JP2005262262A - ステンレス鋼溶製用のスラグライン煉瓦を有する取鍋 - Google Patents
ステンレス鋼溶製用のスラグライン煉瓦を有する取鍋 Download PDFInfo
- Publication number
- JP2005262262A JP2005262262A JP2004077257A JP2004077257A JP2005262262A JP 2005262262 A JP2005262262 A JP 2005262262A JP 2004077257 A JP2004077257 A JP 2004077257A JP 2004077257 A JP2004077257 A JP 2004077257A JP 2005262262 A JP2005262262 A JP 2005262262A
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- JP
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- Prior art keywords
- ladle
- refractory brick
- mgo
- stainless steel
- low
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 title claims abstract description 64
- 239000002893 slag Substances 0.000 title claims abstract description 17
- 239000010935 stainless steel Substances 0.000 title abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 title abstract description 23
- 238000002844 melting Methods 0.000 title description 3
- 230000008018 melting Effects 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 28
- 239000010959 steel Substances 0.000 abstract description 28
- 229910052799 carbon Inorganic materials 0.000 abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 238000004901 spalling Methods 0.000 abstract description 10
- 238000007670 refining Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
【解決手段】 耐火煉瓦2を内張りした取鍋1において、スラグライン6用の内張り用耐火煉瓦2は低CのMgO−C耐火煉瓦からなり、特にこの低CのMgO−C耐火煉瓦のC含有率は質量%で2〜4%からなるものである。
【選択図】 図2
Description
2 内張り耐火煉瓦
3 溶鋼
4 スラグ
5 メタルライン
6 スラグライン
Claims (2)
- 取鍋の内張り用の耐火煉瓦において、スラグライン用耐火煉瓦として低CのMgO−C耐火煉瓦を内張りしたことを特徴とする取鍋。
- 低CのMgO−C耐火煉瓦は、C含有率が質量%で2〜4%からなることを特徴とする請求項1に記載の取鍋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004077257A JP4674744B2 (ja) | 2004-03-17 | 2004-03-17 | ステンレス鋼溶製用のスラグライン煉瓦を有する取鍋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004077257A JP4674744B2 (ja) | 2004-03-17 | 2004-03-17 | ステンレス鋼溶製用のスラグライン煉瓦を有する取鍋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005262262A true JP2005262262A (ja) | 2005-09-29 |
JP4674744B2 JP4674744B2 (ja) | 2011-04-20 |
Family
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JP2004077257A Expired - Lifetime JP4674744B2 (ja) | 2004-03-17 | 2004-03-17 | ステンレス鋼溶製用のスラグライン煉瓦を有する取鍋 |
Country Status (1)
Country | Link |
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JP (1) | JP4674744B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013161721A1 (ja) * | 2012-04-24 | 2013-10-31 | Jfeスチール株式会社 | 溶鋼容器 |
JP2016198771A (ja) * | 2015-04-07 | 2016-12-01 | 新日鐵住金株式会社 | ステンレス鋼用取鍋 |
KR102074365B1 (ko) * | 2018-11-16 | 2020-02-06 | 주식회사 포스코 | 용융물 처리 방법 및 용융물 처리 장치 |
CN114393203A (zh) * | 2022-01-22 | 2022-04-26 | 新疆伊犁钢铁有限责任公司 | 一种改进的扩容钢包 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265833A (ja) * | 1997-03-26 | 1998-10-06 | Nkk Corp | 極低炭素鋼の溶製方法 |
JP2002069530A (ja) * | 2000-09-04 | 2002-03-08 | Kawasaki Steel Corp | 極低炭素鋼の溶製方法 |
JP2002310568A (ja) * | 2001-04-11 | 2002-10-23 | Shinagawa Refract Co Ltd | 溶融金属容器における耐火物壁の補修方法 |
JP2002321985A (ja) * | 2001-04-24 | 2002-11-08 | Kawasaki Refract Co Ltd | マグネシア質不定形耐火物 |
-
2004
- 2004-03-17 JP JP2004077257A patent/JP4674744B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265833A (ja) * | 1997-03-26 | 1998-10-06 | Nkk Corp | 極低炭素鋼の溶製方法 |
JP2002069530A (ja) * | 2000-09-04 | 2002-03-08 | Kawasaki Steel Corp | 極低炭素鋼の溶製方法 |
JP2002310568A (ja) * | 2001-04-11 | 2002-10-23 | Shinagawa Refract Co Ltd | 溶融金属容器における耐火物壁の補修方法 |
JP2002321985A (ja) * | 2001-04-24 | 2002-11-08 | Kawasaki Refract Co Ltd | マグネシア質不定形耐火物 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013161721A1 (ja) * | 2012-04-24 | 2013-10-31 | Jfeスチール株式会社 | 溶鋼容器 |
CN104245190A (zh) * | 2012-04-24 | 2014-12-24 | 杰富意钢铁株式会社 | 钢水容器 |
JP5800087B2 (ja) * | 2012-04-24 | 2015-10-28 | Jfeスチール株式会社 | 溶鋼容器 |
JP2016198771A (ja) * | 2015-04-07 | 2016-12-01 | 新日鐵住金株式会社 | ステンレス鋼用取鍋 |
KR102074365B1 (ko) * | 2018-11-16 | 2020-02-06 | 주식회사 포스코 | 용융물 처리 방법 및 용융물 처리 장치 |
WO2020101359A1 (ko) * | 2018-11-16 | 2020-05-22 | 주식회사 포스코 | 용융물 처리 방법 및 용융물 처리 장치 |
CN114393203A (zh) * | 2022-01-22 | 2022-04-26 | 新疆伊犁钢铁有限责任公司 | 一种改进的扩容钢包 |
Also Published As
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JP4674744B2 (ja) | 2011-04-20 |
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