication date
FR2184582A1 (en) 1973-12-28
GB1358817A (en) 1974-07-03
NL7306998A (en) 1973-11-21
DE2224685A1 (en) 1973-11-29
JPS4942505A (en) 1974-04-22
FR2184582B1 (en) 1978-05-26
BE799753A (en) 1973-09-17

Similar Documents

Publication Publication Date Title
JPS55123433A (en) Device for manufacturing form shape material for construction
IT982762B (en) PROCESS FOR THE PREPARATION OF IMAGES OF POLYMERIC MATERIAL
IT1001625B (en) PROCEDURE FOR THE PRODUCTION OF BAGS IN THERMAL PLASTIC MATERIAL
IT987599B (en) MACHINE FOR BENDING MATERIAL IN THE SHAPE OF A ROD OR TAPE
IT998038B (en) PROCESS FOR THE PRODUCTION OF A MATERIAL IN THE FORM OF A SHEET FOR SMOKING
IT1007516B (en) PROCEDURE AND DEVICE FOR THE PRODUCTION OF A SMALL TUBULAR RE CONTAINED IN SYNTHETIC MATERIAL
IT958787B (en) SNAP DEVICE FOR TAPE-SHAPED MATERIAL
IT944084B (en) PRODUCTION OF COVERED MATERIAL FOR ROAD FLOORING
IT1064724B (en) DISTRIBUTOR EQUIPMENT FOR MATERIAL IN THE FORM OF PARTICLES
BE801010A (en) METHOD TO FIGHT AGAINST CRYPTOGAMS
IT987446B (en) DEVICE FOR THE ZONE MELTING WITHOUT CRUCIBLE OF A SOLI DO IN THE SHAPE OF A WAND MADE OF A CRYSTALLINE MATERIAL SPECIALLY OF A SEMICON DUCTOR MATERIAL
IT981193B (en) PROCESS PERFECTED TO DIFFER IMPURITIES IN A SEMICONDUCTOR MATERIAL
IT941551B (en) PROCEDURE FOR THE FORMING OF ARTICLES OF THERMOPLASTIC MATERIAL
IT1007741B (en) LAYER MATERIAL AND PROCEDURE FOR CREATING IMAGES
IT1002242B (en) PROCEDURE FOR PREPARING A FEEDING MATERIAL FOR ALTITUDE, ESPECIALLY FOR THE MELTING OF ZINC
IT972144B (en) METHOD FOR THE CONSERVATION OF DETERIORABLE MATERIAL
IT993770B (en) SUPPORT MATERIAL FOR WELDING
IT991163B (en) DEVICE FOR THE MUTUAL CONNECTION OF TWO CONES IN A SOFT OR SEMI-HARD MATERIAL
IT993934B (en) PROCESS AND DEVICE FOR THE PROGRESSIVE ZONE MELTING WITHOUT OROGIUOLO OF A WAND OF SEMICONDUCTOR MATERIAL
IT989026B (en) DEVICE FOR MELTING AN OBJECT IN THE SHAPE OF A CRYSTALLINE MATERIAL, SPECIES OF SEMICONDUCTIVE MATERIAL, IN PROGRESSIVE ZONES WITHOUT A CRUCIBLE
IT956048B (en) DEVICE FOR THE PRODUCTION OF BOTTLES IN THERMOPLASTIC MATERIAL
IT988611B (en) PIEZOCERAMIC MATERIAL
IT1045647B (en) SYSTEM FOR THE ONTINUOUS PRODUCTION OF SYNTHETIC MATERIAL PANELS
IT947960B (en) PROCEDURE FOR OBTAINING FINE CRYSTALLIZATION ABRASIVE MATERIAL
IT993327B (en) DEVICE FOR THE SEPARATION OF SINGLE PIECES FROM A MATERIAL IN THE SHAPE OF A TAPE