AT355070B - DEVICE FOR CLOSING THE TAP HOLE OF A CONVERTER - Google Patents

DEVICE FOR CLOSING THE TAP HOLE OF A CONVERTER

Info

Publication number
AT355070B
AT355070B AT784976A AT784976A AT355070B AT 355070 B AT355070 B AT 355070B AT 784976 A AT784976 A AT 784976A AT 784976 A AT784976 A AT 784976A AT 355070 B AT355070 B AT 355070B
Authority
AT
Austria
Prior art keywords
converter
closing
tap hole
tap
hole
Prior art date
Application number
AT784976A
Other languages
German (de)
Other versions
ATA784976A (en
Original Assignee
Salzgitter Peine Stahlwerke
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 Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke
Publication of ATA784976A publication Critical patent/ATA784976A/en
Application granted granted Critical
Publication of AT355070B publication Critical patent/AT355070B/en

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
AT784976A 1975-11-06 1976-10-21 DEVICE FOR CLOSING THE TAP HOLE OF A CONVERTER AT355070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752549728 DE2549728C2 (en) 1975-11-06 1975-11-06 Device for closing the tapping hole of a converter

Publications (2)

Publication Number Publication Date
ATA784976A ATA784976A (en) 1979-07-15
AT355070B true AT355070B (en) 1980-02-11

Family

ID=5961032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT784976A AT355070B (en) 1975-11-06 1976-10-21 DEVICE FOR CLOSING THE TAP HOLE OF A CONVERTER

Country Status (9)

Country Link
AT (1) AT355070B (en)
BE (1) BE848075A (en)
DE (1) DE2549728C2 (en)
FR (1) FR2330770A1 (en)
GB (1) GB1515629A (en)
IT (1) IT1063482B (en)
LU (1) LU76060A1 (en)
NL (1) NL160617C (en)
SE (1) SE427472B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211593A1 (en) * 1992-04-07 1993-10-14 Stilkerieg Berthold Preventing contamination of steel with slag in tilting converters - using expandable plastic tap plug with central channel, made of special fire-resistant material with heat-resistant material with heat-resistant compression plate
WO1993020246A1 (en) 1992-04-07 1993-10-14 Berthold Stilkerieg Process and device for preventing contamination of the tapping steel by flush slag in a tipping converter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8317252U1 (en) * 1983-06-13 1983-11-24 Thyssen Stahl AG, 4100 Duisburg LOCKING DEVICE FOR HOLDING BACK THE SLAG DURING TAPING FROM A CONVERTER
GB2147091B (en) * 1983-09-27 1986-09-03 Labate Michael D Expandable, consumable stopper plug for steel making and handling vessels
NL8602255A (en) * 1986-09-08 1988-04-05 Hoogovens Groep Bv STOP FOR A CONVERTER TAP HOLE.
GB8623204D0 (en) * 1986-09-26 1986-10-29 British Steel Corp Closures for vessel pouring apertures
US4828226A (en) * 1987-10-16 1989-05-09 Foseco International Limited Tap hole plugs for metallurgical vessels
WO1990006377A1 (en) * 1988-12-01 1990-06-14 Goricon Metallurgical Services Limited Improvements relating to steel-making vessels
DE3938687A1 (en) * 1989-07-10 1991-01-24 Radex Heraklith Slag stopper for converter
US4995594A (en) * 1989-10-13 1991-02-26 Mpc, Metal Process Control A.B. Slag stopping plug for tap holes of metal furnaces containing molten material
GB9120602D0 (en) * 1991-09-28 1991-11-06 Monocon International Ltd Metallurgical dart
DE19848004B4 (en) * 1998-10-17 2006-10-12 Stilkerieg, Berthold, Dipl.-Ing. Apparatus for preventing contamination of the tapping steel by feed slag in a tiltable converter with improved material composition
DE102005015469A1 (en) * 2005-04-04 2006-10-05 Stilkerieg, Berthold, Dipl.-Ing. Cylindrical plug, for the temporary closure of a converter tap hole, is composed of a mixture of clay components and hydrocarbon compounds and a thermo set resin
GB2534231B (en) * 2015-01-19 2019-07-03 Monocon International Refractories Ltd Slag shield
DE102020102105A1 (en) * 2020-01-29 2021-07-29 Veronica Stilkerieg Sealing plugs for converter tap holes
RU210047U1 (en) * 2021-11-01 2022-03-25 Общество с ограниченной ответственностью "МетОгнеупор" STOPPER FOR CUT-OFF OF PRIMARY CONVERTER SLAG

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211593A1 (en) * 1992-04-07 1993-10-14 Stilkerieg Berthold Preventing contamination of steel with slag in tilting converters - using expandable plastic tap plug with central channel, made of special fire-resistant material with heat-resistant material with heat-resistant compression plate
WO1993020246A1 (en) 1992-04-07 1993-10-14 Berthold Stilkerieg Process and device for preventing contamination of the tapping steel by flush slag in a tipping converter

Also Published As

Publication number Publication date
NL160617B (en) 1979-06-15
SE427472B (en) 1983-04-11
GB1515629A (en) 1978-06-28
FR2330770B1 (en) 1978-12-22
DE2549728C2 (en) 1977-10-06
BE848075A (en) 1977-05-05
ATA784976A (en) 1979-07-15
NL160617C (en) 1979-11-15
NL7612060A (en) 1977-05-10
SE7612184L (en) 1977-05-07
DE2549728B1 (en) 1977-03-03
IT1063482B (en) 1985-02-11
FR2330770A1 (en) 1977-06-03
LU76060A1 (en) 1977-05-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee