JPS51119311A - An annular apparatus for heat treatment - Google Patents

An annular apparatus for heat treatment

Info

Publication number
JPS51119311A
JPS51119311A JP4467575A JP4467575A JPS51119311A JP S51119311 A JPS51119311 A JP S51119311A JP 4467575 A JP4467575 A JP 4467575A JP 4467575 A JP4467575 A JP 4467575A JP S51119311 A JPS51119311 A JP S51119311A
Authority
JP
Japan
Prior art keywords
heat treatment
annular apparatus
gas
annular
surrounding
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
JP4467575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5617592B2 (en, 2012
Inventor
Tetsuo Kimoto
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 JP4467575A priority Critical patent/JPS51119311A/ja
Publication of JPS51119311A publication Critical patent/JPS51119311A/ja
Publication of JPS5617592B2 publication Critical patent/JPS5617592B2/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
    • C21D9/0037—Rotary furnaces with vertical axis; Furnaces with rotating floor

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)
  • Tunnel Furnaces (AREA)
JP4467575A 1975-04-12 1975-04-12 An annular apparatus for heat treatment Granted JPS51119311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4467575A JPS51119311A (en) 1975-04-12 1975-04-12 An annular apparatus for heat treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4467575A JPS51119311A (en) 1975-04-12 1975-04-12 An annular apparatus for heat treatment

Publications (2)

Publication Number Publication Date
JPS51119311A true JPS51119311A (en) 1976-10-19
JPS5617592B2 JPS5617592B2 (en, 2012) 1981-04-23

Family

ID=12698010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4467575A Granted JPS51119311A (en) 1975-04-12 1975-04-12 An annular apparatus for heat treatment

Country Status (1)

Country Link
JP (1) JPS51119311A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323814A (en) * 1976-08-19 1978-03-04 Chugai Ro Kogyo Kaisha Ltd Vertical rotary heating furnace
JPS57104630A (en) * 1980-12-19 1982-06-29 Kawasaki Steel Corp Operating method for continuous heat treatment furnace for metallic strip coil
JPS60262924A (ja) * 1984-06-08 1985-12-26 Rozai Kogyo Kk 回転炉床式コイル加熱炉
JPS6293315A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 環状式連続熱処理炉の温度制御方法
JPH05239558A (ja) * 1992-02-28 1993-09-17 Kawasaki Steel Corp 移動炉床式連続熱処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145607A (ja) * 1974-10-17 1976-04-19 Daido Steel Co Ltd Renzokushikifunikiro

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145607A (ja) * 1974-10-17 1976-04-19 Daido Steel Co Ltd Renzokushikifunikiro

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323814A (en) * 1976-08-19 1978-03-04 Chugai Ro Kogyo Kaisha Ltd Vertical rotary heating furnace
JPS57104630A (en) * 1980-12-19 1982-06-29 Kawasaki Steel Corp Operating method for continuous heat treatment furnace for metallic strip coil
JPS60262924A (ja) * 1984-06-08 1985-12-26 Rozai Kogyo Kk 回転炉床式コイル加熱炉
JPS6293315A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 環状式連続熱処理炉の温度制御方法
JPH05239558A (ja) * 1992-02-28 1993-09-17 Kawasaki Steel Corp 移動炉床式連続熱処理装置

Also Published As

Publication number Publication date
JPS5617592B2 (en, 2012) 1981-04-23

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