CH571361A5 - - Google Patents

Info

Publication number
CH571361A5
CH571361A5 CH367071A CH367071A CH571361A5 CH 571361 A5 CH571361 A5 CH 571361A5 CH 367071 A CH367071 A CH 367071A CH 367071 A CH367071 A CH 367071A CH 571361 A5 CH571361 A5 CH 571361A5
Authority
CH
Switzerland
Application number
CH367071A
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
Priority claimed from DE19702014203 external-priority patent/DE2014203C3/de
Priority claimed from DE19702057782 external-priority patent/DE2057782A1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH571361A5 publication Critical patent/CH571361A5/xx

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
    • C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
    • C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
    • C30B11/10—Solid or liquid components, e.g. Verneuil method

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)
CH367071A 1970-03-24 1971-03-12 CH571361A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702014203 DE2014203C3 (de) 1970-03-24 1970-03-24 Vorrichtung zur Herstellung von Einkristallen nach Verneuil
DE19702057782 DE2057782A1 (de) 1970-11-24 1970-11-24 Vorrichtung zur Durchfuehrung eines Verfahrens zum Herstellen von versetzungs- und spannungsarmen hochschmelzenden Oxideinkristallen,insbesondere von Spinelleinkristallen,nach Verneuil

Publications (1)

Publication Number Publication Date
CH571361A5 true CH571361A5 (fr) 1976-01-15

Family

ID=25758879

Family Applications (1)

Application Number Title Priority Date Filing Date
CH367071A CH571361A5 (fr) 1970-03-24 1971-03-12

Country Status (7)

Country Link
AT (1) AT333241B (fr)
CA (1) CA942638A (fr)
CH (1) CH571361A5 (fr)
FR (1) FR2084999A5 (fr)
GB (1) GB1339963A (fr)
NL (1) NL7103970A (fr)
SE (1) SE378070B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016489A1 (fr) * 2005-08-02 2007-02-08 Radion Mogilevsky Methode de purification et de production de blocs denses

Also Published As

Publication number Publication date
GB1339963A (en) 1973-12-05
NL7103970A (fr) 1971-09-28
FR2084999A5 (fr) 1971-12-17
AT333241B (de) 1976-11-10
SE378070B (fr) 1975-08-18
ATA249671A (de) 1976-03-15
CA942638A (en) 1974-02-26

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Legal Events

Date Code Title Description
PL Patent ceased