JPS5891131A - 冷延コイル焼鈍装置 - Google Patents

冷延コイル焼鈍装置

Info

Publication number
JPS5891131A
JPS5891131A JP18909381A JP18909381A JPS5891131A JP S5891131 A JPS5891131 A JP S5891131A JP 18909381 A JP18909381 A JP 18909381A JP 18909381 A JP18909381 A JP 18909381A JP S5891131 A JPS5891131 A JP S5891131A
Authority
JP
Japan
Prior art keywords
coil
cold
gas
atmospheric gas
rolled
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
JP18909381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350405B2 (enrdf_load_stackoverflow
Inventor
Yukio Ishida
幸男 石田
Koichi Shimamura
島村　耕市
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP18909381A priority Critical patent/JPS5891131A/ja
Publication of JPS5891131A publication Critical patent/JPS5891131A/ja
Publication of JPS6350405B2 publication Critical patent/JPS6350405B2/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
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere

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)
JP18909381A 1981-11-27 1981-11-27 冷延コイル焼鈍装置 Granted JPS5891131A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18909381A JPS5891131A (ja) 1981-11-27 1981-11-27 冷延コイル焼鈍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18909381A JPS5891131A (ja) 1981-11-27 1981-11-27 冷延コイル焼鈍装置

Publications (2)

Publication Number Publication Date
JPS5891131A true JPS5891131A (ja) 1983-05-31
JPS6350405B2 JPS6350405B2 (enrdf_load_stackoverflow) 1988-10-07

Family

ID=16235213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18909381A Granted JPS5891131A (ja) 1981-11-27 1981-11-27 冷延コイル焼鈍装置

Country Status (1)

Country Link
JP (1) JPS5891131A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100776662B1 (ko) 2006-10-02 2007-11-15 이점순 열처리방법 및 장치
WO2010092587A1 (en) * 2009-02-16 2010-08-19 Tata Steel Limited A method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills
KR101119497B1 (ko) 2009-01-05 2012-02-28 김영희 가스 순환장치를 구비한 열처리로

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150137A (en) * 1980-03-28 1981-11-20 Midland Ross Corp Method and device for heat treating workpiece

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150137A (en) * 1980-03-28 1981-11-20 Midland Ross Corp Method and device for heat treating workpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100776662B1 (ko) 2006-10-02 2007-11-15 이점순 열처리방법 및 장치
KR101119497B1 (ko) 2009-01-05 2012-02-28 김영희 가스 순환장치를 구비한 열처리로
WO2010092587A1 (en) * 2009-02-16 2010-08-19 Tata Steel Limited A method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills
US9074818B2 (en) 2009-02-16 2015-07-07 Tata Steel Limited Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills
US9303922B2 (en) 2009-02-16 2016-04-05 Tata Steel Limited Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills

Also Published As

Publication number Publication date
JPS6350405B2 (enrdf_load_stackoverflow) 1988-10-07

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