JPS5687632A - Atmosphere circulation type treating furnace - Google Patents

Atmosphere circulation type treating furnace

Info

Publication number
JPS5687632A
JPS5687632A JP16425879A JP16425879A JPS5687632A JP S5687632 A JPS5687632 A JP S5687632A JP 16425879 A JP16425879 A JP 16425879A JP 16425879 A JP16425879 A JP 16425879A JP S5687632 A JPS5687632 A JP S5687632A
Authority
JP
Japan
Prior art keywords
hot wind
chambers
nozzles
fans
steel material
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
JP16425879A
Other languages
English (en)
Other versions
JPS6218607B2 (ja
Inventor
Hiroshi Tawara
Kenji Kawate
Takashi Ono
Hiroshi Tanaka
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.)
Daido Steel Co Ltd
Original Assignee
Daido 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP16425879A priority Critical patent/JPS5687632A/ja
Publication of JPS5687632A publication Critical patent/JPS5687632A/ja
Publication of JPS6218607B2 publication Critical patent/JPS6218607B2/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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas

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)
JP16425879A 1979-12-18 1979-12-18 Atmosphere circulation type treating furnace Granted JPS5687632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16425879A JPS5687632A (en) 1979-12-18 1979-12-18 Atmosphere circulation type treating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16425879A JPS5687632A (en) 1979-12-18 1979-12-18 Atmosphere circulation type treating furnace

Publications (2)

Publication Number Publication Date
JPS5687632A true JPS5687632A (en) 1981-07-16
JPS6218607B2 JPS6218607B2 (ja) 1987-04-23

Family

ID=15789669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16425879A Granted JPS5687632A (en) 1979-12-18 1979-12-18 Atmosphere circulation type treating furnace

Country Status (1)

Country Link
JP (1) JPS5687632A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145329A (ja) * 1984-01-05 1985-07-31 Daido Steel Co Ltd 鋼帯連続焼鈍炉
JPS62164831A (ja) * 1986-01-17 1987-07-21 Daido Steel Co Ltd スリツト歪取焼鈍方法
US6176784B1 (en) 1997-05-17 2001-01-23 Daimlerchrysler Ag Cardan-type joint
US6203434B1 (en) 1997-05-17 2001-03-20 Daimlerchrysler Ag Cardan-type joint including supportive compression bars
KR100776662B1 (ko) 2006-10-02 2007-11-15 이점순 열처리방법 및 장치
CN113817908A (zh) * 2021-08-13 2021-12-21 苏州新长光热能科技有限公司 一种退火炉

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145329A (ja) * 1984-01-05 1985-07-31 Daido Steel Co Ltd 鋼帯連続焼鈍炉
JPS62164831A (ja) * 1986-01-17 1987-07-21 Daido Steel Co Ltd スリツト歪取焼鈍方法
US6176784B1 (en) 1997-05-17 2001-01-23 Daimlerchrysler Ag Cardan-type joint
US6203434B1 (en) 1997-05-17 2001-03-20 Daimlerchrysler Ag Cardan-type joint including supportive compression bars
US6371858B2 (en) 1997-05-17 2002-04-16 Daimlerchrysler Ag Cardan-type joint
KR100776662B1 (ko) 2006-10-02 2007-11-15 이점순 열처리방법 및 장치
CN113817908A (zh) * 2021-08-13 2021-12-21 苏州新长光热能科技有限公司 一种退火炉

Also Published As

Publication number Publication date
JPS6218607B2 (ja) 1987-04-23

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