CN103128112A - 无酸洗连续通过拉伸平整退火线的冷轧取向硅钢生产方法 - Google Patents
无酸洗连续通过拉伸平整退火线的冷轧取向硅钢生产方法 Download PDFInfo
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- CN103128112A CN103128112A CN2012103274038A CN201210327403A CN103128112A CN 103128112 A CN103128112 A CN 103128112A CN 2012103274038 A CN2012103274038 A CN 2012103274038A CN 201210327403 A CN201210327403 A CN 201210327403A CN 103128112 A CN103128112 A CN 103128112A
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- Prior art keywords
- silicon steel
- stretching
- production method
- cold
- acid
- 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 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002253 acid Substances 0.000 title abstract description 13
- 238000005097 cold rolling Methods 0.000 title abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 30
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- 239000010703 silicon Substances 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000395 magnesium oxide Substances 0.000 claims description 15
- 238000005554 pickling Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007796 conventional method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 8
- 238000005201 scrubbing Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010306 acid treatment Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010583 slow cooling Methods 0.000 abstract 1
- 238000000137 annealing Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 4
- 239000000391 magnesium silicate Substances 0.000 description 4
- 229910052919 magnesium silicate Inorganic materials 0.000 description 4
- 235000019792 magnesium silicate Nutrition 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Images
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210327403.8A CN103128112B (zh) | 2012-08-31 | 2012-08-31 | 无酸洗连续通过拉伸平整退火线的冷轧取向硅钢生产方法 |
Applications Claiming Priority (1)
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CN201210327403.8A CN103128112B (zh) | 2012-08-31 | 2012-08-31 | 无酸洗连续通过拉伸平整退火线的冷轧取向硅钢生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103128112A true CN103128112A (zh) | 2013-06-05 |
CN103128112B CN103128112B (zh) | 2015-05-20 |
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Family Applications (1)
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CN201210327403.8A Active CN103128112B (zh) | 2012-08-31 | 2012-08-31 | 无酸洗连续通过拉伸平整退火线的冷轧取向硅钢生产方法 |
Country Status (1)
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CN (1) | CN103128112B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831267A (zh) * | 2015-04-23 | 2015-08-12 | 包头市威丰电磁材料有限责任公司 | 冷轧取向硅钢氧化镁涂层生产工艺 |
CN113211325A (zh) * | 2021-05-07 | 2021-08-06 | 包头市威丰稀土电磁材料股份有限公司 | 一种物理喷砂方式制备取向硅钢薄带无底层原料的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527408A (en) * | 1978-08-15 | 1980-02-27 | Nippon Steel Corp | Cold rolling method of steel hoop |
JPS63119925A (ja) * | 1986-11-07 | 1988-05-24 | Kawasaki Steel Corp | 一方向性けい素鋼板の冷間タンデム圧延方法 |
JPH0252101A (ja) * | 1988-08-11 | 1990-02-21 | Kawasaki Steel Corp | 方向性けい素鋼板の冷間圧延方法及びその装置 |
EP1005926A2 (en) * | 1998-11-30 | 2000-06-07 | Danieli Wean, a division of Danieli Corporation | Process and apparatus for cleaning metal strip |
CN1962105A (zh) * | 2006-11-15 | 2007-05-16 | 武汉钢铁(集团)公司 | 平整机、使用该平整机的热轧带钢无酸除锈装置及方法 |
CN102151705A (zh) * | 2010-12-30 | 2011-08-17 | 天津市润杰创新环保科技有限公司 | 免酸洗去除钢带氧化皮装置及去除钢带氧化皮的方法 |
CN102560048A (zh) * | 2010-12-17 | 2012-07-11 | 鞍钢股份有限公司 | 一种普通取向硅钢的制备工艺 |
-
2012
- 2012-08-31 CN CN201210327403.8A patent/CN103128112B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5527408A (en) * | 1978-08-15 | 1980-02-27 | Nippon Steel Corp | Cold rolling method of steel hoop |
JPS63119925A (ja) * | 1986-11-07 | 1988-05-24 | Kawasaki Steel Corp | 一方向性けい素鋼板の冷間タンデム圧延方法 |
JPH0252101A (ja) * | 1988-08-11 | 1990-02-21 | Kawasaki Steel Corp | 方向性けい素鋼板の冷間圧延方法及びその装置 |
EP1005926A2 (en) * | 1998-11-30 | 2000-06-07 | Danieli Wean, a division of Danieli Corporation | Process and apparatus for cleaning metal strip |
CN1962105A (zh) * | 2006-11-15 | 2007-05-16 | 武汉钢铁(集团)公司 | 平整机、使用该平整机的热轧带钢无酸除锈装置及方法 |
CN102560048A (zh) * | 2010-12-17 | 2012-07-11 | 鞍钢股份有限公司 | 一种普通取向硅钢的制备工艺 |
CN102151705A (zh) * | 2010-12-30 | 2011-08-17 | 天津市润杰创新环保科技有限公司 | 免酸洗去除钢带氧化皮装置及去除钢带氧化皮的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831267A (zh) * | 2015-04-23 | 2015-08-12 | 包头市威丰电磁材料有限责任公司 | 冷轧取向硅钢氧化镁涂层生产工艺 |
CN104831267B (zh) * | 2015-04-23 | 2017-12-12 | 包头市威丰稀土电磁材料股份有限公司 | 冷轧取向硅钢氧化镁涂层生产工艺 |
CN113211325A (zh) * | 2021-05-07 | 2021-08-06 | 包头市威丰稀土电磁材料股份有限公司 | 一种物理喷砂方式制备取向硅钢薄带无底层原料的方法 |
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CN103128112B (zh) | 2015-05-20 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Acid washing-free continuously passing through stretching flattening annealed wire cold rolling oriented silicon steel production method Effective date of registration: 20161220 Granted publication date: 20150520 Pledgee: Bank of China Limited by Share Ltd. Xianyou branch Pledgor: XINWANXIN (FUJIAN) PRECISION SHEET Co.,Ltd. Registration number: 2016350000150 |
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Date of cancellation: 20190110 Granted publication date: 20150520 Pledgee: Bank of China Limited by Share Ltd. Xianyou branch Pledgor: XINWANXIN (FUJIAN) PRECISION SHEET Co.,Ltd. Registration number: 2016350000150 |
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Denomination of invention: Production method of cold rolled oriented silicon steel without pickling continuous drawing and leveling annealing line Effective date of registration: 20210825 Granted publication date: 20150520 Pledgee: Agricultural Bank of China Limited Xianyou County sub branch Pledgor: XINWANXIN (FUJIAN) PRECISION SHEET Co.,Ltd. Registration number: Y2021980008282 |
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Date of cancellation: 20230106 Granted publication date: 20150520 Pledgee: Agricultural Bank of China Limited Xianyou County sub branch Pledgor: XINWANXIN (FUJIAN) PRECISION SHEET Co.,Ltd. Registration number: Y2021980008282 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production method of cold-rolled oriented silicon steel without acid washing and continuous stretching and leveling annealing line Granted publication date: 20150520 Pledgee: China Co truction Bank Corp Xianyou branch Pledgor: XINWANXIN (FUJIAN) PRECISION SHEET Co.,Ltd. Registration number: Y2024980001151 |
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