JPS5677013A - Cold rolling method for black-skinned steel sheet - Google Patents

Cold rolling method for black-skinned steel sheet

Info

Publication number
JPS5677013A
JPS5677013A JP15422779A JP15422779A JPS5677013A JP S5677013 A JPS5677013 A JP S5677013A JP 15422779 A JP15422779 A JP 15422779A JP 15422779 A JP15422779 A JP 15422779A JP S5677013 A JPS5677013 A JP S5677013A
Authority
JP
Japan
Prior art keywords
oil
steel sheet
black
rolling
cold rolling
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
JP15422779A
Other languages
Japanese (ja)
Other versions
JPS59289B2 (en
Inventor
Hajime Hinoto
Hiromitsu Naito
Teruo Iura
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 JP15422779A priority Critical patent/JPS59289B2/en
Publication of JPS5677013A publication Critical patent/JPS5677013A/en
Publication of JPS59289B2 publication Critical patent/JPS59289B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Abstract

PURPOSE:To omit the pickling work from the pretreatment process, by applying the rolling work to the hot rolled steel sheet as it is black-skinned, while directly applying the rolling mill oil to the surface of the rolled sheet. CONSTITUTION:The rolling mill oil is prepared as a pure oil excluding water, from one or mixture of mineral oils, oil-and-fats, and synthetic oils. This oil becomes more effective by adding it the lubricity improving agent, antioxidants, the rust preventive agent, etc. This oil is applied to the surface of the rolling roll or to the biting part of the rolling roll, or to the surface of the steel sheet between two stands.
JP15422779A 1979-11-30 1979-11-30 Cold rolling method of black skin steel plate Expired JPS59289B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15422779A JPS59289B2 (en) 1979-11-30 1979-11-30 Cold rolling method of black skin steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15422779A JPS59289B2 (en) 1979-11-30 1979-11-30 Cold rolling method of black skin steel plate

Publications (2)

Publication Number Publication Date
JPS5677013A true JPS5677013A (en) 1981-06-25
JPS59289B2 JPS59289B2 (en) 1984-01-06

Family

ID=15579623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15422779A Expired JPS59289B2 (en) 1979-11-30 1979-11-30 Cold rolling method of black skin steel plate

Country Status (1)

Country Link
JP (1) JPS59289B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187404A (en) * 1984-03-08 1985-09-24 Nisshin Steel Co Ltd Hot rolling method of stainless steel
US7690235B2 (en) * 2004-05-18 2010-04-06 Sms Demag Ag Method of and device for cooling and or lubrication
CN104550230A (en) * 2014-12-29 2015-04-29 中国第一重型机械股份公司 Novel black stainless steel strip rolling process and unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187404A (en) * 1984-03-08 1985-09-24 Nisshin Steel Co Ltd Hot rolling method of stainless steel
JPH0457402B2 (en) * 1984-03-08 1992-09-11 Nisshin Steel Co Ltd
US7690235B2 (en) * 2004-05-18 2010-04-06 Sms Demag Ag Method of and device for cooling and or lubrication
CN104550230A (en) * 2014-12-29 2015-04-29 中国第一重型机械股份公司 Novel black stainless steel strip rolling process and unit

Also Published As

Publication number Publication date
JPS59289B2 (en) 1984-01-06

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