JPS57106407A - Bright rolling method - Google Patents

Bright rolling method

Info

Publication number
JPS57106407A
JPS57106407A JP18147080A JP18147080A JPS57106407A JP S57106407 A JPS57106407 A JP S57106407A JP 18147080 A JP18147080 A JP 18147080A JP 18147080 A JP18147080 A JP 18147080A JP S57106407 A JPS57106407 A JP S57106407A
Authority
JP
Japan
Prior art keywords
rolling
bright
steel sheets
final
stand
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
JP18147080A
Other languages
Japanese (ja)
Inventor
Toshiro Okabe
Takayuki Naoi
Koji Eto
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP18147080A priority Critical patent/JPS57106407A/en
Publication of JPS57106407A publication Critical patent/JPS57106407A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent occurrences of heat streaks without lowering the rolling efficiency and increasing consumption of the rolling mill oil, by performing the bright rolling at the final rolling stand after performing the dull rolling in the course of the bright rolling of cold rolled steel sheets.
CONSTITUTION: In a course of a bright rolling of cold rolled steel sheets with a tandem rolling mill, the surface roughness of steel sheets to be rolled is roughened by performing dull rollings on them by at least ≥1 rolling stands except the final rolling stand, and the bright rolling is performed at the final rolling stand. When this procedure is applied, heat streaks can be prevented with a simple method without sacrificing the high rolling reduction and the high speed rolling.
COPYRIGHT: (C)1982,JPO&Japio
JP18147080A 1980-12-22 1980-12-22 Bright rolling method Pending JPS57106407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18147080A JPS57106407A (en) 1980-12-22 1980-12-22 Bright rolling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18147080A JPS57106407A (en) 1980-12-22 1980-12-22 Bright rolling method

Publications (1)

Publication Number Publication Date
JPS57106407A true JPS57106407A (en) 1982-07-02

Family

ID=16101311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18147080A Pending JPS57106407A (en) 1980-12-22 1980-12-22 Bright rolling method

Country Status (1)

Country Link
JP (1) JPS57106407A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158504A (en) * 1986-01-07 1987-07-14 Sumitomo Metal Ind Ltd Cold rolling method for metallic strip
KR100543514B1 (en) * 2001-09-27 2006-01-20 주식회사 포스코 Manufacturing method for bright cold rolled steel sheet
JP2020015079A (en) * 2018-07-27 2020-01-30 日本製鉄株式会社 Rolling method of steel material and rolling apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158504A (en) * 1986-01-07 1987-07-14 Sumitomo Metal Ind Ltd Cold rolling method for metallic strip
KR100543514B1 (en) * 2001-09-27 2006-01-20 주식회사 포스코 Manufacturing method for bright cold rolled steel sheet
JP2020015079A (en) * 2018-07-27 2020-01-30 日本製鉄株式会社 Rolling method of steel material and rolling apparatus

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