ES8402878A1 - Procedimiento para la fabricacion de acero partiendo de unos vehiculos protadores metalicos solidos de hierro. - Google Patents

Procedimiento para la fabricacion de acero partiendo de unos vehiculos protadores metalicos solidos de hierro.

Info

Publication number
ES8402878A1
ES8402878A1 ES522661A ES522661A ES8402878A1 ES 8402878 A1 ES8402878 A1 ES 8402878A1 ES 522661 A ES522661 A ES 522661A ES 522661 A ES522661 A ES 522661A ES 8402878 A1 ES8402878 A1 ES 8402878A1
Authority
ES
Spain
Prior art keywords
scrap
production
bearing material
hot metal
tap
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
Application number
ES522661A
Other languages
English (en)
Other versions
ES522661A0 (es
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of ES522661A0 publication Critical patent/ES522661A0/es
Publication of ES8402878A1 publication Critical patent/ES8402878A1/es
Expired 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)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Sliding-Contact Bearings (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE ACERO PARTIENDO DE UNOS VEHICULOS PORTADORES METALICOS SOLIDOS DE HIERRO.COMPRENDE UN PRIMER CICLO (I) EN EL CUAL SE INTRODUCE UNA CANTIDAD DE CHATARRA (12) EN UN CONVERTIDOR (10) Y UNA CANTIDAD DE HIERRO Y ACERO PROCEDENTE DE UN CALDERO AUXILIAR (14), ASI COMO CARBON (18) Y OXIGENO (20). SE SANGRA MEDIANTE DOS CAZOLETAS AUXILIARES (24, 26). EN EL SIGUIENTE CICLO (II) ESE ACERO ES SANGRADO A OTRA CAZOLETA (30) Y PASADO HACIA EL TALLER DE FUNDICION.
ES522661A 1982-07-16 1983-05-24 Procedimiento para la fabricacion de acero partiendo de unos vehiculos protadores metalicos solidos de hierro. Expired ES8402878A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES522661A0 ES522661A0 (es) 1984-03-01
ES8402878A1 true ES8402878A1 (es) 1984-03-01

Family

ID=6168557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522661A Expired ES8402878A1 (es) 1982-07-16 1983-05-24 Procedimiento para la fabricacion de acero partiendo de unos vehiculos protadores metalicos solidos de hierro.

Country Status (13)

Country Link
US (1) US4555267A (es)
EP (1) EP0098926B1 (es)
JP (1) JPS5923808A (es)
AT (1) ATE17873T1 (es)
AU (1) AU568497B2 (es)
BR (1) BR8303771A (es)
CA (1) CA1215234A (es)
DE (1) DE3226590C1 (es)
ES (1) ES8402878A1 (es)
HU (1) HU187112B (es)
MX (1) MX159009A (es)
PL (1) PL242985A1 (es)
ZA (1) ZA835159B (es)

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
WO1987003913A1 (en) * 1985-12-23 1987-07-02 Dnepropetrovsky Metallurgichesky Institut Imeni L. Method of steel production in oxygen converter
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
HU187112B (en) 1985-11-28
ATE17873T1 (de) 1986-02-15
US4555267A (en) 1985-11-26
ZA835159B (en) 1984-04-25
ES522661A0 (es) 1984-03-01
JPH0353364B2 (es) 1991-08-14
BR8303771A (pt) 1984-02-21
JPS5923808A (ja) 1984-02-07
EP0098926B1 (de) 1986-02-05
MX159009A (es) 1989-04-06
EP0098926A1 (de) 1984-01-25
DE3226590C1 (de) 1983-11-24
CA1215234A (en) 1986-12-16
AU1644283A (en) 1984-01-19
PL242985A1 (en) 1984-03-12
AU568497B2 (en) 1988-01-07

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401