JPS538305A - Controlling method of annealing furnace homogenizing hour - Google Patents

Controlling method of annealing furnace homogenizing hour

Info

Publication number
JPS538305A
JPS538305A JP8251076A JP8251076A JPS538305A JP S538305 A JPS538305 A JP S538305A JP 8251076 A JP8251076 A JP 8251076A JP 8251076 A JP8251076 A JP 8251076A JP S538305 A JPS538305 A JP S538305A
Authority
JP
Japan
Prior art keywords
hour
annealing furnace
controlling method
homogenizing
furnace homogenizing
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.)
Pending
Application number
JP8251076A
Other languages
Japanese (ja)
Inventor
Mitsuo Takahata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8251076A priority Critical patent/JPS538305A/en
Publication of JPS538305A publication Critical patent/JPS538305A/en
Pending 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To make it possible to obtain needed homogenizing hour, in spite of an error between the temperature of thermometer and the actual temp. of a steel coil in the annealing of the cold rolled steel belt coil in batch type furnace.
JP8251076A 1976-07-13 1976-07-13 Controlling method of annealing furnace homogenizing hour Pending JPS538305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8251076A JPS538305A (en) 1976-07-13 1976-07-13 Controlling method of annealing furnace homogenizing hour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8251076A JPS538305A (en) 1976-07-13 1976-07-13 Controlling method of annealing furnace homogenizing hour

Publications (1)

Publication Number Publication Date
JPS538305A true JPS538305A (en) 1978-01-25

Family

ID=13776504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8251076A Pending JPS538305A (en) 1976-07-13 1976-07-13 Controlling method of annealing furnace homogenizing hour

Country Status (1)

Country Link
JP (1) JPS538305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680186B (en) * 2018-08-03 2019-12-21 中國鋼鐵股份有限公司 Calculation method of annealed coil temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI680186B (en) * 2018-08-03 2019-12-21 中國鋼鐵股份有限公司 Calculation method of annealed coil temperature

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