JPS60186953U - Immersion type injection tube for tundish - Google Patents
Immersion type injection tube for tundishInfo
- Publication number
- JPS60186953U JPS60186953U JP7619184U JP7619184U JPS60186953U JP S60186953 U JPS60186953 U JP S60186953U JP 7619184 U JP7619184 U JP 7619184U JP 7619184 U JP7619184 U JP 7619184U JP S60186953 U JPS60186953 U JP S60186953U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- immersion type
- type injection
- parts
- injection tube
- 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
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はタンディツシュ用浸漬型注入管を備えた製鋼用
連続鋳造設備の概略を示す縦断面図、第２図、第３図及
び第４図は各々本考案の相互に異なる例を示す中央縦断
断面図である。
７・・・・・・注入管、１２・・・・・・フラックス、
１３・・・・・・タンディツシュ、２０，３０，４０・
・・・・・注入管、Ａ・・・・・・フラックス接触部。Fig. 1 is a vertical cross-sectional view schematically showing a continuous casting equipment for steel manufacturing equipped with an immersion type injection pipe for tundish, and Fig. 2, Fig. 3, and Fig. 4 are central longitudinal cross-sectional views showing mutually different examples of the present invention. FIG. 7...Injection pipe, 12...Flux,
13... Tanditshu, 20, 30, 40.
...Injection pipe, A...Flux contact part.
Claims (1)
とも一部が、電融マグネシアを２０重量％以上含むマグ
ネシア系耐火原料１００重量部、黒鉛５〜１００重量部
並びに有機バインダー２〜６０重量部を含有する耐溶損
性材料により形成されており、他の管壁部分が該耐溶損
性材料と略同一の熱膨張率を有する材料で形成されてい
ることを特徴とする、製鋼用連続鋳造設備におけるタン
ディツシュ用浸漬型注入管。At least a part of the outer tube wall including the flux contact area during casting contains 100 parts by weight of a magnesia-based refractory raw material containing 20% by weight or more of fused magnesia, 5 to 100 parts by weight of graphite, and 2 to 60 parts by weight of an organic binder. Continuous casting equipment for steelmaking, characterized in that the pipe wall is formed of a material that is resistant to erosion, and the other tube wall portion is formed of a material that has approximately the same coefficient of thermal expansion as the resistant material. Immersion type injection tube for tanditshu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619184U JPS60186953U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619184U JPS60186953U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186953U true JPS60186953U (en) | 1985-12-11 |
Family
ID=30618108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7619184U Pending JPS60186953U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186953U (en) |
-
1984
- 1984-05-23 JP JP7619184U patent/JPS60186953U/en active Pending
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