JPS5519483A - Production of cold rolled steel plate - Google Patents

Production of cold rolled steel plate

Info

Publication number
JPS5519483A
JPS5519483A JP9297778A JP9297778A JPS5519483A JP S5519483 A JPS5519483 A JP S5519483A JP 9297778 A JP9297778 A JP 9297778A JP 9297778 A JP9297778 A JP 9297778A JP S5519483 A JPS5519483 A JP S5519483A
Authority
JP
Japan
Prior art keywords
rolling
polar compounds
organic polar
rolled steel
lubricity
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
JP9297778A
Other languages
Japanese (ja)
Other versions
JPS6213082B2 (en
Inventor
Hajime Hinoto
Hiromitsu Naito
Teruo Iura
Ryoji Kamimura
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 JP9297778A priority Critical patent/JPS5519483A/en
Publication of JPS5519483A publication Critical patent/JPS5519483A/en
Publication of JPS6213082B2 publication Critical patent/JPS6213082B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE: To save pickling of hot rolled steel plates and save manpower of steel plate production by coating the composition composed primarily of organic polar compounds prior to supplying of emulsion rolling oil.
CONSTITUTION: The composition composed primarily of organic polar compound is coated on the surfaces of hot-rolled steel plates prior to cold rolling or under cold rolling. Next, when rolling is done by using conventional emulsion rolling oil, rolling lubricity improves considerably and yet roll friction and roll flaws are reduced. Further, supplying the organic polar compounds in the abovementioned manner makes possible similar rolling even by using water alone or lubricants dissolving or dispersing in water. The reasons for the improvement in lubricity through the application of the organic polar compounds lie in the synergistic effects such as easier adsorption of even the stable emulsion on the surfaces where the polar compounds exist, increased pickup of rolling oil, and better lubricity of the polar compounds.
COPYRIGHT: (C)1980,JPO&Japio
JP9297778A 1978-07-29 1978-07-29 Production of cold rolled steel plate Granted JPS5519483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9297778A JPS5519483A (en) 1978-07-29 1978-07-29 Production of cold rolled steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9297778A JPS5519483A (en) 1978-07-29 1978-07-29 Production of cold rolled steel plate

Publications (2)

Publication Number Publication Date
JPS5519483A true JPS5519483A (en) 1980-02-12
JPS6213082B2 JPS6213082B2 (en) 1987-03-24

Family

ID=14069445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9297778A Granted JPS5519483A (en) 1978-07-29 1978-07-29 Production of cold rolled steel plate

Country Status (1)

Country Link
JP (1) JPS5519483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414179A (en) * 2015-12-09 2016-03-23 安徽工业大学 Cold rolling method for improving structure properties of ferritic stainless steel plate strips and analysis method thereof
JP2021038277A (en) * 2019-08-30 2021-03-11 日本パーカライジング株式会社 Cold rolling oil composition and method for producing rolled steel plate using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221245A (en) * 1975-08-13 1977-02-17 Nippon Steel Corp Method for colddrolling of steel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221245A (en) * 1975-08-13 1977-02-17 Nippon Steel Corp Method for colddrolling of steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414179A (en) * 2015-12-09 2016-03-23 安徽工业大学 Cold rolling method for improving structure properties of ferritic stainless steel plate strips and analysis method thereof
JP2021038277A (en) * 2019-08-30 2021-03-11 日本パーカライジング株式会社 Cold rolling oil composition and method for producing rolled steel plate using the same

Also Published As

Publication number Publication date
JPS6213082B2 (en) 1987-03-24

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