CN113059002A - 消除硅钢边部翘皮的方法及硅钢 - Google Patents
消除硅钢边部翘皮的方法及硅钢 Download PDFInfo
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- CN113059002A CN113059002A CN202110187798.5A CN202110187798A CN113059002A CN 113059002 A CN113059002 A CN 113059002A CN 202110187798 A CN202110187798 A CN 202110187798A CN 113059002 A CN113059002 A CN 113059002A
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- China
- Prior art keywords
- silicon steel
- side pressure
- plate blank
- edge
- slab
- 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.)
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000005096 rolling process Methods 0.000 claims abstract description 75
- 230000007547 defect Effects 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000007665 sagging Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 238000009749 continuous casting Methods 0.000 description 18
- 238000005098 hot rolling Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- ZKSQHBGSFZJRBE-UHFFFAOYSA-N [Si].[C].[Fe] Chemical compound [Si].[C].[Fe] ZKSQHBGSFZJRBE-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110187798.5A CN113059002B (zh) | 2021-02-18 | 2021-02-18 | 消除硅钢边部翘皮的方法及硅钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110187798.5A CN113059002B (zh) | 2021-02-18 | 2021-02-18 | 消除硅钢边部翘皮的方法及硅钢 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113059002A true CN113059002A (zh) | 2021-07-02 |
CN113059002B CN113059002B (zh) | 2022-06-14 |
Family
ID=76558774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110187798.5A Active CN113059002B (zh) | 2021-02-18 | 2021-02-18 | 消除硅钢边部翘皮的方法及硅钢 |
Country Status (1)
Country | Link |
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CN (1) | CN113059002B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013066928A (ja) * | 2011-09-26 | 2013-04-18 | Toshiba Mitsubishi-Electric Industrial System Corp | 制御装置、制御方法及び制御プログラム |
CN103667881A (zh) * | 2013-12-19 | 2014-03-26 | 武汉钢铁(集团)公司 | 高磁感取向硅钢的生产方法 |
CN204234461U (zh) * | 2014-10-30 | 2015-04-01 | 宝山钢铁股份有限公司 | 一种能消除带钢表面点线状缺陷的立辊 |
CN109261717A (zh) * | 2018-09-05 | 2019-01-25 | 鞍钢股份有限公司 | 一种冷轧硅钢生产中改进产品边部质量的轧制方法 |
CN109772898A (zh) * | 2019-01-09 | 2019-05-21 | 本钢板材股份有限公司 | 消除热连轧带钢边部翘皮缺陷的方法及该方法生产的带钢 |
CN110000221A (zh) * | 2019-04-09 | 2019-07-12 | 鞍钢股份有限公司 | 一种改善无取向硅钢热轧卷边部线状翘皮缺陷的方法 |
CN111633026A (zh) * | 2020-05-21 | 2020-09-08 | 武汉钢铁有限公司 | 一种减少热轧中高碳合金钢边部线状缺陷的控制方法 |
CN112080690A (zh) * | 2020-08-24 | 2020-12-15 | 马鞍山钢铁股份有限公司 | 一种dc06汽车板热轧带钢及其边部翘皮缺陷的控制方法 |
-
2021
- 2021-02-18 CN CN202110187798.5A patent/CN113059002B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013066928A (ja) * | 2011-09-26 | 2013-04-18 | Toshiba Mitsubishi-Electric Industrial System Corp | 制御装置、制御方法及び制御プログラム |
CN103667881A (zh) * | 2013-12-19 | 2014-03-26 | 武汉钢铁(集团)公司 | 高磁感取向硅钢的生产方法 |
CN204234461U (zh) * | 2014-10-30 | 2015-04-01 | 宝山钢铁股份有限公司 | 一种能消除带钢表面点线状缺陷的立辊 |
CN109261717A (zh) * | 2018-09-05 | 2019-01-25 | 鞍钢股份有限公司 | 一种冷轧硅钢生产中改进产品边部质量的轧制方法 |
CN109772898A (zh) * | 2019-01-09 | 2019-05-21 | 本钢板材股份有限公司 | 消除热连轧带钢边部翘皮缺陷的方法及该方法生产的带钢 |
CN110000221A (zh) * | 2019-04-09 | 2019-07-12 | 鞍钢股份有限公司 | 一种改善无取向硅钢热轧卷边部线状翘皮缺陷的方法 |
CN111633026A (zh) * | 2020-05-21 | 2020-09-08 | 武汉钢铁有限公司 | 一种减少热轧中高碳合金钢边部线状缺陷的控制方法 |
CN112080690A (zh) * | 2020-08-24 | 2020-12-15 | 马鞍山钢铁股份有限公司 | 一种dc06汽车板热轧带钢及其边部翘皮缺陷的控制方法 |
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CN113059002B (zh) | 2022-06-14 |
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CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee after: Jiangsu Shagang Steel Co.,Ltd. Country or region after: China Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Address before: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Country or region before: China Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. |
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