FR1542742A - Dispositif pour tirage de cristaux - Google Patents
Dispositif pour tirage de cristauxInfo
- Publication number
- FR1542742A FR1542742A FR120318A FR120318A FR1542742A FR 1542742 A FR1542742 A FR 1542742A FR 120318 A FR120318 A FR 120318A FR 120318 A FR120318 A FR 120318A FR 1542742 A FR1542742 A FR 1542742A
- Authority
- FR
- France
- Prior art keywords
- drawing crystals
- crystals
- 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
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
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/005—Simultaneous pulling of more than one crystal
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR120318A FR1542742A (fr) | 1966-09-08 | 1967-09-07 | Dispositif pour tirage de cristaux |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0105747 | 1966-09-08 | ||
FR120318A FR1542742A (fr) | 1966-09-08 | 1967-09-07 | Dispositif pour tirage de cristaux |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1542742A true FR1542742A (fr) | 1968-10-18 |
Family
ID=25998593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR120318A Expired FR1542742A (fr) | 1966-09-08 | 1967-09-07 | Dispositif pour tirage de cristaux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1542742A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0233950A1 (fr) * | 1985-08-09 | 1987-09-02 | Institut Fiziki Tverdogo Tela Akademii Nauk Sssr | Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee |
-
1967
- 1967-09-07 FR FR120318A patent/FR1542742A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0233950A1 (fr) * | 1985-08-09 | 1987-09-02 | Institut Fiziki Tverdogo Tela Akademii Nauk Sssr | Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee |
EP0233950A4 (fr) * | 1985-08-09 | 1988-11-23 | Inst Fiz Tverdogo Tela Akademi | Dispositif permettant la croissance de monocristaux d'oxydes metalliques refractaires a partir de la coulee. |
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