ES8404415A1 - Un metodo de reducir al minimo el arrastre de escoria al evacuar metal fundido desde un horno. - Google Patents

Un metodo de reducir al minimo el arrastre de escoria al evacuar metal fundido desde un horno.

Info

Publication number
ES8404415A1
ES8404415A1 ES522241A ES522241A ES8404415A1 ES 8404415 A1 ES8404415 A1 ES 8404415A1 ES 522241 A ES522241 A ES 522241A ES 522241 A ES522241 A ES 522241A ES 8404415 A1 ES8404415 A1 ES 8404415A1
Authority
ES
Spain
Prior art keywords
slag
furnace
taphole
metal
carryover
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
ES522241A
Other languages
English (en)
Spanish (es)
Other versions
ES522241A0 (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.)
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
Publication of ES522241A0 publication Critical patent/ES522241A0/es
Publication of ES8404415A1 publication Critical patent/ES8404415A1/es
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)
ES522241A 1982-05-10 1983-05-10 Un metodo de reducir al minimo el arrastre de escoria al evacuar metal fundido desde un horno. Expired ES8404415A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES522241A0 ES522241A0 (es) 1984-04-16
ES8404415A1 true ES8404415A1 (es) 1984-04-16

Family

ID=23486561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522241A Expired ES8404415A1 (es) 1982-05-10 1983-05-10 Un metodo de reducir al minimo el arrastre de escoria al evacuar metal fundido desde un horno.

Country Status (15)

Country Link
EP (1) EP0094241B1 (fi)
JP (1) JPS5952189A (fi)
KR (1) KR840004786A (fi)
AR (1) AR231706A1 (fi)
AT (1) ATE16945T1 (fi)
AU (1) AU552735B2 (fi)
BR (1) BR8302426A (fi)
CA (1) CA1218846A (fi)
DE (1) DE3361476D1 (fi)
ES (1) ES8404415A1 (fi)
FI (1) FI73739C (fi)
HU (1) HU187077B (fi)
IN (1) IN159857B (fi)
NO (1) NO831649L (fi)
YU (1) YU102483A (fi)

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 (fi) * 1968-10-31 1972-06-13

Also Published As

Publication number Publication date
JPS5952189A (ja) 1984-03-26
EP0094241B1 (en) 1985-12-11
FI73739C (fi) 1987-11-09
DE3361476D1 (en) 1986-01-23
NO831649L (no) 1983-11-11
EP0094241A1 (en) 1983-11-16
YU102483A (en) 1986-04-30
HU187077B (en) 1985-11-28
AR231706A1 (es) 1985-02-28
FI831624A0 (fi) 1983-05-10
CA1218846A (en) 1987-03-10
ES522241A0 (es) 1984-04-16
FI73739B (fi) 1987-07-31
KR840004786A (ko) 1984-10-24
IN159857B (fi) 1987-06-13
AU552735B2 (en) 1986-06-19
FI831624L (fi) 1983-11-11
ATE16945T1 (de) 1985-12-15
BR8302426A (pt) 1984-01-10
AU1443583A (en) 1983-11-17

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