JPH0439547U - - Google Patents
Info
- Publication number
- JPH0439547U JPH0439547U JP7981890U JP7981890U JPH0439547U JP H0439547 U JPH0439547 U JP H0439547U JP 7981890 U JP7981890 U JP 7981890U JP 7981890 U JP7981890 U JP 7981890U JP H0439547 U JPH0439547 U JP H0439547U
- Authority
- JP
- Japan
- Prior art keywords
- immersion nozzle
- molten steel
- continuous casting
- steel discharge
- ellipse
- 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
- 238000007654 immersion Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の浸漬ノズルの鋳型に対する配
置関係を示す平面略図、第２図は長方形の浸漬ノ
ズル吐出口開口部を示す略図、第３図Ａ，Ｂは従
来方式２例の第１図と同様の平面略図、第４図Ａ
，Ｂは円形又は正方形の浸漬ノズル吐出口開口部
の略図であり、
図中：１……モールド長片、２……浸漬ノズル
、３……溶鋼吐出口、４……溶鋼吐出流、５……
モールド短辺。
Figure 1 is a schematic plan view showing the arrangement of the immersion nozzle of the present invention with respect to the mold, Figure 2 is a schematic diagram showing the rectangular immersion nozzle discharge opening, and Figures 3A and B are first views of two conventional methods. A schematic plan view similar to Fig. 4A.
, B is a schematic diagram of a circular or square immersion nozzle discharge opening; in the figure: 1...mold long piece, 2...immersion nozzle, 3...molten steel outlet, 4...molten steel discharge flow, 5... …
Mold short side.
Claims (1)
対面して用いる連続鋳造用浸漬ノズルにおいて、
該浸漬ノズル２の横断面が長円形又は長溝円形で
かつ該長円形又は長楕円形の長径の両側に溶鋼吐
出孔３を有し、該溶鋼吐出孔３の開口部が長方形
又は長円形であることを特徴とする、連続鋳造用
浸漬ノズル。 In a continuous casting immersion nozzle in which the molten steel discharge hole faces the short side direction of the continuous casting mold,
The cross section of the immersion nozzle 2 is an ellipse or an elongated groove, and has molten steel discharge holes 3 on both sides of the long axis of the ellipse or oblong shape, and the opening of the molten steel discharge hole 3 is rectangular or oval. An immersion nozzle for continuous casting, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7981890U JPH0439547U (en) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7981890U JPH0439547U (en) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439547U true JPH0439547U (en) | 1992-04-03 |
Family
ID=31624323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7981890U Pending JPH0439547U (en) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005070589A1 (en) * | 2004-01-23 | 2005-08-04 | Sumitomo Metal Industries, Ltd | Immersion nozzle for continuous casting and continuous casting method using the immersion nozzle |
-
1990
- 1990-07-30 JP JP7981890U patent/JPH0439547U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005070589A1 (en) * | 2004-01-23 | 2005-08-04 | Sumitomo Metal Industries, Ltd | Immersion nozzle for continuous casting and continuous casting method using the immersion nozzle |
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