JPS545900A - Method of heat treating single crystal - Google Patents
Method of heat treating single crystalInfo
- Publication number
- JPS545900A JPS545900A JP7053277A JP7053277A JPS545900A JP S545900 A JPS545900 A JP S545900A JP 7053277 A JP7053277 A JP 7053277A JP 7053277 A JP7053277 A JP 7053277A JP S545900 A JPS545900 A JP S545900A
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- heat treating
- treating single
- cracks
- pulling
- 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.)
- Granted
Links
Abstract
PURPOSE:In heat treating the single crystal of an oxide obtained by the pulling up method at high temperatures, to fill a space between a vessel accommodating a single crystal mass and the contact surface of the single crystal with the powder of said single crystal to create uniform heat distribution and stress distribution states, thereby preventing the occurrence of cracks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7053277A JPS545900A (en) | 1977-06-16 | 1977-06-16 | Method of heat treating single crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7053277A JPS545900A (en) | 1977-06-16 | 1977-06-16 | Method of heat treating single crystal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS545900A true JPS545900A (en) | 1979-01-17 |
JPS5636160B2 JPS5636160B2 (en) | 1981-08-21 |
Family
ID=13434230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7053277A Granted JPS545900A (en) | 1977-06-16 | 1977-06-16 | Method of heat treating single crystal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS545900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654300A (en) * | 1979-10-11 | 1981-05-14 | Toshiba Corp | Heat treatment of oxide single crystal |
JPS56501401A (en) * | 1979-10-12 | 1981-10-01 | ||
JP2019202915A (en) * | 2018-05-24 | 2019-11-28 | 住友金属鉱山株式会社 | Heat treatment method for oxide single crystal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539279A (en) * | 1976-07-14 | 1978-01-27 | Fujitsu Ltd | Annealing method for metallic oxide single crystal |
-
1977
- 1977-06-16 JP JP7053277A patent/JPS545900A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539279A (en) * | 1976-07-14 | 1978-01-27 | Fujitsu Ltd | Annealing method for metallic oxide single crystal |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654300A (en) * | 1979-10-11 | 1981-05-14 | Toshiba Corp | Heat treatment of oxide single crystal |
JPS56501401A (en) * | 1979-10-12 | 1981-10-01 | ||
JP2019202915A (en) * | 2018-05-24 | 2019-11-28 | 住友金属鉱山株式会社 | Heat treatment method for oxide single crystal |
Also Published As
Publication number | Publication date |
---|---|
JPS5636160B2 (en) | 1981-08-21 |
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