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 washingInfo
- 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
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.
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)
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 |
-
1979
- 1979-10-29 JP JP13951079A patent/JPS5662896A/en active Granted
Cited By (4)
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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