JPS6415655U - - Google Patents
Info
- Publication number
- JPS6415655U JPS6415655U JP10671887U JP10671887U JPS6415655U JP S6415655 U JPS6415655 U JP S6415655U JP 10671887 U JP10671887 U JP 10671887U JP 10671887 U JP10671887 U JP 10671887U JP S6415655 U JPS6415655 U JP S6415655U
- Authority
- JP
- Japan
- Prior art keywords
- immersion nozzle
- slit
- continuous casting
- discharge port
- shaped openings
- 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
- 238000009749 continuous casting Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Continuous Casting (AREA)
Description
第１図は本考案の一実施例の浸漬ノズルの縦断
面図、第２図は同上の吐出口部の拡大断面図、第
３図は第２図のＡ―Ａ矢視断面図である。
１……浸漬ノズル、２……浸漬ノズル本体、４
……底面部、５……吐出口、７……ガス供給孔、
８……スリツト状開口。
FIG. 1 is a longitudinal sectional view of a submerged nozzle according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the discharge port portion of the same, and FIG. 3 is a sectional view taken along the line AA in FIG. 2. 1...Immersion nozzle, 2...Immersion nozzle body, 4
... Bottom part, 5 ... Discharge port, 7 ... Gas supply hole,
8...Slit-shaped opening.
Claims (1)
自在とした連続鋳造用の浸漬ノズルの底面部に幅
が０．０５〜１mm、長さが３〜１５mmのスリツト
状開口をほぼ均一状に設け、これらのスリツト状
開口を浸漬ノズル本体に内設して不活性ガスを供
給可能としたガス供給孔にそれぞれ連通したこと
を特徴とする連続鋳造用浸漬ノズル。 (2) スリツト状開口が、浸漬ノズルの吐出口に
向かつて平行状に底面部に開口したものである実
用新案登録請求の範囲第１項記載の連続鋳造用浸
漬ノズル。[Claims for Utility Model Registration] (1) An immersion nozzle for continuous casting that has a discharge port on the side of the lower part so that molten steel can freely flow out, with a width of 0.05 to 1 mm and a length of 3. For continuous casting, characterized in that slit-shaped openings of ~15 mm are provided almost uniformly, and these slit-shaped openings are installed inside the immersion nozzle body and communicate with gas supply holes that can supply inert gas. Immersion nozzle. (2) The immersion nozzle for continuous casting according to claim 1, wherein the slit-shaped opening is opened in the bottom face parallel to the discharge port of the immersion nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10671887U JPS6415655U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10671887U JPS6415655U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415655U true JPS6415655U (en) | 1989-01-26 |
Family
ID=31340480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10671887U Pending JPS6415655U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415655U (en) |
-
1987
- 1987-07-10 JP JP10671887U patent/JPS6415655U/ja active Pending
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