JPS6182753U - - Google Patents
Info
- Publication number
- JPS6182753U JPS6182753U JP16562884U JP16562884U JPS6182753U JP S6182753 U JPS6182753 U JP S6182753U JP 16562884 U JP16562884 U JP 16562884U JP 16562884 U JP16562884 U JP 16562884U JP S6182753 U JPS6182753 U JP S6182753U
- Authority
- JP
- Japan
- Prior art keywords
- tundish
- sealed tube
- molten steel
- continuous casting
- refractory material
- 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図及び第２図は本考案の構成を示すシール
管の模式断面図、第３図は従来のシール管を使用
した鋳造工程を示す模式断面図である。
１……取鍋、２……タンデイツシユ、３……注
入ノズル、４……シール管、５……添加金属供給
口、６……溶鋼、７……フラツクス、８……タン
デイツシユカバー、９……添加金属の貯槽、１０
……ガス供給口、１１……浸漬ノズル、１２……
連鋳鋳型、２０ａ，ｂ……マグネシヤ系耐火材。
1 and 2 are schematic cross-sectional views of a sealed tube showing the structure of the present invention, and FIG. 3 is a schematic cross-sectional view showing a casting process using a conventional sealed tube. 1... Ladle, 2... Tundish, 3... Injection nozzle, 4... Seal pipe, 5... Additive metal supply port, 6... Molten steel, 7... Flux, 8... Tundish cover, 9 ...Additional metal storage tank, 10
... Gas supply port, 11 ... Immersion nozzle, 12 ...
Continuous casting mold, 20a, b...magnesia-based refractory material.
Claims (1)
断してタンデイツシユに溶鋼を注入するための該
タンデイツシユの上部に設けられアルミナ系耐火
材より成る連続鋳造用タンデイツシユのシール管
において、前記シール管の溶鋼表面に接する部位
近傍の内壁を、マグネシヤ系耐火材を配して二層
構造としたことを特徴とする連続鋳造用タンデイ
ツシユのシール管。 In a sealed tube of a tundish for continuous casting made of an alumina-based refractory material and provided at the top of the tundish for injecting molten steel into the tundish while blocking the atmosphere through a nozzle provided at the bottom of the ladle, the molten steel in the sealed tube is A sealed tube for a continuous casting tundish, characterized in that the inner wall near the part in contact with the surface has a two-layer structure with a magnesia-based refractory material arranged thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16562884U JPS6182753U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16562884U JPS6182753U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182753U true JPS6182753U (en) | 1986-05-31 |
Family
ID=30723468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16562884U Pending JPS6182753U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182753U (en) |
-
1984
- 1984-11-02 JP JP16562884U patent/JPS6182753U/ja active Pending
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