JPS6160886B2 - - Google Patents

Info

Publication number
JPS6160886B2
JPS6160886B2 JP56127902A JP12790281A JPS6160886B2 JP S6160886 B2 JPS6160886 B2 JP S6160886B2 JP 56127902 A JP56127902 A JP 56127902A JP 12790281 A JP12790281 A JP 12790281A JP S6160886 B2 JPS6160886 B2 JP S6160886B2
Authority
JP
Japan
Prior art keywords
stopper
slag
long
molten steel
arm
Prior art date
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
JP56127902A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5831020A (ja
Inventor
Koichiro Fujii
Sueki Kubo
Masamichi Pponda
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP12790281A priority Critical patent/JPS5831020A/ja
Publication of JPS5831020A publication Critical patent/JPS5831020A/ja
Publication of JPS6160886B2 publication Critical patent/JPS6160886B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
JP12790281A 1981-08-15 1981-08-15 スラグカツト用ロングストツパ− Granted JPS5831020A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12790281A JPS5831020A (ja) 1981-08-15 1981-08-15 スラグカツト用ロングストツパ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12790281A JPS5831020A (ja) 1981-08-15 1981-08-15 スラグカツト用ロングストツパ−

Publications (2)

Publication Number Publication Date
JPS5831020A JPS5831020A (ja) 1983-02-23
JPS6160886B2 true JPS6160886B2 (enrdf_load_stackoverflow) 1986-12-23

Family

ID=14971483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12790281A Granted JPS5831020A (ja) 1981-08-15 1981-08-15 スラグカツト用ロングストツパ−

Country Status (1)

Country Link
JP (1) JPS5831020A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513972U (enrdf_load_stackoverflow) * 1978-07-12 1980-01-29
JPS5520736U (enrdf_load_stackoverflow) * 1978-07-27 1980-02-09

Also Published As

Publication number Publication date
JPS5831020A (ja) 1983-02-23

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