EG23270A - Method for processing alloyed carboniferous iron smelts for manfacturing steel. - Google Patents

Method for processing alloyed carboniferous iron smelts for manfacturing steel.

Info

Publication number
EG23270A
EG23270A EG2003030281A EG2003030281A EG23270A EG 23270 A EG23270 A EG 23270A EG 2003030281 A EG2003030281 A EG 2003030281A EG 2003030281 A EG2003030281 A EG 2003030281A EG 23270 A EG23270 A EG 23270A
Authority
EG
Egypt
Prior art keywords
manfacturing
carboniferous
steel
alloyed
processing
Prior art date
Application number
EG2003030281A
Other languages
English (en)
Inventor
Stefan Lemke
Original Assignee
Sms Demag 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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of EG23270A publication Critical patent/EG23270A/xx

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
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Iron (AREA)
EG2003030281A 2002-03-28 2003-03-25 Method for processing alloyed carboniferous iron smelts for manfacturing steel. EG23270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10213967A DE10213967A1 (de) 2002-03-28 2002-03-28 Verfahren zur Behandlung von legierten kohlenstoffhaltigen Eisenschmelzen zur Herstellung von Stahl

Publications (1)

Publication Number Publication Date
EG23270A true EG23270A (en) 2004-10-31

Family

ID=27816034

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2003030281A EG23270A (en) 2002-03-28 2003-03-25 Method for processing alloyed carboniferous iron smelts for manfacturing steel.

Country Status (11)

Country Link
US (1) US20050166710A1 (xx)
EP (1) EP1490522B1 (xx)
CN (1) CN1643168A (xx)
AR (1) AR039135A1 (xx)
AT (1) ATE301727T1 (xx)
AU (1) AU2003206950A1 (xx)
DE (2) DE10213967A1 (xx)
EG (1) EG23270A (xx)
RU (1) RU2004131672A (xx)
TW (1) TW200304494A (xx)
WO (1) WO2003083144A1 (xx)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07216429A (ja) * 1994-02-03 1995-08-15 Nippon Steel Corp 脱炭滓を用いたステンレス粗溶鋼の製造方法
JPH0885815A (ja) * 1994-09-16 1996-04-02 Nippon Steel Corp 脱炭滓を用いた効率的な含クロム溶鋼の精錬方法
JP3160508B2 (ja) * 1995-09-29 2001-04-25 川崎製鉄株式会社 含クロム溶鋼の脱炭精錬方法

Also Published As

Publication number Publication date
AU2003206950A1 (en) 2003-10-13
CN1643168A (zh) 2005-07-20
EP1490522B1 (de) 2005-08-10
DE10213967A1 (de) 2003-10-09
WO2003083144A1 (de) 2003-10-09
TW200304494A (en) 2003-10-01
DE50300965D1 (de) 2005-09-15
ATE301727T1 (de) 2005-08-15
US20050166710A1 (en) 2005-08-04
RU2004131672A (ru) 2005-05-10
EP1490522A1 (de) 2004-12-29
AR039135A1 (es) 2005-02-09

Similar Documents

Publication Publication Date Title
ZA996724B (en) Method for producing reduced iron agglomerates.
EP1716267A4 (en) PROCESS FOR CARBURIZING STEEL ELEMENTS
ZA200301584B (en) Method for preparing iron oxides.
MXPA03006677A (es) Proceso para tratar articulos de metales multiples.
EP1616968A4 (en) PREPARATION METHOD FOR IMPROVED COAL FOR USE IN METALLURGY AND PRODUCTION METHOD FOR REDUCED METAL AND SLAG WITH OXIDIZED NON-STEEL METAL
ZA200207363B (en) Method and device for producing molten iron.
EP1069199A4 (en) HIGH FATIGUE-RESISTANT STEEL WIRE THREAD, STEEL WIRE AND CORRESPONDING PRODUCTION PROCESS
ZA200000523B (en) Process for the treatment of steel work gases.
EP1689892A4 (en) APPARATUS FOR THE PRODUCTION OF LIQUID CAST USING BLOCKS OR PIECES OF CHARCOAL AND IRON MINERAL PURPOSES, PROCESS THEREOF, INTEGRATED STEEL PROCESS USING THE APPARATUS AND ASSOCIATED METHOD
ZA200203180B (en) Method for preventing dyskinesias.
EP1408125A4 (en) CARBON AND CARBURETTES OF CARBON STEEL AND MANUFACTURING METHOD THEREFOR
EP1348780A4 (en) ZINC PLATED STAINLESS STEEL AND PROCESS FOR PRODUCING THE SAME
EP1342798A4 (en) PROCESS FOR THE MANUFACTURE OF A STEEL HAVING A HIGH NITROGEN AND EXTREMELY LOW CARBON CONTENT
EP1518944A4 (en) ETAMEE STEEL PLATE AND METHOD FOR PRODUCING THE SAME
AU2002313307A1 (en) Low carbon steel sheet, low carbon steel cast piece and method for production thereof
AU2002331402A1 (en) Method for reducing a particulate material containing a metal, especially iron ore
AU2002336310A1 (en) Method for producing metallic iron
AU2002318875A1 (en) Metallurgical product of carbon steel, intended especially for galvanization, and processes for its production
ZA200003025B (en) Apparatus for producing iron.
AU2000247847A1 (en) Method for recovering useful metal from slag generated in steel-making process while treating the slag
EG23270A (en) Method for processing alloyed carboniferous iron smelts for manfacturing steel.
PL376932A1 (pl) Sposób traktowania żużla
PL342860A1 (en) Method for transforming slag derived from non-iron metallurgy
ZA200004742B (en) Fluidized bed type fine iron ore reducing apparatus, and method therefor.
PL361583A1 (en) Method and machine for casting metal, particularly for castingsteel strips