JPH0435529B2 - - Google Patents

Info

Publication number
JPH0435529B2
JPH0435529B2 JP18519285A JP18519285A JPH0435529B2 JP H0435529 B2 JPH0435529 B2 JP H0435529B2 JP 18519285 A JP18519285 A JP 18519285A JP 18519285 A JP18519285 A JP 18519285A JP H0435529 B2 JPH0435529 B2 JP H0435529B2
Authority
JP
Japan
Prior art keywords
scrap
blowing
melting
slag
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
JP18519285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247417A (ja
Inventor
Takeyuki Hirata
Jujo Marukawa
Masaharu Anezaki
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 JP60185192A priority Critical patent/JPS6247417A/ja
Publication of JPS6247417A publication Critical patent/JPS6247417A/ja
Publication of JPH0435529B2 publication Critical patent/JPH0435529B2/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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP60185192A 1985-08-23 1985-08-23 スクラツプの溶解精錬方法 Granted JPS6247417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60185192A JPS6247417A (ja) 1985-08-23 1985-08-23 スクラツプの溶解精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60185192A JPS6247417A (ja) 1985-08-23 1985-08-23 スクラツプの溶解精錬方法

Publications (2)

Publication Number Publication Date
JPS6247417A JPS6247417A (ja) 1987-03-02
JPH0435529B2 true JPH0435529B2 (en]) 1992-06-11

Family

ID=16166467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60185192A Granted JPS6247417A (ja) 1985-08-23 1985-08-23 スクラツプの溶解精錬方法

Country Status (1)

Country Link
JP (1) JPS6247417A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103614616A (zh) * 2013-11-12 2014-03-05 唐山曹妃甸区通鑫再生资源回收利用有限公司 一种炼钢降温冷料重熔钢及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01191725A (ja) * 1988-01-28 1989-08-01 Nippon Steel Corp 含鉄冷材から低硫黄高炭素溶鉄を製造する方法
CN103555879B (zh) * 2013-10-21 2015-01-21 莱芜钢铁集团有限公司 一种降低sphc终渣全铁含量的控制方法
JP7311771B2 (ja) * 2019-09-19 2023-07-20 日本製鉄株式会社 含鉄材の溶解方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103614616A (zh) * 2013-11-12 2014-03-05 唐山曹妃甸区通鑫再生资源回收利用有限公司 一种炼钢降温冷料重熔钢及其制备方法

Also Published As

Publication number Publication date
JPS6247417A (ja) 1987-03-02

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