JPS6487709A - Steelmaking method in converter - Google Patents

Steelmaking method in converter

Info

Publication number
JPS6487709A
JPS6487709A JP10918288A JP10918288A JPS6487709A JP S6487709 A JPS6487709 A JP S6487709A JP 10918288 A JP10918288 A JP 10918288A JP 10918288 A JP10918288 A JP 10918288A JP S6487709 A JPS6487709 A JP S6487709A
Authority
JP
Japan
Prior art keywords
gas
steel
blowing
blown
molten
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
JP10918288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372684B2 (enrdf_load_stackoverflow
Inventor
Masahisa Tate
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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
Priority claimed from JP13981882A external-priority patent/JPS5931810A/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10918288A priority Critical patent/JPS6487709A/ja
Publication of JPS6487709A publication Critical patent/JPS6487709A/ja
Publication of JPH0372684B2 publication Critical patent/JPH0372684B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP10918288A 1982-08-13 1988-05-06 Steelmaking method in converter Granted JPS6487709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10918288A JPS6487709A (en) 1982-08-13 1988-05-06 Steelmaking method in converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13981882A JPS5931810A (ja) 1982-08-13 1982-08-13 転炉製鋼法
JP10918288A JPS6487709A (en) 1982-08-13 1988-05-06 Steelmaking method in converter

Publications (2)

Publication Number Publication Date
JPS6487709A true JPS6487709A (en) 1989-03-31
JPH0372684B2 JPH0372684B2 (enrdf_load_stackoverflow) 1991-11-19

Family

ID=26448962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10918288A Granted JPS6487709A (en) 1982-08-13 1988-05-06 Steelmaking method in converter

Country Status (1)

Country Link
JP (1) JPS6487709A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443595C (zh) * 2006-09-26 2008-12-17 山西太钢不锈钢股份有限公司 复吹转炉炉底供气氮氩切换方法
CN102041346A (zh) * 2010-12-28 2011-05-04 北京建龙重工集团有限公司 一种转炉自动底吹控制的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443595C (zh) * 2006-09-26 2008-12-17 山西太钢不锈钢股份有限公司 复吹转炉炉底供气氮氩切换方法
CN102041346A (zh) * 2010-12-28 2011-05-04 北京建龙重工集团有限公司 一种转炉自动底吹控制的方法

Also Published As

Publication number Publication date
JPH0372684B2 (enrdf_load_stackoverflow) 1991-11-19

Similar Documents

Publication Publication Date Title
JPS57145917A (en) Refining method for high chromium steel
JPS6487709A (en) Steelmaking method in converter
JPS55158208A (en) Refining method of steel
ES8402355A1 (es) Procedimiento para obtener acero en un convertidor.
JPS5743919A (en) Method for blow refining in top and/or bottom-blown converter
RU2031131C1 (ru) Способ выплавки стали в конвертере
RU94032282A (ru) Способ выплавки стали в конвертере
JPS5760004A (en) Converter refining method
JPS5754216A (ja) Teisolalkonoseizohoho
JPS55107715A (en) Blowing method of dephosphorizer to bottom blowing converter
JPS57158316A (en) Production of al-containing steel
ES8402879A1 (es) Procedimiento mejorado para aumentar la cantidad de refrigerante en la obtencion de acero mediante insuflado de oxigeno.
JPS6154081B2 (enrdf_load_stackoverflow)
JPS5743920A (en) Method for blow refining in bottom-blown converter
JPS56102514A (en) Manufacture of steel
JPS558457A (en) Oxygen bottom blasting converter
JPS5594415A (en) Steel making method of less slag producing amount
JPS5623213A (en) Melting method of low phosphorus steel in oxygen top blowing steel making method
RU1792433C (ru) Способ обработки металла в ковше
SU1148875A1 (ru) Способ выплавки стали в конвертере
JPS5690919A (en) Steel making method
JPS5684411A (en) Steel making using pure oxygen top and bottom blown converter
JPS57161018A (en) Refining method for molten iron
JPS5544569A (en) Choke preventing method of gas blowing nozzle
JPS5798618A (en) Decarbulizing refining method for molten pig iron that enlarges reserve heat