JPS52114507A - Control of continuous heating furnace - Google Patents

Control of continuous heating furnace

Info

Publication number
JPS52114507A
JPS52114507A JP3210376A JP3210376A JPS52114507A JP S52114507 A JPS52114507 A JP S52114507A JP 3210376 A JP3210376 A JP 3210376A JP 3210376 A JP3210376 A JP 3210376A JP S52114507 A JPS52114507 A JP S52114507A
Authority
JP
Japan
Prior art keywords
heating furnace
control
continuous heating
temperature
steel billet
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
JP3210376A
Other languages
Japanese (ja)
Other versions
JPS5812325B2 (en
Inventor
Tamao Yokoi
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 JP51032103A priority Critical patent/JPS5812325B2/en
Publication of JPS52114507A publication Critical patent/JPS52114507A/en
Publication of JPS5812325B2 publication Critical patent/JPS5812325B2/en
Expired 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

Abstract

PURPOSE:To decrease the unit requirement of the fuel for heating, by setting up and controlling the temperature of each of the heating zones so that the difference between the temperature of the inside and the temperature of the surface of the steel billet at the extraction from the heating furnace may become the prescribed aimed value, when the steel billet at the extraction from the heating furnace may become the prescribed aimed value, when the steel billet for rolling is soaked.
JP51032103A 1976-03-24 1976-03-24 Control method for continuous heating furnace Expired JPS5812325B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51032103A JPS5812325B2 (en) 1976-03-24 1976-03-24 Control method for continuous heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51032103A JPS5812325B2 (en) 1976-03-24 1976-03-24 Control method for continuous heating furnace

Publications (2)

Publication Number Publication Date
JPS52114507A true JPS52114507A (en) 1977-09-26
JPS5812325B2 JPS5812325B2 (en) 1983-03-08

Family

ID=12349552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51032103A Expired JPS5812325B2 (en) 1976-03-24 1976-03-24 Control method for continuous heating furnace

Country Status (1)

Country Link
JP (1) JPS5812325B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675531A (en) * 1979-11-26 1981-06-22 Nippon Kokan Kk <Nkk> Temperature controlling method in heating furnace
JPS5773129A (en) * 1980-10-23 1982-05-07 Mitsubishi Electric Corp Control device for heating furnace
JP2021178349A (en) * 2020-05-14 2021-11-18 Ｊｆｅスチール株式会社 Cooling control method and cooling control device for rolled material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116028U (en) * 1984-07-05 1986-01-30 有限会社 武藤鞄製作所 bag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929403A (en) * 1972-07-17 1974-03-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929403A (en) * 1972-07-17 1974-03-15

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675531A (en) * 1979-11-26 1981-06-22 Nippon Kokan Kk <Nkk> Temperature controlling method in heating furnace
JPS59574B2 (en) * 1979-11-26 1984-01-07 株式会社日立製作所 Furnace temperature control method
JPS5773129A (en) * 1980-10-23 1982-05-07 Mitsubishi Electric Corp Control device for heating furnace
JPS6033169B2 (en) * 1980-10-23 1985-08-01 三菱電機株式会社 Heating furnace control device
JP2021178349A (en) * 2020-05-14 2021-11-18 Ｊｆｅスチール株式会社 Cooling control method and cooling control device for rolled material

Also Published As

Publication number Publication date
JPS5812325B2 (en) 1983-03-08

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