JPH02432Y2 - - Google Patents
Info
- Publication number
- JPH02432Y2 JPH02432Y2 JP7226585U JP7226585U JPH02432Y2 JP H02432 Y2 JPH02432 Y2 JP H02432Y2 JP 7226585 U JP7226585 U JP 7226585U JP 7226585 U JP7226585 U JP 7226585U JP H02432 Y2 JPH02432 Y2 JP H02432Y2
- Authority
- JP
- Japan
- Prior art keywords
- porous brick
- porous
- pipe
- lance pipe
- plate case
- 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 58
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 32
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 239000011823 monolithic refractory Substances 0.000 description 15
- 239000011261 inert gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7226585U JPH02432Y2 (zh) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7226585U JPH02432Y2 (zh) | 1985-05-17 | 1985-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61199557U JPS61199557U (zh) | 1986-12-13 |
| JPH02432Y2 true JPH02432Y2 (zh) | 1990-01-08 |
Family
ID=30610516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7226585U Expired JPH02432Y2 (zh) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02432Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159460A (ja) * | 2009-01-08 | 2010-07-22 | Tokyo Yogyo Co Ltd | ランスパイプ |
-
1985
- 1985-05-17 JP JP7226585U patent/JPH02432Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61199557U (zh) | 1986-12-13 |
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