JPS60186952U - Immersion type injection tube for tundish - Google Patents
Immersion type injection tube for tundishInfo
- Publication number
- JPS60186952U JPS60186952U JP7619084U JP7619084U JPS60186952U JP S60186952 U JPS60186952 U JP S60186952U JP 7619084 U JP7619084 U JP 7619084U JP 7619084 U JP7619084 U JP 7619084U JP S60186952 U JPS60186952 U JP S60186952U
- Authority
- JP
- Japan
- Prior art keywords
- parts
- tundish
- injection tube
- immersion type
- type injection
- 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図は本考案の
１例を示す中央縦断面図、第゛３図は − ゛本考案の
他の１例牽示す中央縦断面図である。 ′７・・・・
・・注入管、１゛２・・・・・・フラックス、１３・・
・・・・タンディツシュ、２０・・・・・・注入管、３
０・・・・・・注入 １、管 Ａｓ５ｅｓｓ°フラ
ツニ予接二部・１．−１ □、Figure 1 is a vertical sectional view schematically showing a continuous casting equipment for steel manufacturing equipped with a tundish immersion type injection pipe, - Figure 2 is a central vertical sectional view showing an example of the present invention, and Figure 3 is - FIG. 6 is a central vertical sectional view showing another example of the present invention. '7...
...Injection tube, 1゛2...Flux, 13...
... Tanditshu, 20 ... Injection tube, 3
0... Injection 1. Pipe As5ess° flat pre-welding 2 parts 1. -1 □,
Claims (1)
方部分において、少くとも該フラ、ツクス接触部近傍の
管壁が、電融マグネシアを２唾量％以上含むマグネシア
系耐火原料１００重量部、黒鉛５〜１０唾量部並びに有
機バインダー２〜６唾量部−を含有した耐溶損性材料に
より形成されてお゛す、他の管壁部分が該耐溶損性材料
と略同−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シ
ュ用−漬型注入管。
゛At least in the vicinity of the flux contact area and in the area below the vicinity during casting, the tube wall near the flux contact area contains 100 parts by weight of a magnesia-based refractory raw material containing 2% or more of fused magnesia, and 5 to 5 parts of graphite. The other tube wall portion is formed of an erosion-resistant material containing 10 parts by volume and 2 to 6 parts by volume of an organic binder, and has a coefficient of thermal expansion substantially the same as that of the erosion-resistant material. A submerged injection pipe for a tundish in continuous casting equipment for steelmaking, characterized in that it is made of a material.
゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619084U JPS60186952U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619084U JPS60186952U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186952U true JPS60186952U (en) | 1985-12-11 |
Family
ID=30618106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7619084U Pending JPS60186952U (en) | 1984-05-23 | 1984-05-23 | Immersion type injection tube for tundish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186952U (en) |
-
1984
- 1984-05-23 JP JP7619084U patent/JPS60186952U/en active Pending
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