JP4436222B2 - 真空脱ガス処理用浸漬管 - Google Patents
真空脱ガス処理用浸漬管 Download PDFInfo
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- JP4436222B2 JP4436222B2 JP2004293028A JP2004293028A JP4436222B2 JP 4436222 B2 JP4436222 B2 JP 4436222B2 JP 2004293028 A JP2004293028 A JP 2004293028A JP 2004293028 A JP2004293028 A JP 2004293028A JP 4436222 B2 JP4436222 B2 JP 4436222B2
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- refractory
- dip tube
- brick
- carbon
- refractory layer
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- Treatment Of Steel In Its Molten State (AREA)
Description
2 フランジ
3 内周用定形耐火物層
4 不定形耐火物層
5 支持金物
6 スタッド
7 長尺れんが(長尺定形耐火物)
8、9 短尺れんが(短尺定形耐火物)
10 外周用定形耐火物
11 支持金物
Claims (5)
- 金属製円筒の内周部に内周用定形耐火物層を設けた真空脱ガス処理用浸漬管において、この内周用定形耐火物層の下端を浸漬管の周方向に交互に長短構造とし、さらに、内周用定形耐火物層の最下端を構成する長尺定形耐火物の下端が浸漬管の最下端に位置し、かつ、内周用定形耐火物層の最下端以外を構成する短尺定形耐火物の下部から外周部に連続する不定形耐火物を配置したことを特徴とする真空脱ガス処理用浸漬管。
- 内周用定形耐火物層として炭素含有れんがを配置した請求項1に記載の真空脱ガス処理用浸漬管。
- 金属製円筒の外周部に炭素含有れんがを配置した請求項2に記載の真空脱ガス処理用浸漬管。
- 炭素含有れんががマグネシア−カーボン質れんがである請求項2または請求項3に記載の真空脱ガス処理用浸漬管。
- 金属製円筒の外周部に配置する炭素含有れんがが炭素量10〜25質量%のマグネシア−カーボン質れんがであり、金属製円筒の内周部に配置する炭素含有れんがが炭素量1〜10質量%のマグネシア−カーボン質れんがである請求項3に記載の真空脱ガス処理用浸漬管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004293028A JP4436222B2 (ja) | 2004-10-05 | 2004-10-05 | 真空脱ガス処理用浸漬管 |
Applications Claiming Priority (1)
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JP2004293028A JP4436222B2 (ja) | 2004-10-05 | 2004-10-05 | 真空脱ガス処理用浸漬管 |
Publications (2)
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JP2006104520A JP2006104520A (ja) | 2006-04-20 |
JP4436222B2 true JP4436222B2 (ja) | 2010-03-24 |
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JP2004293028A Active JP4436222B2 (ja) | 2004-10-05 | 2004-10-05 | 真空脱ガス処理用浸漬管 |
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JP (1) | JP4436222B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190059016A (ko) * | 2017-11-22 | 2019-05-30 | (주)포스코케미칼 | 진공 탈가스 설비의 침적관 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4921900B2 (ja) * | 2006-09-08 | 2012-04-25 | 黒崎播磨株式会社 | 溶鋼の真空脱ガス処理用の浸漬管およびそれを使用する溶鋼の真空脱ガス処理法 |
JP2010168601A (ja) * | 2009-01-20 | 2010-08-05 | Tokyo Yogyo Co Ltd | 浸漬管 |
JP5433339B2 (ja) * | 2009-07-31 | 2014-03-05 | 東京窯業株式会社 | 真空脱ガス炉の浸漬管 |
JP2013231219A (ja) * | 2012-05-01 | 2013-11-14 | Tokyo Yogyo Co Ltd | 真空脱ガス装置の浸漬管 |
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2004
- 2004-10-05 JP JP2004293028A patent/JP4436222B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190059016A (ko) * | 2017-11-22 | 2019-05-30 | (주)포스코케미칼 | 진공 탈가스 설비의 침적관 |
KR102074897B1 (ko) * | 2017-11-22 | 2020-02-07 | (주)포스코케미칼 | 진공 탈가스 설비의 침적관 |
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JP2006104520A (ja) | 2006-04-20 |
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