JPH0456083B2 - - Google Patents

Info

Publication number
JPH0456083B2
JPH0456083B2 JP59132784A JP13278484A JPH0456083B2 JP H0456083 B2 JPH0456083 B2 JP H0456083B2 JP 59132784 A JP59132784 A JP 59132784A JP 13278484 A JP13278484 A JP 13278484A JP H0456083 B2 JPH0456083 B2 JP H0456083B2
Authority
JP
Japan
Prior art keywords
gas
blowing
amount
molten steel
decarburization
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.)
Expired - Lifetime
Application number
JP59132784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112812A (ja
Inventor
Minoru Ishikawa
Koji Ieda
Norimasa Mochizuki
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 JP13278484A priority Critical patent/JPS6112812A/ja
Publication of JPS6112812A publication Critical patent/JPS6112812A/ja
Publication of JPH0456083B2 publication Critical patent/JPH0456083B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP13278484A 1984-06-27 1984-06-27 ステンレス鋼の脱炭方法 Granted JPS6112812A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13278484A JPS6112812A (ja) 1984-06-27 1984-06-27 ステンレス鋼の脱炭方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13278484A JPS6112812A (ja) 1984-06-27 1984-06-27 ステンレス鋼の脱炭方法

Publications (2)

Publication Number Publication Date
JPS6112812A JPS6112812A (ja) 1986-01-21
JPH0456083B2 true JPH0456083B2 (enrdf_load_stackoverflow) 1992-09-07

Family

ID=15089461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13278484A Granted JPS6112812A (ja) 1984-06-27 1984-06-27 ステンレス鋼の脱炭方法

Country Status (1)

Country Link
JP (1) JPS6112812A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2674186C1 (ru) * 2017-11-13 2018-12-05 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ выплавки стали в конвертере
RU2764455C1 (ru) * 2021-05-06 2022-01-17 Публичное акционерное общество «Северсталь» (ПАО «Северсталь») Способ выплавки стали в конвертере

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615728B2 (ja) * 1987-12-26 1997-06-04 日本鋼管株式会社 含Ｃｒ銑の脱炭方法
JPH04362115A (ja) * 1991-06-06 1992-12-15 Nippon Steel Corp 溶鋼の脱炭方法
DE102006056672A1 (de) * 2006-11-30 2008-06-05 Sms Demag Ag Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von Roheisen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529442A (en) * 1984-04-26 1985-07-16 Allegheny Ludlum Steel Corporation Method for producing steel in a top oxygen blown vessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2674186C1 (ru) * 2017-11-13 2018-12-05 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ выплавки стали в конвертере
RU2764455C1 (ru) * 2021-05-06 2022-01-17 Публичное акционерное общество «Северсталь» (ПАО «Северсталь») Способ выплавки стали в конвертере

Also Published As

Publication number Publication date
JPS6112812A (ja) 1986-01-21

Similar Documents

Publication Publication Date Title
JPH0456083B2 (enrdf_load_stackoverflow)
KR100311789B1 (ko) 저탄소 스테인레스강의 고속 정련방법
EP0090709B1 (en) Production of ultra low carbon steel by the basic oxygen process
JP2767674B2 (ja) 高純度ステンレス鋼の精錬方法
JPS63143216A (ja) 極低炭素・低窒素鋼の溶製方法
JPS6358203B2 (enrdf_load_stackoverflow)
JP2774812B2 (ja) 上底吹き転炉による製鋼法
JP2773883B2 (ja) 真空脱ガス処理による極低炭素鋼の溶製方法
JPH0488114A (ja) 高マンガン鋼の溶製方法
US4596600A (en) Steel-making process in converter
JPH08134528A (ja) 極低炭素鋼の製造方法
JPH09143546A (ja) Ｒｈ脱ガス設備での酸素上吹方法
JP2585351B2 (ja) 上底吹き転炉製鋼法
KR19990049607A (ko) 대기압하에서의 극저탄소 용강의 제조방법
CN1873037A (zh) 一种耐二氧化碳腐蚀钢的冶炼方法
SU1002370A1 (ru) Способ рафинировани нержавеющей стали
SU1038364A1 (ru) Способ передела ванадиевых чугунов дуплекс-процессом @
SU372270A1 (ru) Способ производства азотсодержащих легированных сталей
JPS60238412A (ja) 溶鋼の脱窒方法
JPH07252515A (ja) 転炉製鋼方法
JPH06158142A (ja) 高クロム鋼の真空脱炭精錬装置
JPH0588287B2 (enrdf_load_stackoverflow)
JPH04329818A (ja) 含クロム溶鋼の低ｃ域脱炭方法
JPH0978119A (ja) 溶融金属の脱窒方法および脱窒用フラックス
JPH04180512A (ja) 極低炭素鋼の溶製方法