JPS534709A - Lining refractory protection method of molten metal vacuum degas vessel - Google Patents
Lining refractory protection method of molten metal vacuum degas vesselInfo
- Publication number
- JPS534709A JPS534709A JP7789676A JP7789676A JPS534709A JP S534709 A JPS534709 A JP S534709A JP 7789676 A JP7789676 A JP 7789676A JP 7789676 A JP7789676 A JP 7789676A JP S534709 A JPS534709 A JP S534709A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- protection method
- lining refractory
- metal vacuum
- refractory protection
- 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.)
- Pending
Links
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7789676A JPS534709A (en) | 1976-07-02 | 1976-07-02 | Lining refractory protection method of molten metal vacuum degas vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7789676A JPS534709A (en) | 1976-07-02 | 1976-07-02 | Lining refractory protection method of molten metal vacuum degas vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS534709A true JPS534709A (en) | 1978-01-17 |
Family
ID=13646830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7789676A Pending JPS534709A (en) | 1976-07-02 | 1976-07-02 | Lining refractory protection method of molten metal vacuum degas vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS534709A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201941A (en) * | 1989-11-03 | 1993-04-13 | Kortec Ag | Process for introducing additive substances which are capable of flow into a metallurgical vessel and a vessel for that process |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117104A (en) * | 1974-08-01 | 1976-02-10 | Sumitomo Metal Ind | Dh shinkusonaitaikabutsuhogohoho |
-
1976
- 1976-07-02 JP JP7789676A patent/JPS534709A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117104A (en) * | 1974-08-01 | 1976-02-10 | Sumitomo Metal Ind | Dh shinkusonaitaikabutsuhogohoho |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201941A (en) * | 1989-11-03 | 1993-04-13 | Kortec Ag | Process for introducing additive substances which are capable of flow into a metallurgical vessel and a vessel for that process |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050308 |
|
A601 | Written request for extension of time |
Effective date: 20050608 Free format text: JAPANESE INTERMEDIATE CODE: A601 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050725 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Effective date: 20051024 Free format text: JAPANESE INTERMEDIATE CODE: A313 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20051129 |