FR2255125B1 - - Google Patents

Info

Publication number
FR2255125B1
FR2255125B1 FR7440935A FR7440935A FR2255125B1 FR 2255125 B1 FR2255125 B1 FR 2255125B1 FR 7440935 A FR7440935 A FR 7440935A FR 7440935 A FR7440935 A FR 7440935A FR 2255125 B1 FR2255125 B1 FR 2255125B1
Authority
FR
France
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
FR7440935A
Other languages
French (fr)
Other versions
FR2255125A1 (en
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke AG
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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of FR2255125A1 publication Critical patent/FR2255125A1/fr
Application granted granted Critical
Publication of FR2255125B1 publication Critical patent/FR2255125B1/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR7440935A 1973-12-20 1974-12-12 Expired FR2255125B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1071673A AT335492B (en) 1973-12-20 1973-12-20 INTERCHANGEABLE GRAVING FOR A FIREPROOF Lined Keg

Publications (2)

Publication Number Publication Date
FR2255125A1 FR2255125A1 (en) 1975-07-18
FR2255125B1 true FR2255125B1 (en) 1981-06-12

Family

ID=3624199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440935A Expired FR2255125B1 (en) 1973-12-20 1974-12-12

Country Status (7)

Country Link
AT (1) AT335492B (en)
BE (1) BE823162A (en)
DE (2) DE2458406A1 (en)
FR (1) FR2255125B1 (en)
GB (1) GB1485878A (en)
IT (1) IT1027104B (en)
SE (1) SE7415807L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328956A (en) * 1980-12-24 1982-05-11 Kaiser Aluminum & Chemical Corporation Taphole assembly and method of installation
AT387039B (en) * 1981-02-05 1988-11-25 Veitscher Magnesitwerke Ag TAPPING DEVICE FOR CONVERTER
EP0065943B1 (en) * 1981-05-20 1986-10-08 Cockerill Sambre Process for the rapid drilling of a tap hole allowing for the realization of a refractory lining in the interior of a large-diameter hole
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.
DE19509170A1 (en) * 1995-03-14 1996-09-19 Didier Werke Ag Tapping device
JP4608261B2 (en) * 2004-07-29 2011-01-12 黒崎播磨株式会社 Molten metal container outlet structure and sleeve exchange device for molten metal container outlet
DE202010017441U1 (en) * 2010-12-23 2011-10-28 Zetko Maschinenbau Gmbh Converter for molten metal with a sleeve inserted into a tapping channel and a device for setting the sleeve

Also Published As

Publication number Publication date
BE823162A (en) 1975-04-01
FR2255125A1 (en) 1975-07-18
DE2458406A1 (en) 1975-07-03
AT335492B (en) 1977-03-10
DE7441114U (en) 1978-03-23
IT1027104B (en) 1978-11-20
GB1485878A (en) 1977-09-14
SE7415807L (en) 1975-06-23
ATA1071673A (en) 1976-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse