SU649299A3 - Устройство дл автоматического управлени процессом выращивани кристаллов при бестигельной зонной плавке - Google Patents

Устройство дл автоматического управлени процессом выращивани кристаллов при бестигельной зонной плавке

Info

Publication number
SU649299A3
SU649299A3 SU731872880A SU1872880A SU649299A3 SU 649299 A3 SU649299 A3 SU 649299A3 SU 731872880 A SU731872880 A SU 731872880A SU 1872880 A SU1872880 A SU 1872880A SU 649299 A3 SU649299 A3 SU 649299A3
Authority
SU
USSR - Soviet Union
Prior art keywords
automatic control
zone melting
growing crystals
crucible zone
crucible
Prior art date
Application number
SU731872880A
Other languages
English (en)
Russian (ru)
Inventor
Кунке Дитер
Original Assignee
Феб Штеремат "Херман Шлимме" (Инопредприятие)
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 Феб Штеремат "Херман Шлимме" (Инопредприятие) filed Critical Феб Штеремат "Херман Шлимме" (Инопредприятие)
Application granted granted Critical
Publication of SU649299A3 publication Critical patent/SU649299A3/ru

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
    • C30B13/28—Controlling or regulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SU731872880A 1972-03-21 1973-01-18 Устройство дл автоматического управлени процессом выращивани кристаллов при бестигельной зонной плавке SU649299A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16167672A DD100636A1 (enrdf_load_stackoverflow) 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
SU649299A3 true SU649299A3 (ru) 1979-02-25

Family

ID=5485821

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731872880A SU649299A3 (ru) 1972-03-21 1973-01-18 Устройство дл автоматического управлени процессом выращивани кристаллов при бестигельной зонной плавке

Country Status (5)

Country Link
DD (1) DD100636A1 (enrdf_load_stackoverflow)
DE (1) DE2255572A1 (enrdf_load_stackoverflow)
FR (1) FR2176701A1 (enrdf_load_stackoverflow)
RO (1) RO69604A2 (enrdf_load_stackoverflow)
SU (1) SU649299A3 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
RO69604A2 (ro) 1981-05-30
DE2255572A1 (de) 1973-10-04
FR2176701A1 (en) 1973-11-02
DD100636A1 (enrdf_load_stackoverflow) 1973-10-05

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