JPS6252019B2 - - Google Patents

Info

Publication number
JPS6252019B2
JPS6252019B2 JP4800783A JP4800783A JPS6252019B2 JP S6252019 B2 JPS6252019 B2 JP S6252019B2 JP 4800783 A JP4800783 A JP 4800783A JP 4800783 A JP4800783 A JP 4800783A JP S6252019 B2 JPS6252019 B2 JP S6252019B2
Authority
JP
Japan
Prior art keywords
coil
bottom chamber
base plate
temperature
furnace
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
JP4800783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59173227A (ja
Inventor
Seiji Oomura
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 JP4800783A priority Critical patent/JPS59173227A/ja
Priority to US06/542,193 priority patent/US4502671A/en
Priority to DE8383110817T priority patent/DE3369703D1/de
Priority to EP83110817A priority patent/EP0108357B1/en
Publication of JPS59173227A publication Critical patent/JPS59173227A/ja
Publication of JPS6252019B2 publication Critical patent/JPS6252019B2/ja
Granted 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
    • C21D9/663—Bell-type furnaces
    • 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
    • C21D2281/00—Making use of special physico-chemical means
    • C21D2281/02—Making use of special physico-chemical means temperature gradient

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 Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
JP4800783A 1982-10-30 1983-03-24 バツチ焼鈍炉 Granted JPS59173227A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4800783A JPS59173227A (ja) 1983-03-24 1983-03-24 バツチ焼鈍炉
US06/542,193 US4502671A (en) 1982-10-30 1983-10-14 Batch annealing apparatus
DE8383110817T DE3369703D1 (en) 1982-10-30 1983-10-28 Batch annealing apparatus
EP83110817A EP0108357B1 (en) 1982-10-30 1983-10-28 Batch annealing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4800783A JPS59173227A (ja) 1983-03-24 1983-03-24 バツチ焼鈍炉

Publications (2)

Publication Number Publication Date
JPS59173227A JPS59173227A (ja) 1984-10-01
JPS6252019B2 true JPS6252019B2 (enrdf_load_stackoverflow) 1987-11-02

Family

ID=12791236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4800783A Granted JPS59173227A (ja) 1982-10-30 1983-03-24 バツチ焼鈍炉

Country Status (1)

Country Link
JP (1) JPS59173227A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100560809B1 (ko) * 2001-09-11 2006-03-14 주식회사 포스코 소둔로의 외부커버 지지장치

Also Published As

Publication number Publication date
JPS59173227A (ja) 1984-10-01

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