JPH0135895B2 - - Google Patents

Info

Publication number
JPH0135895B2
JPH0135895B2 JP56062970A JP6297081A JPH0135895B2 JP H0135895 B2 JPH0135895 B2 JP H0135895B2 JP 56062970 A JP56062970 A JP 56062970A JP 6297081 A JP6297081 A JP 6297081A JP H0135895 B2 JPH0135895 B2 JP H0135895B2
Authority
JP
Japan
Prior art keywords
temperature
furnace
billet
control
heating zone
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
JP56062970A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57177923A (en
Inventor
Hiroyasu Nagasaka
Toshio Endo
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 JP6297081A priority Critical patent/JPS57177923A/ja
Publication of JPS57177923A publication Critical patent/JPS57177923A/ja
Publication of JPH0135895B2 publication Critical patent/JPH0135895B2/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
    • C21D11/00—Process control or regulation for heat treatments

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)
  • Control Of Heat Treatment Processes (AREA)
  • Control Of Temperature (AREA)
JP6297081A 1981-04-24 1981-04-24 Controlling method for continuous type heating furnace Granted JPS57177923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6297081A JPS57177923A (en) 1981-04-24 1981-04-24 Controlling method for continuous type heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6297081A JPS57177923A (en) 1981-04-24 1981-04-24 Controlling method for continuous type heating furnace

Publications (2)

Publication Number Publication Date
JPS57177923A JPS57177923A (en) 1982-11-01
JPH0135895B2 true JPH0135895B2 (fr) 1989-07-27

Family

ID=13215704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6297081A Granted JPS57177923A (en) 1981-04-24 1981-04-24 Controlling method for continuous type heating furnace

Country Status (1)

Country Link
JP (1) JPS57177923A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4650723B2 (ja) * 2005-03-28 2011-03-16 住友金属工業株式会社 熱処理方法及び被熱処理材である鋼管の品質管理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538922A (en) * 1978-09-08 1980-03-18 Hitachi Ltd Heating furnace controlling method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538922A (en) * 1978-09-08 1980-03-18 Hitachi Ltd Heating furnace controlling method

Also Published As

Publication number Publication date
JPS57177923A (en) 1982-11-01

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