JPS63235862A - 真空脱ガス槽のマツシユル−ム検出方法 - Google Patents

真空脱ガス槽のマツシユル−ム検出方法

Info

Publication number
JPS63235862A
JPS63235862A JP62069973A JP6997387A JPS63235862A JP S63235862 A JPS63235862 A JP S63235862A JP 62069973 A JP62069973 A JP 62069973A JP 6997387 A JP6997387 A JP 6997387A JP S63235862 A JPS63235862 A JP S63235862A
Authority
JP
Japan
Prior art keywords
vacuum degassing
mushrooms
molten steel
exhaust gas
degassing tank
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
Application number
JP62069973A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0511907B2 (enExample
Inventor
Hiroshi Ekusa
江草 弘
Takashi Miki
隆 三木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP62069973A priority Critical patent/JPS63235862A/ja
Publication of JPS63235862A publication Critical patent/JPS63235862A/ja
Publication of JPH0511907B2 publication Critical patent/JPH0511907B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP62069973A 1987-03-24 1987-03-24 真空脱ガス槽のマツシユル−ム検出方法 Granted JPS63235862A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62069973A JPS63235862A (ja) 1987-03-24 1987-03-24 真空脱ガス槽のマツシユル−ム検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62069973A JPS63235862A (ja) 1987-03-24 1987-03-24 真空脱ガス槽のマツシユル−ム検出方法

Publications (2)

Publication Number Publication Date
JPS63235862A true JPS63235862A (ja) 1988-09-30
JPH0511907B2 JPH0511907B2 (enExample) 1993-02-16

Family

ID=13418111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62069973A Granted JPS63235862A (ja) 1987-03-24 1987-03-24 真空脱ガス槽のマツシユル−ム検出方法

Country Status (1)

Country Link
JP (1) JPS63235862A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156263A (en) * 1996-10-08 2000-12-05 Pohang Iron & Steel Co., Ltd. Molten steel smelting apparatus for producing ultra-low carbon steel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108171693B (zh) * 2017-12-27 2020-09-11 合肥市雅视智能科技有限公司 一种自动检测劣质蘑菇的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156263A (en) * 1996-10-08 2000-12-05 Pohang Iron & Steel Co., Ltd. Molten steel smelting apparatus for producing ultra-low carbon steel

Also Published As

Publication number Publication date
JPH0511907B2 (enExample) 1993-02-16

Similar Documents

Publication Publication Date Title
BRPI0216050B1 (pt) aparelho de refino para aços ao cromo fundidos
JP3287204B2 (ja) Rh真空脱ガス装置における終点炭素濃度制御方法及び炭素濃度制御装置
JPS63235862A (ja) 真空脱ガス槽のマツシユル−ム検出方法
EP0178480B1 (en) Method and apparatus for controlled melt refining
JP2009074161A (ja) 真空脱ガス方法
BR102012017489B1 (pt) Método para fabricar um aço de ultrabaixo carbono por técnicas de lingote utilizando um sistema de desgaseificação a vácuo
JP5003204B2 (ja) 転炉からの出鋼方法
JP3468121B2 (ja) 極低炭素鋼の溶製方法
CN116929648A (zh) 一种适用于冶炼设备中风口小套的查漏装置及查漏方法
JP2972493B2 (ja) 溶鋼の真空精錬方法
KR100424808B1 (ko) 환류탈가스 설비에서의 용강의 환류시간 결정방법
JPH02101110A (ja) 真空脱ガス精錬における炭素濃度推定方法
JP2677119B2 (ja) 高炉ステーブパイプの破損検知方法
JP2985720B2 (ja) 極低炭素鋼の真空精錬方法
JP3988407B2 (ja) 真空脱ガス処理における真空度異常検知判定方法および厚板の内部品質改善方法
JP4404025B2 (ja) 低窒素鋼の溶製方法
SU1010140A1 (ru) Способ вакуумировани жидкой стали
Roy et al. Increasing refractory lifetime
KR20000043436A (ko) 전로의 용강 탕면높이 측정방법
JP3293674B2 (ja) Rh脱ガス処理における終点炭素濃度制御方法
JPH02228417A (ja) 真空脱ガス装置の浸漬管
JPH02228416A (ja) 真空脱ガス装置の浸漬管
AG Measures to Improve Oxide Cleanness in Continuous Casting
KR20160010410A (ko) 반응 진행 과정의 반응 데이터를 결정하기 위한 랜스 및 방법
JP3297765B2 (ja) 溶鋼の脱硫方法