JPS638739Y2 - - Google Patents
Info
- Publication number
- JPS638739Y2 JPS638739Y2 JP6744285U JP6744285U JPS638739Y2 JP S638739 Y2 JPS638739 Y2 JP S638739Y2 JP 6744285 U JP6744285 U JP 6744285U JP 6744285 U JP6744285 U JP 6744285U JP S638739 Y2 JPS638739 Y2 JP S638739Y2
- Authority
- JP
- Japan
- Prior art keywords
- bricks
- wear
- area
- brick
- hearth
- 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
- 239000011449 brick Substances 0.000 claims description 64
- 238000007664 blowing Methods 0.000 claims description 14
- 239000010410 layer Substances 0.000 description 8
- 239000002356 single layer Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6744285U JPS638739Y2 (https=) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6744285U JPS638739Y2 (https=) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183950U JPS61183950U (https=) | 1986-11-17 |
| JPS638739Y2 true JPS638739Y2 (https=) | 1988-03-16 |
Family
ID=30601272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6744285U Expired JPS638739Y2 (https=) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638739Y2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2630129B2 (ja) * | 1991-09-13 | 1997-07-16 | 日本鋼管株式会社 | 転炉々底の煉瓦張り構造 |
| JP5527337B2 (ja) * | 2012-02-02 | 2014-06-18 | 新日鐵住金株式会社 | 転炉の炉底構造及び羽口交換方法 |
-
1985
- 1985-05-09 JP JP6744285U patent/JPS638739Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61183950U (https=) | 1986-11-17 |
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