CN108176717B - 一种热轧圆钢表面质量控制方法 - Google Patents
一种热轧圆钢表面质量控制方法 Download PDFInfo
- Publication number
- CN108176717B CN108176717B CN201711457102.6A CN201711457102A CN108176717B CN 108176717 B CN108176717 B CN 108176717B CN 201711457102 A CN201711457102 A CN 201711457102A CN 108176717 B CN108176717 B CN 108176717B
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- China
- Prior art keywords
- hot rolled
- circular steel
- rolled circular
- defect
- quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
-
- 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
- B21B45/0203—Cooling
-
- 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
- B21B45/0269—Cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711457102.6A CN108176717B (zh) | 2017-12-28 | 2017-12-28 | 一种热轧圆钢表面质量控制方法 |
Applications Claiming Priority (1)
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CN201711457102.6A CN108176717B (zh) | 2017-12-28 | 2017-12-28 | 一种热轧圆钢表面质量控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN108176717A CN108176717A (zh) | 2018-06-19 |
CN108176717B true CN108176717B (zh) | 2019-07-02 |
Family
ID=62548425
Family Applications (1)
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CN201711457102.6A Active CN108176717B (zh) | 2017-12-28 | 2017-12-28 | 一种热轧圆钢表面质量控制方法 |
Country Status (1)
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CN (1) | CN108176717B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09155427A (ja) * | 1995-12-06 | 1997-06-17 | Kawasaki Steel Corp | ゴムロールの再生補修方法および金属帯搬送用ゴムロール並びに金属帯液絞り用ゴムロール |
CN1709639A (zh) * | 2005-06-30 | 2005-12-21 | 宝山钢铁股份有限公司 | 热轧成品小圆钢表面耳子缺陷的消除方法 |
US7434435B2 (en) * | 2003-09-04 | 2008-10-14 | Sms Demag Ag | Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
CN102323388A (zh) * | 2011-05-18 | 2012-01-18 | 河北钢铁股份有限公司邯郸分公司 | 一种卷板边部直裂纹产生原因的判断方法 |
CN103817493A (zh) * | 2013-12-30 | 2014-05-28 | 江苏界达特异新材料股份有限公司 | 热轧、辊压在线成形无缝异型管的制备方法及其制造设备 |
CN104141097A (zh) * | 2014-05-19 | 2014-11-12 | 江阴市液压油管有限公司 | 一种高压油管用热轧圆钢及其制造方法 |
CN107096795A (zh) * | 2017-05-23 | 2017-08-29 | 宁波钢铁有限公司 | 一种减少热轧带钢边部缺陷的制造方法 |
-
2017
- 2017-12-28 CN CN201711457102.6A patent/CN108176717B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09155427A (ja) * | 1995-12-06 | 1997-06-17 | Kawasaki Steel Corp | ゴムロールの再生補修方法および金属帯搬送用ゴムロール並びに金属帯液絞り用ゴムロール |
US7434435B2 (en) * | 2003-09-04 | 2008-10-14 | Sms Demag Ag | Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
CN1709639A (zh) * | 2005-06-30 | 2005-12-21 | 宝山钢铁股份有限公司 | 热轧成品小圆钢表面耳子缺陷的消除方法 |
CN102323388A (zh) * | 2011-05-18 | 2012-01-18 | 河北钢铁股份有限公司邯郸分公司 | 一种卷板边部直裂纹产生原因的判断方法 |
CN103817493A (zh) * | 2013-12-30 | 2014-05-28 | 江苏界达特异新材料股份有限公司 | 热轧、辊压在线成形无缝异型管的制备方法及其制造设备 |
CN104141097A (zh) * | 2014-05-19 | 2014-11-12 | 江阴市液压油管有限公司 | 一种高压油管用热轧圆钢及其制造方法 |
CN107096795A (zh) * | 2017-05-23 | 2017-08-29 | 宁波钢铁有限公司 | 一种减少热轧带钢边部缺陷的制造方法 |
Non-Patent Citations (1)
Title |
---|
电磁纯铁圆钢表面裂纹成因分析;王新宇;《山西冶金》;20151031;第41,42,45页 |
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Inventor after: Liu Rongquan Inventor after: Xu Li Inventor after: Xu Sheng Inventor after: Zhu Chunle Inventor after: Lv Jiyong Inventor after: Hu Jing Inventor after: Chen Zhenyong Inventor before: Liu Rongquan Inventor before: Xu Li Inventor before: Xu Sheng Inventor before: Zhu Chunle Inventor before: Lv Jiyong Inventor before: Hu Jing Inventor before: Chen Zhenyong |
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