JPS51117108A - Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace - Google Patents

Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace

Info

Publication number
JPS51117108A
JPS51117108A JP4177375A JP4177375A JPS51117108A JP S51117108 A JPS51117108 A JP S51117108A JP 4177375 A JP4177375 A JP 4177375A JP 4177375 A JP4177375 A JP 4177375A JP S51117108 A JPS51117108 A JP S51117108A
Authority
JP
Japan
Prior art keywords
bell
lifting
avoid
furnace
anneali
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.)
Pending
Application number
JP4177375A
Other languages
Japanese (ja)
Inventor
Morihiro Okada
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 JP4177375A priority Critical patent/JPS51117108A/en
Publication of JPS51117108A publication Critical patent/JPS51117108A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:Method of lifting of heating cover of bell-type annealing furnace to avoid the damage of fuel pipe etc. by misslifting.
JP4177375A 1975-04-08 1975-04-08 Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace Pending JPS51117108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4177375A JPS51117108A (en) 1975-04-08 1975-04-08 Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4177375A JPS51117108A (en) 1975-04-08 1975-04-08 Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace

Publications (1)

Publication Number Publication Date
JPS51117108A true JPS51117108A (en) 1976-10-15

Family

ID=12617692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4177375A Pending JPS51117108A (en) 1975-04-08 1975-04-08 Method to avoid the miss-lifting of heating cover of bell-type anneali ng furnace

Country Status (1)

Country Link
JP (1) JPS51117108A (en)

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