JPS6173644U - - Google Patents
Info
- Publication number
- JPS6173644U JPS6173644U JP15912484U JP15912484U JPS6173644U JP S6173644 U JPS6173644 U JP S6173644U JP 15912484 U JP15912484 U JP 15912484U JP 15912484 U JP15912484 U JP 15912484U JP S6173644 U JPS6173644 U JP S6173644U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- molten steel
- powder
- utility
- scope
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
第１図は考案の模式図、第２図は考案の適用例
の説明図である。
１：通電性セラミツクス、２：金属パイプ、３
：絶縁層、４：吹込ガス、５：溶鋼、６：転炉、
７：耐火物、８：ノズル、９：凝固した溶鋼。
FIG. 1 is a schematic diagram of the invention, and FIG. 2 is an explanatory diagram of an example of application of the invention. 1: Electrical conductive ceramics, 2: Metal pipe, 3
: insulation layer, 4: blown gas, 5: molten steel, 6: converter,
7: Refractory, 8: Nozzle, 9: Solidified molten steel.
Claims (1)
とを特徴とする溶鋼中へのガス又は粉体混入ガス
吹込ノズル。 A nozzle for blowing gas or powder-mixed gas into molten steel, characterized in that a conductive ceramic layer is formed on the inner surface of the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15912484U JPS6173644U (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15912484U JPS6173644U (en) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173644U true JPS6173644U (en) | 1986-05-19 |
Family
ID=30717086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15912484U Pending JPS6173644U (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173644U (en) |
-
1984
- 1984-10-23 JP JP15912484U patent/JPS6173644U/ja active Pending
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