JPS5291709A - Construction of inner lining refractories in converter - Google Patents

Construction of inner lining refractories in converter

Info

Publication number
JPS5291709A
JPS5291709A JP754576A JP754576A JPS5291709A JP S5291709 A JPS5291709 A JP S5291709A JP 754576 A JP754576 A JP 754576A JP 754576 A JP754576 A JP 754576A JP S5291709 A JPS5291709 A JP S5291709A
Authority
JP
Japan
Prior art keywords
inner lining
converter
construction
lining refractories
tapping hole
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.)
Granted
Application number
JP754576A
Other languages
Japanese (ja)
Other versions
JPS5534844B2 (en
Inventor
Yoshihiro Irie
Takayoshi Murakami
Masanori Takeuchi
Toshiharu Nonaka
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 Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP754576A priority Critical patent/JPS5291709A/en
Publication of JPS5291709A publication Critical patent/JPS5291709A/en
Publication of JPS5534844B2 publication Critical patent/JPS5534844B2/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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE:In the construction of inner lining refractories in converter having opening and shutting device of tapping hole, model of the device is provided at the hole. Being fitted to the model, the tapping hole is formed with castable refractores and inner lining of furnace is performed. Accurate joint surface between opening and shutting device and tapping hole is thus obtained.
JP754576A 1976-01-28 1976-01-28 Construction of inner lining refractories in converter Granted JPS5291709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP754576A JPS5291709A (en) 1976-01-28 1976-01-28 Construction of inner lining refractories in converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP754576A JPS5291709A (en) 1976-01-28 1976-01-28 Construction of inner lining refractories in converter

Publications (2)

Publication Number Publication Date
JPS5291709A true JPS5291709A (en) 1977-08-02
JPS5534844B2 JPS5534844B2 (en) 1980-09-10

Family

ID=11668751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP754576A Granted JPS5291709A (en) 1976-01-28 1976-01-28 Construction of inner lining refractories in converter

Country Status (1)

Country Link
JP (1) JPS5291709A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100415U (en) * 1984-12-08 1986-06-26

Also Published As

Publication number Publication date
JPS5534844B2 (en) 1980-09-10

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