DE3361476D1 - Method of minimizing slag carryover - Google Patents

Method of minimizing slag carryover

Info

Publication number
DE3361476D1
DE3361476D1 DE8383302619T DE3361476T DE3361476D1 DE 3361476 D1 DE3361476 D1 DE 3361476D1 DE 8383302619 T DE8383302619 T DE 8383302619T DE 3361476 T DE3361476 T DE 3361476T DE 3361476 D1 DE3361476 D1 DE 3361476D1
Authority
DE
Germany
Prior art keywords
slag carryover
minimizing slag
minimizing
carryover
slag
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
DE8383302619T
Other languages
German (de)
English (en)
Inventor
James Guy Bassett
William Mellon Keenan
Sheldon Mcgarry
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of DE3361476D1 publication Critical patent/DE3361476D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • 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
    • C21C5/4653—Tapholes; Opening or plugging thereof

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)
  • Furnace Charging Or Discharging (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Package Closures (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DE8383302619T 1982-05-10 1983-05-10 Method of minimizing slag carryover Expired DE3361476D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37680082A 1982-05-10 1982-05-10

Publications (1)

Publication Number Publication Date
DE3361476D1 true DE3361476D1 (en) 1986-01-23

Family

ID=23486561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302619T Expired DE3361476D1 (en) 1982-05-10 1983-05-10 Method of minimizing slag carryover

Country Status (15)

Country Link
EP (1) EP0094241B1 (ja)
JP (1) JPS5952189A (ja)
KR (1) KR840004786A (ja)
AR (1) AR231706A1 (ja)
AT (1) ATE16945T1 (ja)
AU (1) AU552735B2 (ja)
BR (1) BR8302426A (ja)
CA (1) CA1218846A (ja)
DE (1) DE3361476D1 (ja)
ES (1) ES522241A0 (ja)
FI (1) FI73739C (ja)
HU (1) HU187077B (ja)
IN (1) IN159857B (ja)
NO (1) NO831649L (ja)
YU (1) YU102483A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188132B (en) * 1986-03-19 1990-06-13 Labate Michael D Slag retaining device for use in vessels such as converters, ladles or the like.
GB8712255D0 (en) * 1987-05-23 1987-07-01 Goricon Metallurg Services Plug members
NL8801231A (nl) * 1988-05-11 1989-12-01 Hoogovens Groep Bv Stop voor een staalconverter.
CN104117668B (zh) * 2014-08-01 2016-03-02 莱芜钢铁集团有限公司 一种大包浇注挡渣用挡渣塞及制备和挡渣方法
DE102017114859A1 (de) * 2017-07-04 2019-01-10 Sms Group Gmbh Vorrichtung zur selektiven Steuerung des Abstichvorgangs einer Schmelze aus einem Elektrolichtbogenofen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718389A (en) * 1950-11-17 1955-09-20 Electro Chimie Metal Skimmer for holding slag back during pouring metal
AT259602B (de) * 1965-07-05 1968-01-25 Voest Ag Verfahren zur Verbesserung der Trennung von Metall und Schlacke beim Abgießen schmelzflüssigen Metalles aus einem mit einem Abstichloch versehenen Ofengefäß
DE1508223B1 (de) * 1966-09-26 1970-04-09 Mannesmann Ag Schwimmerverschluss zum Zurueckhalten der Schlacke waehrend des Abstiches bei Abstichkonvertern
JPS4720803B1 (ja) * 1968-10-31 1972-06-13

Also Published As

Publication number Publication date
EP0094241A1 (en) 1983-11-16
HU187077B (en) 1985-11-28
KR840004786A (ko) 1984-10-24
FI831624L (fi) 1983-11-11
CA1218846A (en) 1987-03-10
NO831649L (no) 1983-11-11
FI73739C (fi) 1987-11-09
BR8302426A (pt) 1984-01-10
AU1443583A (en) 1983-11-17
FI831624A0 (fi) 1983-05-10
JPS5952189A (ja) 1984-03-26
ES8404415A1 (es) 1984-04-16
YU102483A (en) 1986-04-30
IN159857B (ja) 1987-06-13
ES522241A0 (es) 1984-04-16
EP0094241B1 (en) 1985-12-11
AU552735B2 (en) 1986-06-19
FI73739B (fi) 1987-07-31
ATE16945T1 (de) 1985-12-15
AR231706A1 (es) 1985-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee