JPS5445606A - Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt - Google Patents

Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt

Info

Publication number
JPS5445606A
JPS5445606A JP11161977A JP11161977A JPS5445606A JP S5445606 A JPS5445606 A JP S5445606A JP 11161977 A JP11161977 A JP 11161977A JP 11161977 A JP11161977 A JP 11161977A JP S5445606 A JPS5445606 A JP S5445606A
Authority
JP
Japan
Prior art keywords
belt
steel sheet
rolled steel
crystal grains
cold rolled
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
JP11161977A
Other languages
Japanese (ja)
Inventor
Takamasa Yamamura
Tetsuo Sakurai
Hisashi Matsune
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 Nisshin Co Ltd
Original Assignee
Nisshin 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP11161977A priority Critical patent/JPS5445606A/en
Publication of JPS5445606A publication Critical patent/JPS5445606A/en
Pending legal-status Critical Current

Links

JP11161977A 1977-09-19 1977-09-19 Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt Pending JPS5445606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11161977A JPS5445606A (en) 1977-09-19 1977-09-19 Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11161977A JPS5445606A (en) 1977-09-19 1977-09-19 Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt

Publications (1)

Publication Number Publication Date
JPS5445606A true JPS5445606A (en) 1979-04-11

Family

ID=14565904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11161977A Pending JPS5445606A (en) 1977-09-19 1977-09-19 Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt

Country Status (1)

Country Link
JP (1) JPS5445606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04236724A (en) * 1991-01-14 1992-08-25 Sumitomo Metal Ind Ltd Method for controlling temperature in continuous heat treatment line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051019A (en) * 1973-09-06 1975-05-07
JPS5062805A (en) * 1973-10-08 1975-05-29
JPS5220320A (en) * 1975-08-08 1977-02-16 Nisshin Steel Co Ltd Method of measuring grain size of a cold rolled stainless steel strip which is being annealed and apparatus for the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051019A (en) * 1973-09-06 1975-05-07
JPS5062805A (en) * 1973-10-08 1975-05-29
JPS5220320A (en) * 1975-08-08 1977-02-16 Nisshin Steel Co Ltd Method of measuring grain size of a cold rolled stainless steel strip which is being annealed and apparatus for the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04236724A (en) * 1991-01-14 1992-08-25 Sumitomo Metal Ind Ltd Method for controlling temperature in continuous heat treatment line

Similar Documents

Publication Publication Date Title
GB2007389A (en) Method and apparatus for controlling steel strip temperature in continuos heating equipment
DE3070033D1 (en) Method and apparatus for controlling tensions in a continuous steelstrip annealing furnace
JPS5415461A (en) Method and apparatus for rolling mill
GB2050420B (en) Continuous annealing process for producing cold rolled steel strips
GB2073637B (en) Continuous cold rolling and annealing apparatus for steel strip
DE3461482D1 (en) Method and apparatus for cooling a metal strip in a continuous annealing furnace
JPS52156710A (en) Continuous process for heat treatment of rolled sheet steel
ZA803861B (en) Method and apparatus for cooling steel strip to effect continuous annealing
JPS5445606A (en) Method and apparatus for controlling crystal grains in continuous annealing furnace for cold rolled steel sheet and belt
AU7811087A (en) Method and apparatus for continuously annealing metal strip and hearth roll therefor
ZA781425B (en) Method and apparatus for hot-rolling non-ferrous metals
ZA876579B (en) Method and apparatus for continuously annealing metal strip and hearth roll therefor
DE3068827D1 (en) Process for continuously annealing of a cold rolled steel strip
JPS54119309A (en) Induction heating and quenching apparatus of drive roll for cold rolling
DE3567480D1 (en) Continuous annealing method and apparatus for cold rolled steel strips
JPS5293619A (en) Method and apparatus for continious heat treatment rolled steel sheets
JPS5449964A (en) Method and apparatus for controlling shape of rolled plate in multistage continuous rolling mill
GB2050419B (en) Continuous annealing process for producing cold rolled steel strips
ZA853256B (en) Continuous annealing method and apparatus for cold rolled steel strips
CS222158B2 (en) Method of continuous thermal treatment of steel sheets rolled under cold
JPS5395112A (en) Learning method in cooling control of heat rolled steel material
JPS5432158A (en) Method and apparatus for controlling rolling in multiisystem continuous rolling mill
JPS5418455A (en) Method and apparatus for controlling plate thickness of rolled plate in multiisystem continuous rolling mill
JPS5293652A (en) Method and device for hot rolling of steel material
JPS52101655A (en) Method and device for controlling temperature of steel material on transfer table of rolling machine