JPH0353364B2 - - Google Patents

Info

Publication number
JPH0353364B2
JPH0353364B2 JP11621583A JP11621583A JPH0353364B2 JP H0353364 B2 JPH0353364 B2 JP H0353364B2 JP 11621583 A JP11621583 A JP 11621583A JP 11621583 A JP11621583 A JP 11621583A JP H0353364 B2 JPH0353364 B2 JP H0353364B2
Authority
JP
Japan
Prior art keywords
converter
cycle
scrap
iron
charge
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
JP11621583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5923808A (ja
Inventor
Hichiru Manfureeto
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.)
KURETSUKUNERU TSUEE ERU AA TEHINOROGII GmbH
Original Assignee
KURETSUKUNERU TSUEE ERU AA TEHINOROGII GmbH
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 KURETSUKUNERU TSUEE ERU AA TEHINOROGII GmbH filed Critical KURETSUKUNERU TSUEE ERU AA TEHINOROGII GmbH
Publication of JPS5923808A publication Critical patent/JPS5923808A/ja
Publication of JPH0353364B2 publication Critical patent/JPH0353364B2/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
    • C21C5/34—Blowing 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C2007/0093—Duplex process; Two stage processes
    • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Iron (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Sliding-Contact Bearings (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
JP58116215A 1982-07-16 1983-06-29 固体金属鉄キヤリアからの製鋼法 Granted JPS5923808A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3226590.5 1982-07-16
DE3226590A DE3226590C1 (de) 1982-07-16 1982-07-16 Verfahren zur Stahlherstellung aus festen,metallischen Eisentraegern

Publications (2)

Publication Number Publication Date
JPS5923808A JPS5923808A (ja) 1984-02-07
JPH0353364B2 true JPH0353364B2 (OSRAM) 1991-08-14

Family

ID=6168557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58116215A Granted JPS5923808A (ja) 1982-07-16 1983-06-29 固体金属鉄キヤリアからの製鋼法

Country Status (13)

Country Link
US (1) US4555267A (OSRAM)
EP (1) EP0098926B1 (OSRAM)
JP (1) JPS5923808A (OSRAM)
AT (1) ATE17873T1 (OSRAM)
AU (1) AU568497B2 (OSRAM)
BR (1) BR8303771A (OSRAM)
CA (1) CA1215234A (OSRAM)
DE (1) DE3226590C1 (OSRAM)
ES (1) ES522661A0 (OSRAM)
HU (1) HU187112B (OSRAM)
MX (1) MX159009A (OSRAM)
PL (1) PL242985A1 (OSRAM)
ZA (1) ZA835159B (OSRAM)

Families Citing this family (4)

* 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
JPS63501881A (ja) * 1985-12-23 1988-07-28 ドネプロペトロフスキ−、メタルルギチェスキ−、インスチツ−ト、イメ−ニ、エル、イ、ブレジネワ 塩基性酸素転炉製鋼法
JP4855116B2 (ja) * 2006-03-27 2012-01-18 フリースケール セミコンダクター インコーポレイテッド シリーズレギュレータ回路
JP2015145513A (ja) * 2014-01-31 2015-08-13 株式会社神戸製鋼所 製鋼工場の操業ガイダンスの決定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791819A (en) * 1968-11-12 1974-02-12 Jones & Laughlin Steel Corp Production of stainless steels
US3772000A (en) * 1971-11-23 1973-11-13 Columbia Gas Syst Method for converting solid ferrous metal to steel
BE794178A (fr) * 1972-02-02 1973-05-16 Centre Rech Metallurgique Procede de traitement des mitrailles ferreuses
DE2939859C2 (de) * 1979-10-02 1983-06-23 Klöckner-Werke AG, 4100 Duisburg Verfahren zur Stahlherstellung
JPS5925007B2 (ja) * 1980-03-17 1984-06-13 新日本製鐵株式会社 溶銑、溶鋼の精錬方法

Also Published As

Publication number Publication date
DE3226590C1 (de) 1983-11-24
ES8402878A1 (es) 1984-03-01
AU1644283A (en) 1984-01-19
CA1215234A (en) 1986-12-16
BR8303771A (pt) 1984-02-21
ZA835159B (en) 1984-04-25
EP0098926A1 (de) 1984-01-25
PL242985A1 (en) 1984-03-12
US4555267A (en) 1985-11-26
AU568497B2 (en) 1988-01-07
MX159009A (es) 1989-04-06
ATE17873T1 (de) 1986-02-15
JPS5923808A (ja) 1984-02-07
ES522661A0 (es) 1984-03-01
HU187112B (en) 1985-11-28
EP0098926B1 (de) 1986-02-05

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