AT333241B - Vorrichtung zur herstellung von einkristallen nach verneuil - Google Patents
Vorrichtung zur herstellung von einkristallen nach verneuilInfo
- Publication number
- AT333241B AT333241B AT249671A AT249671A AT333241B AT 333241 B AT333241 B AT 333241B AT 249671 A AT249671 A AT 249671A AT 249671 A AT249671 A AT 249671A AT 333241 B AT333241 B AT 333241B
- Authority
- AT
- Austria
- Prior art keywords
- verneuil
- production
- single crystals
- crystals according
- crystals
- Prior art date
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| ATA249671A ATA249671A (de) | 1976-03-15 |
| AT333241B true AT333241B (de) | 1976-11-10 |
Family
ID=25758879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT249671A AT333241B (de) | 1970-03-24 | 1971-03-23 | Vorrichtung zur herstellung von einkristallen nach verneuil |
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1910246T3 (pl) * | 2005-08-02 | 2012-03-30 | Radion Mogilevsky | Sposób wytwarzania zwartych bloków |
-
1971
- 1971-03-12 CH CH367071A patent/CH571361A5/xx not_active IP Right Cessation
- 1971-03-23 SE SE375371A patent/SE378070B/xx unknown
- 1971-03-23 AT AT249671A patent/AT333241B/de not_active IP Right Cessation
- 1971-03-23 FR FR7110086A patent/FR2084999A5/fr not_active Expired
- 1971-03-24 CA CA108,562A patent/CA942638A/en not_active Expired
- 1971-03-24 NL NL7103970A patent/NL7103970A/xx unknown
- 1971-04-19 GB GB2521671A patent/GB1339963A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7103970A (fr) | 1971-09-28 |
| CA942638A (en) | 1974-02-26 |
| GB1339963A (en) | 1973-12-05 |
| CH571361A5 (fr) | 1976-01-15 |
| SE378070B (fr) | 1975-08-18 |
| ATA249671A (de) | 1976-03-15 |
| FR2084999A5 (fr) | 1971-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |