IT983729B - Bobina di riscaldamento ad indu zione per la fusione a zona pro gressiva senza crogiuolo di mate riale semiconduttore - Google Patents

Bobina di riscaldamento ad indu zione per la fusione a zona pro gressiva senza crogiuolo di mate riale semiconduttore

Info

Publication number
IT983729B
IT983729B IT22782/73A IT2278273A IT983729B IT 983729 B IT983729 B IT 983729B IT 22782/73 A IT22782/73 A IT 22782/73A IT 2278273 A IT2278273 A IT 2278273A IT 983729 B IT983729 B IT 983729B
Authority
IT
Italy
Prior art keywords
crucible
melting
zone
induction heating
heating coil
Prior art date
Application number
IT22782/73A
Other languages
English (en)
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 IT983729B publication Critical patent/IT983729B/it

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)
  • General Induction Heating (AREA)
  • Joining Of Glass To Other Materials (AREA)
IT22782/73A 1972-04-11 1973-04-10 Bobina di riscaldamento ad indu zione per la fusione a zona pro gressiva senza crogiuolo di mate riale semiconduttore IT983729B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2217407A DE2217407A1 (de) 1972-04-11 1972-04-11 Induktionsheizspule zum tiegelfreien zonenschmelzen

Publications (1)

Publication Number Publication Date
IT983729B true IT983729B (it) 1974-11-11

Family

ID=5841618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22782/73A IT983729B (it) 1972-04-11 1973-04-10 Bobina di riscaldamento ad indu zione per la fusione a zona pro gressiva senza crogiuolo di mate riale semiconduttore

Country Status (7)

Country Link
US (1) US3809846A (it)
JP (1) JPS498832A (it)
DE (1) DE2217407A1 (it)
FR (1) FR2179704A1 (it)
GB (1) GB1389093A (it)
IT (1) IT983729B (it)
NL (1) NL7216526A (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331004C3 (de) * 1973-06-18 1982-02-04 Siemens AG, 1000 Berlin und 8000 München Induktionsheizspule zum tiegelfreien Zonenschmelzen
US4184135A (en) * 1978-04-10 1980-01-15 Monsanto Company Breakapart single turn RF induction apparatus
JPS55144796U (it) * 1979-04-04 1980-10-17
US5461215A (en) * 1994-03-17 1995-10-24 Massachusetts Institute Of Technology Fluid cooled litz coil inductive heater and connector therefor
EP0765592B1 (de) * 1994-06-13 1998-04-22 Otto Junker GmbH Verlustarme induktionsspule zum erwärmen und/oder schmelzen von metallischem gut
FR2821925B1 (fr) * 2001-03-06 2003-05-16 Celes Enceinte d'etancheite au gaz et au vide d'isolation thermique destinee a un dispositif de chauffage par induction
DE10224451A1 (de) * 2002-05-29 2003-12-18 Celon Ag Medical Instruments Hochfrequenzapplikationsvorrichtung
DE102005060391B4 (de) * 2004-12-17 2012-02-16 Shin-Etsu Handotai Co., Ltd. Ein Apparat zur Herstellung eines Einkristalls und ein Verfahren zur Herstellung eines Einkristalls
JP4604700B2 (ja) * 2004-12-17 2011-01-05 信越半導体株式会社 単結晶製造装置及び単結晶製造方法
US7989012B2 (en) * 2007-09-26 2011-08-02 Kellogg Company Induction cooking structure and system and method of using the same
US8065999B2 (en) * 2008-07-14 2011-11-29 W.C. Bradley Co. Adjustable cooking grate for barbeque grills
WO2010007678A1 (ja) * 2008-07-17 2010-01-21 電気興業株式会社 高周波誘導加熱コイル用ガイドチップの構造
JP5505365B2 (ja) * 2011-04-28 2014-05-28 信越半導体株式会社 誘導加熱コイルにおける放電防止用絶縁部材及びこれを用いた単結晶製造装置並びに単結晶製造方法
CN102864491B (zh) * 2012-08-28 2015-08-12 北京京运通科技股份有限公司 一种预热装置及装置平移系统
CN103966658A (zh) * 2013-02-01 2014-08-06 刘剑 一种双水路冷却区熔感应线圈
RU2589553C1 (ru) * 2015-03-12 2016-07-10 Михаил Леонидович Струпинский Нагревательный кабель на основе скин-эффекта, нагревательное устройство и способ нагрева
CA2934943A1 (en) * 2015-07-06 2017-01-06 Hydra Heating Industries, LLC Inductively heated tank cars
US10556601B2 (en) * 2015-07-06 2020-02-11 Hydra Heating Industries, LLC Actuating inductor placement assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625644A (en) * 1950-06-02 1953-01-13 Int Harvester Co Insulated inductor block for descaling metals
DE1226984B (de) * 1959-05-14 1966-10-20 Siemens Ag Vorrichtung zum tiegelfreien Zonenschmelzen von Halbleiterstaeben
DE1179655B (de) * 1963-10-12 1964-10-15 Aeg Induktionsheizspule

Also Published As

Publication number Publication date
US3809846A (en) 1974-05-07
JPS498832A (it) 1974-01-25
FR2179704A1 (it) 1973-11-23
GB1389093A (en) 1975-04-03
DE2217407A1 (de) 1973-11-29
NL7216526A (it) 1973-10-15

Similar Documents

Publication Publication Date Title
IT983729B (it) Bobina di riscaldamento ad indu zione per la fusione a zona pro gressiva senza crogiuolo di mate riale semiconduttore
IT987744B (it) Composizione refrattaria indu rente a freddo
BE780326A (fr) Fer a souder a regulation de temperature et support pour ce fer
IT971386B (it) Bobina di riscaldamento a induzio ne per la fusione a zone senza cro giuolo di bacchette semiconduttrici
IT990542B (it) Procedimento per il riscaldamento rapido di preforme di stampaggio di materiale termoplastico ad alto contenuto di nitrile
IT1101334B (it) Bobina di riscaldamento a induzione per la fusione,a zona progressiva,di barre di materiale semiconduttore
FI55788C (fi) Foerfarande och anordning foer framstaellning av muffaendar foersedda med ringformigt spaor hos roer av termoplastmaterial
IT981060B (it) Perfezionamenti ai motori ad indu zione lineari ed ai loro disposi tivi di raffreddamento
IT1001625B (it) Procedimento per la produzione di blocchi di borse in materiale termo plastico
IT1014933B (it) Bobina di riscaldamento a induzio ne per la fusione a zone senza cro giuolo di bacchette semiconduttrici
AT312762B (de) Induktionsspule zum induktiven Erwärmen von bewegten Körpern
FR2329166A5 (fr) Appareil transporteur pour faire passer les ebauches en matiere moulee a travers un four
BE827461A (fr) Procede de prechauffage et de fusion en continu de minerais ferreux prereduits
FR2312002A1 (fr) Procede pour le traitement thermique de materiau pulverulent
IT971048B (it) Bobina di riscaldamento ad induzio ne per la fusione a zona progressi va senza crogiuolo di bacchette di materiale semiconduttore
BE794532A (fr) Nouvelles 3-hydroxymethyl-5-benzylidene-azolidinones et procede pour les fabriquer
BG20123A3 (bg) Метод за подготовка на шихтов материал за шахтни пещи
SE392688B (sv) Apparat for pregling av tecken pa ett basmaterial
IT1054423B (it) Bobina di riscaldamento ad induzione per la fusione a zone senza crogiuolo di bacchette semiconduttrici
AT289875B (de) Ofen zur zunderfreien unmittelbaren Erhitzung von Wärmgut
CH447416A (fr) Four pour la fusion d'une matière par chauffage électrique
IL32668A0 (en) Method of heating moulds for thermoplastic material and mould for carrying out the method
IT950960B (it) Metodo per la produzione di materiale refrattario
BE810520R (fr) Bobine de chauffage par induction pour la fusion par zones sans creuset de barreaux semi conducteurs
SE401998B (sv) Forfarinssett och apparat for framstellning av langstreckat profildelar med komplicerad profilform av olika slag av expanderade termoplastiska material