TR200102932T2 - Method and equipment for drawing metal solutions from metallurgical melting accidents. - Google Patents

Method and equipment for drawing metal solutions from metallurgical melting accidents.

Info

Publication number
TR200102932T2
TR200102932T2 TR2001/02932T TR200102932T TR200102932T2 TR 200102932 T2 TR200102932 T2 TR 200102932T2 TR 2001/02932 T TR2001/02932 T TR 2001/02932T TR 200102932 T TR200102932 T TR 200102932T TR 200102932 T2 TR200102932 T2 TR 200102932T2
Authority
TR
Turkey
Prior art keywords
equipment
metal solutions
drawing metal
metallurgical melting
accidents
Prior art date
Application number
TR2001/02932T
Other languages
Turkish (tr)
Inventor
Deppner Karl-Heinz
Wu Wei-Ping
Original Assignee
Sms Schloemann-Siemag Aktiengesellschaft
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 Schloemann-Siemag Aktiengesellschaft filed Critical Sms Schloemann-Siemag Aktiengesellschaft
Publication of TR200102932T2 publication Critical patent/TR200102932T2/en

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4693—Skull removal; Cleaning of the converter mouth

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)

Abstract

In order to impede entrainment or trailing of molten slag (1) while tapping molten metal (2) from a metallurgical vessel (5) having a tap hole (1) in the bottom (13) of said vessel, the molten slag (1) is blown away from the surface of the molten metal in the area of the tap hole (10) (2) by a gas jet (9) with high impulsive energy.
TR2001/02932T 1999-04-10 2000-04-06 Method and equipment for drawing metal solutions from metallurgical melting accidents. TR200102932T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19916232A DE19916232A1 (en) 1999-04-10 1999-04-10 Method and device for tapping metal melts from metallurgical melting vessels

Publications (1)

Publication Number Publication Date
TR200102932T2 true TR200102932T2 (en) 2002-05-21

Family

ID=7904145

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/02932T TR200102932T2 (en) 1999-04-10 2000-04-06 Method and equipment for drawing metal solutions from metallurgical melting accidents.

Country Status (12)

Country Link
EP (1) EP1183397B1 (en)
JP (1) JP2002541329A (en)
AT (1) ATE230802T1 (en)
BR (1) BR0009418A (en)
CA (1) CA2366193A1 (en)
DE (2) DE19916232A1 (en)
ES (1) ES2190964T3 (en)
MX (1) MXPA01010238A (en)
SK (1) SK14382001A3 (en)
TR (1) TR200102932T2 (en)
TW (1) TW538127B (en)
WO (1) WO2000061823A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014712A1 (en) * 2000-03-24 2001-09-27 Sms Demag Ag Method and device for slag-free pouring of metal melts from metallurgical melting vessels
DE10117181C1 (en) * 2001-04-05 2002-10-31 Georgsmarienhuette Gmbh Method and device for preventing slag from flowing along when tapping a molten steel
EP2803927A1 (en) * 2013-05-17 2014-11-19 Siemens VAI Metals Technologies GmbH Metallurgical furnace vessel and method for operating the same
KR101918360B1 (en) 2016-11-25 2018-11-13 한국수력원자력 주식회사 Mold support device for uniform vitrified form and forming method uniform vitrified form using in the same
CN112091206B (en) * 2019-05-31 2021-07-16 宝山钢铁股份有限公司 Safe and reliable molten iron pretreatment automatic slag skimming method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743575A1 (en) * 1987-12-22 1989-07-13 Krupp Gmbh METHOD FOR TAKING A METAL MELT AND METALLURGICAL TUBE FOR CARRYING OUT THE METHOD
US5203909A (en) * 1991-10-15 1993-04-20 Ltv Steel Company, Inc. Method and apparatus for slag free casting
JPH0857599A (en) * 1994-08-26 1996-03-05 Nisshin Steel Co Ltd Method and device for removing slag in tundish and continuous casting apparatus
JPH10176212A (en) * 1996-12-18 1998-06-30 Sumitomo Metal Ind Ltd Method for preventing flow-out of slag at the time of discharging molten steel

Also Published As

Publication number Publication date
BR0009418A (en) 2002-01-02
DE19916232A1 (en) 2000-10-12
EP1183397B1 (en) 2003-01-08
WO2000061823A1 (en) 2000-10-19
DE50001056D1 (en) 2003-02-13
CA2366193A1 (en) 2000-10-19
TW538127B (en) 2003-06-21
EP1183397A1 (en) 2002-03-06
ES2190964T3 (en) 2003-09-01
WO2000061823B1 (en) 2001-02-01
JP2002541329A (en) 2002-12-03
SK14382001A3 (en) 2002-09-10
ATE230802T1 (en) 2003-01-15
MXPA01010238A (en) 2002-05-06

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