JPS5351111A - Controlling method for heating furnace - Google Patents

Controlling method for heating furnace

Info

Publication number
JPS5351111A
JPS5351111A JP12644576A JP12644576A JPS5351111A JP S5351111 A JPS5351111 A JP S5351111A JP 12644576 A JP12644576 A JP 12644576A JP 12644576 A JP12644576 A JP 12644576A JP S5351111 A JPS5351111 A JP S5351111A
Authority
JP
Japan
Prior art keywords
heating furnace
controlling method
plate thickness
deviation
change
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
JP12644576A
Other languages
Japanese (ja)
Other versions
JPS5814486B2 (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 JP12644576A priority Critical patent/JPS5814486B2/ja
Publication of JPS5351111A publication Critical patent/JPS5351111A/en
Publication of JPS5814486B2 publication Critical patent/JPS5814486B2/ja
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D11/00Process control or regulation for heat treatments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74Temperature control, e.g. by cooling or heating the rolls or the product

Abstract

PURPOSE:To control plate thickness suitably in a heating furnace by measurement of change in plate thickness caused by skid mark through deviation in rolling load and deviation in gage meter thickness, and by controlling the change in plate thickness by the set furnace temperature of a heating furnace.
JP12644576A 1976-10-20 1976-10-20 Expired JPS5814486B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12644576A JPS5814486B2 (en) 1976-10-20 1976-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12644576A JPS5814486B2 (en) 1976-10-20 1976-10-20

Publications (2)

Publication Number Publication Date
JPS5351111A true JPS5351111A (en) 1978-05-10
JPS5814486B2 JPS5814486B2 (en) 1983-03-19

Family

ID=14935379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12644576A Expired JPS5814486B2 (en) 1976-10-20 1976-10-20

Country Status (1)

Country Link
JP (1) JPS5814486B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238469A (en) * 2016-09-07 2016-12-21 邯钢集团邯宝钢铁有限公司 A kind of Heating Furnace Control method promoting slab length direction temperature homogeneity
CN109201747A (en) * 2018-08-01 2019-01-15 北京首钢股份有限公司 A kind of control method of slab heating temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238469A (en) * 2016-09-07 2016-12-21 邯钢集团邯宝钢铁有限公司 A kind of Heating Furnace Control method promoting slab length direction temperature homogeneity
CN109201747A (en) * 2018-08-01 2019-01-15 北京首钢股份有限公司 A kind of control method of slab heating temperature

Also Published As

Publication number Publication date
JPS5814486B2 (en) 1983-03-19

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