JPS63101153U - - Google Patents
Info
- Publication number
- JPS63101153U JPS63101153U JP19537086U JP19537086U JPS63101153U JP S63101153 U JPS63101153 U JP S63101153U JP 19537086 U JP19537086 U JP 19537086U JP 19537086 U JP19537086 U JP 19537086U JP S63101153 U JPS63101153 U JP S63101153U
- Authority
- JP
- Japan
- Prior art keywords
- casting
- molten steel
- steel flow
- immersion nozzle
- discharge port
- 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 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009749 continuous casting Methods 0.000 claims 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の一実施例の一部省略した側断
面図、第２図は同上の溶鋼流れの説明用断面図、
第３図は同上の他の実施例の一部省略した側断面
図である。
１……浸漬ノズル、２……流通孔、４……吐出
口、５……突出部。
Fig. 1 is a partially omitted side sectional view of an embodiment of the present invention, Fig. 2 is an explanatory sectional view of the flow of molten steel,
FIG. 3 is a partially omitted side sectional view of another embodiment same as the above. 1... Immersion nozzle, 2... Distribution hole, 4... Discharge port, 5... Projection.
Claims (1)
側部に吐出口を開口した浸漬ノズルの溶鋼流通の
流通孔の底部に、溶鋼流のよどみ層の形成を防止
するための突出部を突設したことを特徴とする鋳
造用浸漬ノズル。 (2) 突出部が、浸漬ノズルの溶鋼流通の流通孔
の断面積と吐出口部の全断面積の総和との比を０
．７〜１．３位になるように配設した実用新案登
録請求の範囲第１項記載の鋳造用浸漬ノズル。[Scope of Claim for Utility Model Registration] (1) Preventing the formation of a stagnation layer of molten steel flow at the bottom of the molten steel flow hole of a submerged nozzle with a discharge port opened on the side of the lower end, such as for continuous casting tundish. An immersion nozzle for casting, characterized in that it has a protruding part for the purpose of casting. (2) The protrusion has a ratio of the cross-sectional area of the molten steel flow hole of the immersion nozzle to the sum of the total cross-sectional area of the discharge port to 0.
．． The immersion nozzle for casting according to Claim 1 of the Utility Model Registration Claim, which is arranged so as to be in the order of 7 to 1.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19537086U JPS63101153U (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19537086U JPS63101153U (en) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101153U true JPS63101153U (en) | 1988-07-01 |
Family
ID=31153197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19537086U Pending JPS63101153U (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008161921A (en) * | 2006-12-28 | 2008-07-17 | Kobe Steel Ltd | Immersed nozzle with divided type weir |
| KR100963733B1 (en) | 2008-07-25 | 2010-06-14 | 현대제철 주식회사 | Submerged Nozzle for Tundish |
| KR20200059431A (en) * | 2018-11-21 | 2020-05-29 | 주식회사 포스코 | A removal apparatus of fallen refractories for a sen |
-
1986
- 1986-12-18 JP JP19537086U patent/JPS63101153U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008161921A (en) * | 2006-12-28 | 2008-07-17 | Kobe Steel Ltd | Immersed nozzle with divided type weir |
| KR100963733B1 (en) | 2008-07-25 | 2010-06-14 | 현대제철 주식회사 | Submerged Nozzle for Tundish |
| KR20200059431A (en) * | 2018-11-21 | 2020-05-29 | 주식회사 포스코 | A removal apparatus of fallen refractories for a sen |
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