ES374363A1 - Dispositivo que permite desplazar una intercara solido-li- quido a lo largo de una vena, con vistas a realizar un desa-rrollo unidireccional de la fase solida. - Google Patents

Dispositivo que permite desplazar una intercara solido-li- quido a lo largo de una vena, con vistas a realizar un desa-rrollo unidireccional de la fase solida.

Info

Publication number
ES374363A1
ES374363A1 ES374363A ES374363A ES374363A1 ES 374363 A1 ES374363 A1 ES 374363A1 ES 374363 A ES374363 A ES 374363A ES 374363 A ES374363 A ES 374363A ES 374363 A1 ES374363 A1 ES 374363A1
Authority
ES
Spain
Prior art keywords
oven
container
ovens
temperature
effected
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
ES374363A
Other languages
English (en)
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES374363A1 publication Critical patent/ES374363A1/es
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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1004—Apparatus with means for measuring, testing, or sensing
    • Y10T117/1008—Apparatus with means for measuring, testing, or sensing with responsive control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1092—Shape defined by a solid member other than seed or product [e.g., Bridgman-Stockbarger]

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)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
ES374363A 1968-12-18 1969-12-09 Dispositivo que permite desplazar una intercara solido-li- quido a lo largo de una vena, con vistas a realizar un desa-rrollo unidireccional de la fase solida. Expired ES374363A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR178906 1968-12-18

Publications (1)

Publication Number Publication Date
ES374363A1 true ES374363A1 (es) 1973-03-16

Family

ID=8658548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374363A Expired ES374363A1 (es) 1968-12-18 1969-12-09 Dispositivo que permite desplazar una intercara solido-li- quido a lo largo de una vena, con vistas a realizar un desa-rrollo unidireccional de la fase solida.

Country Status (10)

Country Link
US (1) US3592455A (cs)
BE (1) BE741606A (cs)
CH (1) CH515070A (cs)
DE (1) DE1961545C3 (cs)
ES (1) ES374363A1 (cs)
FR (1) FR1598493A (cs)
GB (1) GB1244542A (cs)
IL (1) IL33413A0 (cs)
NL (1) NL6918967A (cs)
SE (1) SE361136B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597884B1 (fr) * 1986-04-28 1994-03-18 Commissariat A Energie Atomique Procede et dispositif de controle en continu de la surfusion du front de solidification d'un monocristal en cours d'elaboration et application au controle de la croissance d'un crital
US5248377A (en) * 1989-12-01 1993-09-28 Grumman Aerospace Corporation Crystal-growth furnace for interface curvature control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
DE1217926B (de) * 1963-08-17 1966-06-02 Siemens Ag Verfahren zum Vermeiden von Streifen in Metall- oder Halbleiterkristallen

Also Published As

Publication number Publication date
FR1598493A (cs) 1970-07-06
DE1961545C3 (de) 1975-01-09
GB1244542A (en) 1971-09-02
DE1961545B2 (de) 1972-11-30
SE361136B (cs) 1973-10-22
IL33413A0 (en) 1970-02-19
BE741606A (cs) 1970-04-16
NL6918967A (cs) 1970-06-22
DE1961545A1 (de) 1970-07-30
US3592455A (en) 1971-07-13
CH515070A (fr) 1971-11-15

Similar Documents

Publication Publication Date Title
ES374363A1 (es) Dispositivo que permite desplazar una intercara solido-li- quido a lo largo de una vena, con vistas a realizar un desa-rrollo unidireccional de la fase solida.
ES453915A1 (es) Procedimiento para templar soluciones o fusiones altamente viscosas de materiales termoplasticos.
GB1060622A (en) Improvements relating to a method of melting and supplying glass along a feeder duct
JPS53107583A (en) Device for controlling cooling port in constant temperature system supplied with heat whenever necessary in orde to keep at predeterminded temperature
GB1287789A (en) Crystal pulling device
GB1072157A (en) Process and equipment for the continuous melting of solids
SE8003374L (sv) Anordning for temperaturreglering vid elektriska vermeelement
FR2418601A1 (fr) Appareil de chauffage par induction a plusieurs inducteurs, a adaptation automatique de la puissance aux variations des caracteristiques d'une charge en deplacement
GB1221692A (en) Temperature control arrangement
US2014926A (en) Oven heat cycle regulator
US3117361A (en) Yarn heat treatment apparatus
GB1047004A (en) Apparatus for the thermal development of exposed light-sensitive material
SU645139A1 (ru) Устройство дл регулировани температуры
SU542180A1 (ru) Устройство дл регулировани температуры объекта
GB1082102A (en) Improvements in or relating to temperature sensitive charging controls
GB962010A (en) Improvements in devices for purifying materials by zone refining methods
GB1232416A (cs)
GB1043916A (en) Apparatus for regulating charging of electrical heat storage devices
POSPISIL PROGRAM ADAPTER FOR A TEMPERATURE CONTROLLER
SU595713A1 (ru) Устройство дл регулировани температуры издели погруженного в тигель с расплавом
Moede Simple circuit provides adjustable voltage with linear temperature variation
GB974247A (en) Improvements in or relating to electrical heat storage units
GB1076060A (en) Temperature control circuit for electric soldering irons
SU76630A1 (ru) Терморегул тор
GB1205596A (en) Improvements in or relating to thermostats