JPS5635730A - Cooling method for steel hoop in continuous annealing apparatus - Google Patents

Cooling method for steel hoop in continuous annealing apparatus

Info

Publication number
JPS5635730A
JPS5635730A JP11044279A JP11044279A JPS5635730A JP S5635730 A JPS5635730 A JP S5635730A JP 11044279 A JP11044279 A JP 11044279A JP 11044279 A JP11044279 A JP 11044279A JP S5635730 A JPS5635730 A JP S5635730A
Authority
JP
Japan
Prior art keywords
temp
hoop
changing
contacting
rotators
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
JP11044279A
Other languages
English (en)
Other versions
JPS5847457B2 (ja
Inventor
Yoshikazu Fukuoka
Masaharu Jitsukawa
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11044279A priority Critical patent/JPS5847457B2/ja
Publication of JPS5635730A publication Critical patent/JPS5635730A/ja
Publication of JPS5847457B2 publication Critical patent/JPS5847457B2/ja
Expired 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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP11044279A 1979-08-31 1979-08-31 連続焼鈍設備における鋼帯の冷却方法 Expired JPS5847457B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11044279A JPS5847457B2 (ja) 1979-08-31 1979-08-31 連続焼鈍設備における鋼帯の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11044279A JPS5847457B2 (ja) 1979-08-31 1979-08-31 連続焼鈍設備における鋼帯の冷却方法

Publications (2)

Publication Number Publication Date
JPS5635730A true JPS5635730A (en) 1981-04-08
JPS5847457B2 JPS5847457B2 (ja) 1983-10-22

Family

ID=14535818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11044279A Expired JPS5847457B2 (ja) 1979-08-31 1979-08-31 連続焼鈍設備における鋼帯の冷却方法

Country Status (1)

Country Link
JP (1) JPS5847457B2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896824A (ja) * 1981-12-03 1983-06-09 Nippon Kokan Kk <Nkk> 連続焼鈍設備における冷却ロ−ルによるストリツプの冷却方法
JPS599130A (ja) * 1982-07-08 1984-01-18 Kawasaki Steel Corp 鋼帯のロ−ル冷却方法
JPS5923826A (ja) * 1982-07-28 1984-02-07 Mitsubishi Heavy Ind Ltd 冷却ロ−ルによる金属ストリツプ冷却方法
JPS61243128A (ja) * 1985-04-20 1986-10-29 Nippon Steel Corp 連続焼鈍炉の冷却帯における金属ストリツプの冷却方法
JPH0211729A (ja) * 1988-06-30 1990-01-16 Kawasaki Steel Corp 金属ストリップの連続熱処理方法
JPH06172873A (ja) * 1991-03-06 1994-06-21 Nkk Corp 連続焼鈍炉のロール冷却方法及びその装置
JPH06248358A (ja) * 1993-02-25 1994-09-06 Showa Alum Corp 金属条用フレーム処理装置及び処理方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896824A (ja) * 1981-12-03 1983-06-09 Nippon Kokan Kk <Nkk> 連続焼鈍設備における冷却ロ−ルによるストリツプの冷却方法
JPS599130A (ja) * 1982-07-08 1984-01-18 Kawasaki Steel Corp 鋼帯のロ−ル冷却方法
JPS5923826A (ja) * 1982-07-28 1984-02-07 Mitsubishi Heavy Ind Ltd 冷却ロ−ルによる金属ストリツプ冷却方法
JPS61243128A (ja) * 1985-04-20 1986-10-29 Nippon Steel Corp 連続焼鈍炉の冷却帯における金属ストリツプの冷却方法
JPH0211729A (ja) * 1988-06-30 1990-01-16 Kawasaki Steel Corp 金属ストリップの連続熱処理方法
JPH06172873A (ja) * 1991-03-06 1994-06-21 Nkk Corp 連続焼鈍炉のロール冷却方法及びその装置
JPH06248358A (ja) * 1993-02-25 1994-09-06 Showa Alum Corp 金属条用フレーム処理装置及び処理方法

Also Published As

Publication number Publication date
JPS5847457B2 (ja) 1983-10-22

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