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PT76879B - Procede et dispositif pour vidanger des recipients metallurgiques - Google Patents

Procede et dispositif pour vidanger des recipients metallurgiques

Info

Publication number
PT76879B
PT76879B PT76879A PT7687983A PT76879B PT 76879 B PT76879 B PT 76879B PT 76879 A PT76879 A PT 76879A PT 7687983 A PT7687983 A PT 7687983A PT 76879 B PT76879 B PT 76879B
Authority
PT
Portugal
Prior art keywords
tap hole
vessel
plug
incipient
slag
Prior art date
Application number
PT76879A
Other languages
English (en)
Portuguese (pt)
Other versions
PT76879A (fr
Original Assignee
Arbed
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
Priority claimed from LU84213A external-priority patent/LU84213A1/fr
Priority claimed from LU84237A external-priority patent/LU84237A1/de
Application filed by Arbed filed Critical Arbed
Publication of PT76879A publication Critical patent/PT76879A/fr
Publication of PT76879B publication Critical patent/PT76879B/fr

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
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
PT76879A 1982-06-18 1983-06-16 Procede et dispositif pour vidanger des recipients metallurgiques PT76879B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84213A LU84213A1 (fr) 1982-06-18 1982-06-18 Dispositif pour vidanger des recipients metallurgiques
LU84237A LU84237A1 (de) 1982-06-29 1982-06-29 Vorrichtung zum verschliessen des abstichloches eines metallurgischen gefaesses

Publications (2)

Publication Number Publication Date
PT76879A PT76879A (fr) 1983-07-01
PT76879B true PT76879B (fr) 1986-01-27

Family

ID=26640291

Family Applications (1)

Application Number Title Priority Date Filing Date
PT76879A PT76879B (fr) 1982-06-18 1983-06-16 Procede et dispositif pour vidanger des recipients metallurgiques

Country Status (15)

Country Link
EP (1) EP0097610B1 (fr)
KR (1) KR840005172A (fr)
AR (1) AR230796A1 (fr)
AU (1) AU1591983A (fr)
BR (1) BR8303246A (fr)
CA (1) CA1206752A (fr)
DD (1) DD209851C4 (fr)
DE (1) DE3364174D1 (fr)
DK (1) DK280383A (fr)
ES (1) ES523380A0 (fr)
FI (1) FI831964L (fr)
HU (1) HU187104B (fr)
IN (1) IN157657B (fr)
NO (1) NO832200L (fr)
PT (1) PT76879B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211598C1 (fr) * 1992-04-07 1993-01-14 Oesterreichische Magnesit Ag, Radenthein, Kaernten, At
DE10117181C1 (de) 2001-04-05 2002-10-31 Georgsmarienhuette Gmbh Verfahren und Vorrichtung zur Verhinderung des Mitfließens von Schlacke beim Abstich einer Stahlschmelze

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010787B (it) * 1974-04-08 1977-01-20 Salvagnini M Scaricatore mobile con otturatore per il controllo del flusso dei metalli fusi dai relativi conteni tori azionato con sistema mecca nico pneumatico o elettronico
FR2357318A1 (fr) * 1976-07-06 1978-02-03 Daussan Jean Dispositif pour l'obturation de l'orifice de coulee d'un recipient pour le transvasement d'un metal en fusion
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper

Also Published As

Publication number Publication date
CA1206752A (fr) 1986-07-02
ES8405444A1 (es) 1984-06-01
DD209851C4 (de) 1985-12-18
HU187104B (en) 1985-11-28
ES523380A0 (es) 1984-06-01
FI831964A7 (fi) 1983-12-19
DE3364174D1 (en) 1986-07-24
DD209851A5 (de) 1984-05-23
PT76879A (fr) 1983-07-01
EP0097610A1 (fr) 1984-01-04
EP0097610B1 (fr) 1986-06-18
DK280383A (da) 1983-12-19
BR8303246A (pt) 1983-12-13
AR230796A1 (es) 1984-07-31
DK280383D0 (da) 1983-06-17
FI831964A0 (fi) 1983-06-01
NO832200L (no) 1983-12-19
KR840005172A (ko) 1984-11-05
IN157657B (fr) 1986-05-10
FI831964L (fi) 1983-12-19
AU1591983A (en) 1983-12-22

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