JPS5428766A - Method of straightening flatness of hot rolled coils - Google Patents

Method of straightening flatness of hot rolled coils

Info

Publication number
JPS5428766A
JPS5428766A JP9545977A JP9545977A JPS5428766A JP S5428766 A JPS5428766 A JP S5428766A JP 9545977 A JP9545977 A JP 9545977A JP 9545977 A JP9545977 A JP 9545977A JP S5428766 A JPS5428766 A JP S5428766A
Authority
JP
Japan
Prior art keywords
hot rolled
rolled coils
flatness
hot
straightening
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
JP9545977A
Other languages
Japanese (ja)
Inventor
Takeshi Masui
Toshio Masui
Teruo Hiramatsu
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 JP9545977A priority Critical patent/JPS5428766A/en
Publication of JPS5428766A publication Critical patent/JPS5428766A/en
Pending legal-status Critical Current

Links

Landscapes

  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PURPOSE: To provide the subject method comprising, in manufacturing steel plates by hot rolling, arranging a hot roller leveller having work rolls, at least one of which is roll crown adjustable, between a finish roller and a winder, thereby to straighten the flatness of hot rolled coils.
COPYRIGHT: (C)1979,JPO&Japio
JP9545977A 1977-08-08 1977-08-08 Method of straightening flatness of hot rolled coils Pending JPS5428766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9545977A JPS5428766A (en) 1977-08-08 1977-08-08 Method of straightening flatness of hot rolled coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9545977A JPS5428766A (en) 1977-08-08 1977-08-08 Method of straightening flatness of hot rolled coils

Publications (1)

Publication Number Publication Date
JPS5428766A true JPS5428766A (en) 1979-03-03

Family

ID=14138250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9545977A Pending JPS5428766A (en) 1977-08-08 1977-08-08 Method of straightening flatness of hot rolled coils

Country Status (1)

Country Link
JP (1) JPS5428766A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07257028A (en) * 1994-03-23 1995-10-09 Nippon Paper Ind Co Ltd Pressure-sensitive recording sheet
CN113617843A (en) * 2021-09-14 2021-11-09 鞍钢股份有限公司 Method for eliminating residual stress of hot-rolled strip steel at high temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07257028A (en) * 1994-03-23 1995-10-09 Nippon Paper Ind Co Ltd Pressure-sensitive recording sheet
CN113617843A (en) * 2021-09-14 2021-11-09 鞍钢股份有限公司 Method for eliminating residual stress of hot-rolled strip steel at high temperature

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