CN104141092B - 一种立体卷铁芯变压器用无取向电工钢及其生产方法 - Google Patents
一种立体卷铁芯变压器用无取向电工钢及其生产方法 Download PDFInfo
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- CN104141092B CN104141092B CN201410340009.7A CN201410340009A CN104141092B CN 104141092 B CN104141092 B CN 104141092B CN 201410340009 A CN201410340009 A CN 201410340009A CN 104141092 B CN104141092 B CN 104141092B
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- oriented electrical
- iron core
- electrical steel
- annealing
- core transformer
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000137 annealing Methods 0.000 claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 238000007670 refining Methods 0.000 claims abstract description 20
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000009749 continuous casting Methods 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 9
- 238000005098 hot rolling Methods 0.000 claims abstract description 8
- 238000003723 Smelting Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 5
- 230000023556 desulfurization Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000005554 pickling Methods 0.000 claims description 5
- 239000003755 preservative agent Substances 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 238000010977 unit operation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000005261 decarburization Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008246 gaseous mixture Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
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CN201410340009.7A CN104141092B (zh) | 2014-07-17 | 2014-07-17 | 一种立体卷铁芯变压器用无取向电工钢及其生产方法 |
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CN201410340009.7A CN104141092B (zh) | 2014-07-17 | 2014-07-17 | 一种立体卷铁芯变压器用无取向电工钢及其生产方法 |
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CN104141092A CN104141092A (zh) | 2014-11-12 |
CN104141092B true CN104141092B (zh) | 2016-05-18 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106011423B (zh) * | 2016-06-15 | 2018-08-31 | 南阳师范学院 | 一种冷轧无取向电工钢的带温轧制工艺 |
CN106676237B (zh) * | 2016-12-14 | 2018-08-10 | 北京首钢股份有限公司 | 一种消除无取向电工钢表面裂纹缺陷的方法 |
CN108018485B (zh) * | 2017-10-24 | 2019-11-29 | 北京首钢股份有限公司 | 生产退火板的方法 |
DE102018201618A1 (de) * | 2018-02-02 | 2019-08-08 | Thyssenkrupp Ag | Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband |
DE102018201622A1 (de) | 2018-02-02 | 2019-08-08 | Thyssenkrupp Ag | Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband |
CN109182707A (zh) * | 2018-11-28 | 2019-01-11 | 攀钢集团攀枝花钢铁研究院有限公司 | 无取向电工钢热轧板的生产方法 |
CN109517960A (zh) * | 2018-11-28 | 2019-03-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 无取向硅钢的生产方法 |
CN110106447B (zh) * | 2019-04-28 | 2020-09-29 | 首钢智新迁安电磁材料有限公司 | 一种高磁感无取向电工钢及其制备方法 |
CN109943766B (zh) * | 2019-04-30 | 2020-06-09 | 马鞍山钢铁股份有限公司 | 一种变压器用无取向硅钢及其制备方法 |
CN112921164B (zh) * | 2021-01-22 | 2022-10-11 | 马鞍山钢铁股份有限公司 | 一种低铁损高磁导率无取向电工钢及其生产方法 |
CN113403455B (zh) * | 2021-06-17 | 2024-03-19 | 张家港扬子江冷轧板有限公司 | 无取向硅钢的生产方法 |
CN113403537B (zh) * | 2021-06-17 | 2023-01-31 | 江苏省沙钢钢铁研究院有限公司 | 无取向硅钢及其生产方法 |
CN116445808A (zh) * | 2022-01-07 | 2023-07-18 | 宝山钢铁股份有限公司 | 一种磁性能优良的无取向电工钢板及其制造方法 |
CN114990448B (zh) * | 2022-06-21 | 2023-07-07 | 湖南华菱涟源钢铁有限公司 | 无取向电工钢材及其制备方法 |
CN115404410B (zh) * | 2022-09-23 | 2024-01-16 | 马鞍山钢铁股份有限公司 | 一种消除应力退火后磁性能优良的无取向硅钢及其制造方法 |
CN117305680B (zh) * | 2023-11-30 | 2024-03-05 | 江苏省沙钢钢铁研究院有限公司 | 高Al无取向硅钢卷绕铁芯及其制备方法 |
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JP4358550B2 (ja) * | 2003-05-07 | 2009-11-04 | 新日本製鐵株式会社 | 圧延方向とその板面内垂直方向磁気特性の優れた無方向性電磁鋼板の製造方法 |
CN101654757B (zh) * | 2008-08-20 | 2012-09-19 | 宝山钢铁股份有限公司 | 涂层半工艺无取向电工钢板及制造方法 |
CN102676914B (zh) * | 2012-05-09 | 2014-10-29 | 首钢总公司 | 一种冷轧无取向电工钢的制备方法 |
CN103882211B (zh) * | 2012-12-21 | 2016-03-02 | 鞍钢股份有限公司 | 冷轧无取向电工钢薄带的退火方法 |
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Effective date of registration: 20180504 Address after: 064400 No. 025, Zhao an street, western industrial area, Qian'an, Tangshan City, Hebei Patentee after: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Address before: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee before: BEIJING SHOUGANG Co.,Ltd. |
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Address after: 064400 No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province Patentee after: Shougang Zhixin Electromagnetic Materials (Qian'an) Co.,Ltd. Country or region after: China Address before: 064400 No. 025, Zhao an street, western industrial area, Qian'an, Tangshan City, Hebei Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Country or region before: China |