JPS5792145A - Tuyere part of refining furnace for metal - Google Patents
Tuyere part of refining furnace for metalInfo
- Publication number
- JPS5792145A JPS5792145A JP16799580A JP16799580A JPS5792145A JP S5792145 A JPS5792145 A JP S5792145A JP 16799580 A JP16799580 A JP 16799580A JP 16799580 A JP16799580 A JP 16799580A JP S5792145 A JPS5792145 A JP S5792145A
- Authority
- JP
- Japan
- Prior art keywords
- bricks
- tuyere
- metal
- refining furnace
- refractories
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
PURPOSE: To enhance the cooling effect and to inhibit spalling, burnout or other damage by forming bricks for the tuyere and its peripheral part with refractories having a specified heat conductivity.
CONSTITUTION: Bricks 3 for the sleeve of a tuyere, permanently laid bricks 4 for the tuyere and bricks 6 reinforcing the lining of the tuyere are formed with refractories having 5W85Kcal/mh°C heat conductivity. For example, the composition of the refractory of the bricks 3, 6 consists of 80W90pts.wt. MgO and 10W20pts.wt. C, and that for the bricks 4 consists of 60W90pts.wt. MgO and 10W 40pts.wt. C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16799580A JPS5792145A (en) | 1980-12-01 | 1980-12-01 | Tuyere part of refining furnace for metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16799580A JPS5792145A (en) | 1980-12-01 | 1980-12-01 | Tuyere part of refining furnace for metal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5792145A true JPS5792145A (en) | 1982-06-08 |
Family
ID=15859842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16799580A Pending JPS5792145A (en) | 1980-12-01 | 1980-12-01 | Tuyere part of refining furnace for metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5792145A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6150754U (en) * | 1985-08-19 | 1986-04-05 |
-
1980
- 1980-12-01 JP JP16799580A patent/JPS5792145A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6150754U (en) * | 1985-08-19 | 1986-04-05 | ||
JPH017704Y2 (en) * | 1985-08-19 | 1989-03-01 |
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