CN106435134B - 一种硅钢片的生产工艺 - Google Patents
一种硅钢片的生产工艺 Download PDFInfo
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- CN106435134B CN106435134B CN201610941104.1A CN201610941104A CN106435134B CN 106435134 B CN106435134 B CN 106435134B CN 201610941104 A CN201610941104 A CN 201610941104A CN 106435134 B CN106435134 B CN 106435134B
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- China
- Prior art keywords
- temperature
- silicon steel
- steel sheet
- production technology
- annealing
- Prior art date
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000005516 engineering process Methods 0.000 title claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 46
- 239000010959 steel Substances 0.000 claims description 46
- 238000000137 annealing Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000005097 cold rolling Methods 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 20
- 230000009467 reduction Effects 0.000 claims description 20
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009749 continuous casting Methods 0.000 claims description 15
- 239000003112 inhibitor Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 10
- 238000005554 pickling Methods 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 238000005272 metallurgy Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000010731 rolling oil Substances 0.000 claims description 5
- 238000005204 segregation Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 238000005480 shot peening Methods 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005261 decarburization Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 6
- 230000004907 flux Effects 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- -1 and 3% Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1222—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610941104.1A CN106435134B (zh) | 2016-11-02 | 2016-11-02 | 一种硅钢片的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610941104.1A CN106435134B (zh) | 2016-11-02 | 2016-11-02 | 一种硅钢片的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106435134A CN106435134A (zh) | 2017-02-22 |
CN106435134B true CN106435134B (zh) | 2018-07-06 |
Family
ID=58178825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610941104.1A Active CN106435134B (zh) | 2016-11-02 | 2016-11-02 | 一种硅钢片的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106435134B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107368646A (zh) * | 2017-07-18 | 2017-11-21 | 包头钢铁(集团)有限责任公司 | 一种数值模拟计算混钢坯结果的验证方法 |
CN107675190A (zh) * | 2017-08-21 | 2018-02-09 | 全球能源互联网研究院有限公司 | 一种提高超薄取向硅钢磁性能的方法 |
CN109048374B (zh) * | 2018-09-27 | 2020-11-03 | 浙江华赢特钢科技有限公司 | 一种硅钢片一体成型设备及工艺流程 |
CN109868349B (zh) * | 2019-04-04 | 2020-02-11 | 中山市中圣金属板带科技有限公司 | 一种采用超快冷工艺生产全工艺冷轧无取向电工钢35wd1900的方法 |
CN110551886A (zh) * | 2019-08-07 | 2019-12-10 | 包头威丰新材料有限公司 | 一种取向硅钢退火工艺 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139679A (ja) * | 1984-12-11 | 1986-06-26 | Nippon Steel Corp | 低鉄損の方向性電磁鋼板の製造法 |
EP0215134A1 (en) * | 1985-02-22 | 1987-03-25 | Kawasaki Steel Corporation | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
CN1073728A (zh) * | 1991-12-26 | 1993-06-30 | 浦项综合制铁株式会社 | 制造具有强磁性的高磁通密度取向性硅钢片的方法 |
JPH10245629A (ja) * | 1997-03-06 | 1998-09-14 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
CN101353760A (zh) * | 2007-07-23 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢及其生产方法 |
CN101368246A (zh) * | 2007-08-17 | 2009-02-18 | 鞍钢股份有限公司 | 一种中薄板坯生产取向硅钢的方法 |
CN101845582A (zh) * | 2009-03-26 | 2010-09-29 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢产品的生产方法 |
CN102041440A (zh) * | 2011-01-16 | 2011-05-04 | 首钢总公司 | 一种高磁感取向硅钢的生产方法 |
CN102758127A (zh) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | 具有优异磁性能和良好底层的高磁感取向硅钢生产方法 |
CN102787276A (zh) * | 2012-08-30 | 2012-11-21 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢及其制造方法 |
CN103540846A (zh) * | 2013-08-27 | 2014-01-29 | 国家电网公司 | 一种薄规格、超低铁损、低噪声高磁感取向硅钢片及其制备方法 |
CN105950966A (zh) * | 2016-06-23 | 2016-09-21 | 钢铁研究总院 | 采用固有抑制剂法和铸坯低温加热工艺生产Hi-B钢的方法 |
-
2016
- 2016-11-02 CN CN201610941104.1A patent/CN106435134B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139679A (ja) * | 1984-12-11 | 1986-06-26 | Nippon Steel Corp | 低鉄損の方向性電磁鋼板の製造法 |
EP0215134A1 (en) * | 1985-02-22 | 1987-03-25 | Kawasaki Steel Corporation | Process for producing unidirectional silicon steel plate with extraordinarily low iron loss |
CN1073728A (zh) * | 1991-12-26 | 1993-06-30 | 浦项综合制铁株式会社 | 制造具有强磁性的高磁通密度取向性硅钢片的方法 |
JPH10245629A (ja) * | 1997-03-06 | 1998-09-14 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
CN101353760A (zh) * | 2007-07-23 | 2009-01-28 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢及其生产方法 |
CN101368246A (zh) * | 2007-08-17 | 2009-02-18 | 鞍钢股份有限公司 | 一种中薄板坯生产取向硅钢的方法 |
CN101845582A (zh) * | 2009-03-26 | 2010-09-29 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢产品的生产方法 |
CN102041440A (zh) * | 2011-01-16 | 2011-05-04 | 首钢总公司 | 一种高磁感取向硅钢的生产方法 |
CN102758127A (zh) * | 2011-04-28 | 2012-10-31 | 宝山钢铁股份有限公司 | 具有优异磁性能和良好底层的高磁感取向硅钢生产方法 |
CN102787276A (zh) * | 2012-08-30 | 2012-11-21 | 宝山钢铁股份有限公司 | 一种高磁感取向硅钢及其制造方法 |
CN103540846A (zh) * | 2013-08-27 | 2014-01-29 | 国家电网公司 | 一种薄规格、超低铁损、低噪声高磁感取向硅钢片及其制备方法 |
CN105950966A (zh) * | 2016-06-23 | 2016-09-21 | 钢铁研究总院 | 采用固有抑制剂法和铸坯低温加热工艺生产Hi-B钢的方法 |
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CN106435134A (zh) | 2017-02-22 |
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Address after: 314000 Chuangye Road, Shimen Town Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Huaying New Material Technology Co.,Ltd. Address before: 314000 Chuangye Road, Shimen Town Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HUAYING SPECIAL STEEL TECHNOLOGY CO.,LTD. |
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Address after: 314000 Chuangye Road, Shimen Town Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Huaying New Materials Technology Co.,Ltd. Country or region after: China Address before: 314000 Chuangye Road, Shimen Town Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Huaying New Material Technology Co.,Ltd. Country or region before: China |
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