JPS5729519A - Oxygen converter - Google Patents

Oxygen converter

Info

Publication number
JPS5729519A
JPS5729519A JP10366880A JP10366880A JPS5729519A JP S5729519 A JPS5729519 A JP S5729519A JP 10366880 A JP10366880 A JP 10366880A JP 10366880 A JP10366880 A JP 10366880A JP S5729519 A JPS5729519 A JP S5729519A
Authority
JP
Japan
Prior art keywords
amount
controller
final
refining
lance
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
JP10366880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246605B2 (enrdf_load_stackoverflow
Inventor
Michitaka Kanemoto
Toru Yoshida
Yujiro Ueda
Katsuyuki Isogami
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10366880A priority Critical patent/JPS5729519A/ja
Publication of JPS5729519A publication Critical patent/JPS5729519A/ja
Priority to US06/501,964 priority patent/US4474361A/en
Publication of JPS6246605B2 publication Critical patent/JPS6246605B2/ja
Granted legal-status Critical Current

Links

JP10366880A 1980-07-30 1980-07-30 Oxygen converter Granted JPS5729519A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10366880A JPS5729519A (en) 1980-07-30 1980-07-30 Oxygen converter
US06/501,964 US4474361A (en) 1980-07-30 1983-06-09 Oxygen-blown steelmaking furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10366880A JPS5729519A (en) 1980-07-30 1980-07-30 Oxygen converter

Publications (2)

Publication Number Publication Date
JPS5729519A true JPS5729519A (en) 1982-02-17
JPS6246605B2 JPS6246605B2 (enrdf_load_stackoverflow) 1987-10-02

Family

ID=14360161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10366880A Granted JPS5729519A (en) 1980-07-30 1980-07-30 Oxygen converter

Country Status (1)

Country Link
JP (1) JPS5729519A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206877A (ja) * 2004-01-22 2005-08-04 Sumitomo Metal Ind Ltd 転炉吹錬時の炭素濃度の推定方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128608U (enrdf_load_stackoverflow) * 1990-04-10 1991-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206877A (ja) * 2004-01-22 2005-08-04 Sumitomo Metal Ind Ltd 転炉吹錬時の炭素濃度の推定方法

Also Published As

Publication number Publication date
JPS6246605B2 (enrdf_load_stackoverflow) 1987-10-02

Similar Documents

Publication Publication Date Title
CN114317868B (zh) 一种转炉氧枪吹炼枪位的动态控制方法
CN107557520A (zh) 转炉炼钢过程加料、氧枪枪位和氧气流量的自动控制方法
JPS5729519A (en) Oxygen converter
JPS5729520A (en) Top-and-bottom-blown converter
US3719469A (en) Control for basic oxygen steelmaking furnace
CN107385140A (zh) 一种转炉炼钢的生产工艺方法
GB1153938A (en) Improvements in and relating to the Refining of Pig Iron
JPS5743919A (en) Method for blow refining in top and/or bottom-blown converter
JPS575809A (en) Operating method of converter using limestone
JPS56142815A (en) Refining method of stainless steel
JPS54119316A (en) Slopping control method in converter
JP2958844B2 (ja) 転炉精錬方法
JPS55161012A (en) Blowing control method of oxygen converter
JPS56130420A (en) Refining method of molten iron and molten steel
JPS57140836A (en) Controlling method for volume distribution of blast gas in sintering machine
KR102534954B1 (ko) 전로형 탈인 정련로의 취련 제어 방법 및 취련 제어 장치
US20230332260A1 (en) Refining process control device and refining process control method
JPS5521504A (en) Controlling method for decarburization of molten steel
JPH05339617A (ja) 転炉吹錬方法
SU889715A1 (ru) Способ управлени кислородно-конверторной плавкой
JPS55100913A (en) Control of phosphorus content of molten steel in converter
JPH05287352A (ja) 高クロム合金鋼の溶製方法
JPH0641626A (ja) 転炉の酸素吹錬制御方法
US4163663A (en) Refining process based on top-blowing with oxygen
JPS5732315A (en) Method for dephosphorization in basic oxygen converter steel making method