JPS5662896A - Cold rolling and lubrication of steel plate of hot rolling without acid washing - Google Patents

Cold rolling and lubrication of steel plate of hot rolling without acid washing

Info

Publication number
JPS5662896A
JPS5662896A JP13951079A JP13951079A JPS5662896A JP S5662896 A JPS5662896 A JP S5662896A JP 13951079 A JP13951079 A JP 13951079A JP 13951079 A JP13951079 A JP 13951079A JP S5662896 A JPS5662896 A JP S5662896A
Authority
JP
Japan
Prior art keywords
steel plate
water
rolling
cold rolling
soluble resin
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
JP13951079A
Other languages
Japanese (ja)
Other versions
JPS6216240B2 (en
Inventor
Hajime Hinoto
Hiromitsu Naito
Teruo Iura
Hidejiro Asano
Jiyouji Oka
Teruo Koyama
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP13951079A priority Critical patent/JPS5662896A/en
Publication of JPS5662896A publication Critical patent/JPS5662896A/en
Publication of JPS6216240B2 publication Critical patent/JPS6216240B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To omit an acid washing process and to subject a steel plate of hot rolling with scales attached to it to cold rolling directly, by coating previously the steel plate with a composition consisting essentially of a specific water-soluble resin compound followed by adding water, etc. and subjecting the steel plate to cold rolling. CONSTITUTION:Before cold rolling, a steel plate of hot rolling is coated with a composition consisting of a water-soluble resin having a carboxyl group as a base oil blended with a dispersing lubricant, and the coated steel plate is subjected to cold rolling while one or more compounds selected from the group consisting of water, emulsion rolling oil, water-soluble or water-dispersing lubricant being fed to the steel plate. Acrylic acid (acrylate) and/or methacrylic acid (methacrylate) having an acid value not less than 50 is used as the water-soluble resin, and fats and oils, fatty acid, higher alcohol, etc. are used as the lubricant. An amount of the lubricant is preferably 1-100pts.wt. based on 100pts.wt. water-soluble resin. EFFECT:Prevention of the release of scales, reduction in the load of rolling, and the lowering of abrasion wear can be achieved.
JP13951079A 1979-10-29 1979-10-29 Cold rolling and lubrication of steel plate of hot rolling without acid washing Granted JPS5662896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13951079A JPS5662896A (en) 1979-10-29 1979-10-29 Cold rolling and lubrication of steel plate of hot rolling without acid washing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13951079A JPS5662896A (en) 1979-10-29 1979-10-29 Cold rolling and lubrication of steel plate of hot rolling without acid washing

Publications (2)

Publication Number Publication Date
JPS5662896A true JPS5662896A (en) 1981-05-29
JPS6216240B2 JPS6216240B2 (en) 1987-04-11

Family

ID=15246972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13951079A Granted JPS5662896A (en) 1979-10-29 1979-10-29 Cold rolling and lubrication of steel plate of hot rolling without acid washing

Country Status (1)

Country Link
JP (1) JPS5662896A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233006A (en) * 1985-07-31 1987-02-13 Nippon Steel Corp Cold rolling method for titanium plate
JPH02310384A (en) * 1989-05-24 1990-12-26 Nippon Steel Corp Steel sheet for cold working with water soluble corrosion preventing lubricative coat
US5066152A (en) * 1987-11-28 1991-11-19 Brother Kogyo Kabushiki Kaisha Recording apparatus with mechanism for cutting printed tape covered by backing tape
CN104416331A (en) * 2013-09-02 2015-03-18 南京利河伯合金材料有限公司 Preparation process of noble and base metal penetrating compound strip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233006A (en) * 1985-07-31 1987-02-13 Nippon Steel Corp Cold rolling method for titanium plate
US5066152A (en) * 1987-11-28 1991-11-19 Brother Kogyo Kabushiki Kaisha Recording apparatus with mechanism for cutting printed tape covered by backing tape
JPH02310384A (en) * 1989-05-24 1990-12-26 Nippon Steel Corp Steel sheet for cold working with water soluble corrosion preventing lubricative coat
CN104416331A (en) * 2013-09-02 2015-03-18 南京利河伯合金材料有限公司 Preparation process of noble and base metal penetrating compound strip

Also Published As

Publication number Publication date
JPS6216240B2 (en) 1987-04-11

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