JPH0478686B2 - - Google Patents

Info

Publication number
JPH0478686B2
JPH0478686B2 JP62161874A JP16187487A JPH0478686B2 JP H0478686 B2 JPH0478686 B2 JP H0478686B2 JP 62161874 A JP62161874 A JP 62161874A JP 16187487 A JP16187487 A JP 16187487A JP H0478686 B2 JPH0478686 B2 JP H0478686B2
Authority
JP
Japan
Prior art keywords
converter
melting
iron
molten
refining
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
JP62161874A
Other languages
English (en)
Japanese (ja)
Other versions
JPS648214A (en
Inventor
Kazumasa Umezawa
Juji Kawachi
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 JP16187487A priority Critical patent/JPS648214A/ja
Publication of JPS648214A publication Critical patent/JPS648214A/ja
Publication of JPH0478686B2 publication Critical patent/JPH0478686B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP16187487A 1987-06-29 1987-06-29 Steel making method in converter Granted JPS648214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16187487A JPS648214A (en) 1987-06-29 1987-06-29 Steel making method in converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16187487A JPS648214A (en) 1987-06-29 1987-06-29 Steel making method in converter

Publications (2)

Publication Number Publication Date
JPS648214A JPS648214A (en) 1989-01-12
JPH0478686B2 true JPH0478686B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-11

Family

ID=15743617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16187487A Granted JPS648214A (en) 1987-06-29 1987-06-29 Steel making method in converter

Country Status (1)

Country Link
JP (1) JPS648214A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5413043B2 (ja) * 2009-08-10 2014-02-12 Ｊｆｅスチール株式会社 大量の鉄スクラップを用いた転炉製鋼方法
JP5998763B2 (ja) * 2011-09-28 2016-09-28 Ｊｆｅスチール株式会社 転炉製鋼方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174812A (ja) * 1984-02-16 1985-09-09 Kawasaki Steel Corp 多量の含鉄冷材を用いる転炉製鋼法

Also Published As

Publication number Publication date
JPS648214A (en) 1989-01-12

Similar Documents

Publication Publication Date Title
JP5954551B2 (ja) 転炉製鋼法
EP0308925B1 (en) Method and apparatus for smelting and reducing iron ores
JP6665884B2 (ja) 転炉製鋼方法
JP2021134386A (ja) スラグ還元を伴った冷鉄源の溶解方法
EP0152674B1 (en) Process of making steel in converter using a great amount of iron-bearing cold material
JPH0471965B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0478686B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP4857830B2 (ja) 転炉製鋼方法
JPH0411603B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP4411934B2 (ja) 低燐溶銑の製造方法
JP7211557B2 (ja) 溶鉄の精錬方法
JP4981248B2 (ja) 溶銑の処理方法
JP7136390B1 (ja) 溶鉄の精錬方法
JP7311771B2 (ja) 含鉄材の溶解方法
JP6468264B2 (ja) 溶銑保持炉の操業方法
JPH11181513A (ja) 含鉄冷材の溶解方法
JP2025058944A (ja) 溶銑の予備処理方法
JP2856103B2 (ja) 溶銑脱燐方法
JPH0353014A (ja) 極低硫鋼の溶製方法
JPH0551616A (ja) 低ｓ、低ｐ溶銑の製造方法
JPH0433844B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH032312A (ja) 低燐銑の製造方法
JPS646242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS61227119A (ja) 含鉄冷材を主原料とする転炉製鋼法
JP2002256324A (ja) 高炭素・高クロム鋼の溶製方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071211

Year of fee payment: 15