KR840004786A - 슬랙의 이월을 최소로 하는 방법 - Google Patents

슬랙의 이월을 최소로 하는 방법 Download PDF

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Publication number
KR840004786A
KR840004786A KR1019830001972A KR830001972A KR840004786A KR 840004786 A KR840004786 A KR 840004786A KR 1019830001972 A KR1019830001972 A KR 1019830001972A KR 830001972 A KR830001972 A KR 830001972A KR 840004786 A KR840004786 A KR 840004786A
Authority
KR
South Korea
Prior art keywords
fuselage
molten metal
tap hole
slag
hole opening
Prior art date
Application number
KR1019830001972A
Other languages
English (en)
Korean (ko)
Inventor
가이 바세트 쥬니어 제이므즈 (외 2)
Original Assignee
원본미기재
유우에스에스 엔지니어즈 앤드 콘설탄츠 인코포레이팃드
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 원본미기재, 유우에스에스 엔지니어즈 앤드 콘설탄츠 인코포레이팃드 filed Critical 원본미기재
Publication of KR840004786A publication Critical patent/KR840004786A/ko

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)
KR1019830001972A 1982-05-10 1983-05-09 슬랙의 이월을 최소로 하는 방법 KR840004786A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37680082A 1982-05-10 1982-05-10
US376,800 1982-05-10

Publications (1)

Publication Number Publication Date
KR840004786A true KR840004786A (ko) 1984-10-24

Family

ID=23486561

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001972A KR840004786A (ko) 1982-05-10 1983-05-09 슬랙의 이월을 최소로 하는 방법

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
DE3361476D1 (en) 1986-01-23
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
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application