ATE58755T1 - Abstichvorrichtung fuer ein feuerfest ausgekleidetes gefaess. - Google Patents

Abstichvorrichtung fuer ein feuerfest ausgekleidetes gefaess.

Info

Publication number
ATE58755T1
ATE58755T1 AT87311013T AT87311013T ATE58755T1 AT E58755 T1 ATE58755 T1 AT E58755T1 AT 87311013 T AT87311013 T AT 87311013T AT 87311013 T AT87311013 T AT 87311013T AT E58755 T1 ATE58755 T1 AT E58755T1
Authority
AT
Austria
Prior art keywords
refractory member
side wall
tubular
vessel
metal
Prior art date
Application number
AT87311013T
Other languages
English (en)
Inventor
Uday Bhanu Pal
William Frederick Knauss Jr
Original Assignee
Allegheny Ludlum Corp
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 Allegheny Ludlum Corp filed Critical Allegheny Ludlum Corp
Application granted granted Critical
Publication of ATE58755T1 publication Critical patent/ATE58755T1/de

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
    • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Building Environments (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
AT87311013T 1987-02-17 1987-12-15 Abstichvorrichtung fuer ein feuerfest ausgekleidetes gefaess. ATE58755T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/015,418 US4733853A (en) 1987-02-17 1987-02-17 Molten metal taphole design to improve yield and cleanliness
EP87311013A EP0279123B1 (de) 1987-02-17 1987-12-15 Abstichvorrichtung für ein feuerfest ausgekleidetes Gefäss

Publications (1)

Publication Number Publication Date
ATE58755T1 true ATE58755T1 (de) 1990-12-15

Family

ID=21771295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87311013T ATE58755T1 (de) 1987-02-17 1987-12-15 Abstichvorrichtung fuer ein feuerfest ausgekleidetes gefaess.

Country Status (7)

Country Link
US (1) US4733853A (de)
EP (1) EP0279123B1 (de)
JP (1) JPS63203717A (de)
KR (1) KR880010140A (de)
AT (1) ATE58755T1 (de)
CA (1) CA1311609C (de)
DE (1) DE3766489D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104195287A (zh) * 2014-09-11 2014-12-10 中冶南方工程技术有限公司 防止涡流卷渣的转炉出钢口

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028642A (en) * 1958-08-28 1962-04-10 Kaiser Aluminium Chem Corp Apparatus for transfer of molten metal
DE1261284B (de) * 1964-12-05 1968-02-15 Stoecker & Kunz G M B H Ausgusstein fuer Giesspfannen, Zwischenbehaelter u. dgl.
FR2367568A1 (fr) * 1976-10-14 1978-05-12 Daussan & Co Dispositif de prechauffage pour repartiteurs de coulee a obturateurs
US4431169A (en) * 1980-07-05 1984-02-14 Nisshin Steel Co., Ltd. Method and apparatus for preventing the inclusion of slag into the molten steel tapped from a converter
US4328956A (en) * 1980-12-24 1982-05-11 Kaiser Aluminum & Chemical Corporation Taphole assembly and method of installation
DE3327671C2 (de) * 1983-07-30 1986-06-05 Mannesmann AG, 4000 Düsseldorf Einrichtung zum weitestgehend schlackenfreien Abstechen von Metalschmelzen, insbesondere von Stahlschmelzen, aus metallurgischen Gefäßen
US4553743A (en) * 1984-08-23 1985-11-19 Insul Company, Inc. Elevated device for placing slag retention means in tapping converters
US4639927A (en) * 1985-07-23 1987-01-27 Kabushiki Kaisha Takuma Continuous melt electric furnace with continuous discharge

Also Published As

Publication number Publication date
JPS63203717A (ja) 1988-08-23
CA1311609C (en) 1992-12-22
KR880010140A (ko) 1988-10-07
EP0279123A1 (de) 1988-08-24
EP0279123B1 (de) 1990-11-28
DE3766489D1 (de) 1991-01-10
US4733853A (en) 1988-03-29

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Legal Events

Date Code Title Description
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