CN103097557A - 方向性电磁钢板及其制造方法 - Google Patents
方向性电磁钢板及其制造方法 Download PDFInfo
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- CN103097557A CN103097557A CN201180042870XA CN201180042870A CN103097557A CN 103097557 A CN103097557 A CN 103097557A CN 201180042870X A CN201180042870X A CN 201180042870XA CN 201180042870 A CN201180042870 A CN 201180042870A CN 103097557 A CN103097557 A CN 103097557A
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- steel sheet
- laser beam
- grain
- groove
- silicon steel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
-
- 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
-
- 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
- C21D8/1266—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 between cold rolling steps
-
- 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
-
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
- H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
Abstract
Description
B8的平均值(T) | W17/50的平均值(W/kg) | Ir的平均值 | |
实施例No.1 | 1.89 | 0.74 | 0.5 |
实施例No.2 | 1.90 | 0.76 | 0.9 |
实施例No.3 | 1.87 | 0.75 | 0.1 |
比较例No.1 | 1.88 | 0.77 | 1.0 |
比较例No.2 | 1.91 | 0.83 | 1.0 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410268852.9A CN104099458B (zh) | 2010-09-09 | 2011-09-09 | 方向性电磁钢板的制造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2010-202394 | 2010-09-09 | ||
JP2010202394 | 2010-09-09 | ||
PCT/JP2011/070607 WO2012033197A1 (ja) | 2010-09-09 | 2011-09-09 | 方向性電磁鋼板及びその製造方法 |
Related Child Applications (1)
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CN201410268852.9A Division CN104099458B (zh) | 2010-09-09 | 2011-09-09 | 方向性电磁钢板的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103097557A true CN103097557A (zh) | 2013-05-08 |
CN103097557B CN103097557B (zh) | 2014-07-09 |
Family
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CN201410268852.9A Active CN104099458B (zh) | 2010-09-09 | 2011-09-09 | 方向性电磁钢板的制造方法 |
CN201180042870.XA Active CN103097557B (zh) | 2010-09-09 | 2011-09-09 | 方向性电磁钢板 |
Family Applications Before (1)
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CN201410268852.9A Active CN104099458B (zh) | 2010-09-09 | 2011-09-09 | 方向性电磁钢板的制造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8657968B2 (zh) |
EP (1) | EP2615184B1 (zh) |
JP (2) | JP5158285B2 (zh) |
KR (1) | KR101345469B1 (zh) |
CN (2) | CN104099458B (zh) |
BR (1) | BR112013005335B1 (zh) |
RU (1) | RU2509813C1 (zh) |
TW (1) | TWI417394B (zh) |
WO (1) | WO2012033197A1 (zh) |
Cited By (9)
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CN105185503A (zh) * | 2015-09-24 | 2015-12-23 | 国网智能电网研究院 | 一种电工钢板材及其制备方法 |
CN105451902A (zh) * | 2013-07-24 | 2016-03-30 | Posco公司 | 取向电工钢板及其制造方法 |
CN106795577A (zh) * | 2014-08-28 | 2017-05-31 | Posco公司 | 取向电工钢板及其磁畴细化方法和装置 |
CN107250392A (zh) * | 2015-04-20 | 2017-10-13 | 新日铁住金株式会社 | 方向性电磁钢板 |
CN107406903A (zh) * | 2015-04-20 | 2017-11-28 | 新日铁住金株式会社 | 方向性电磁钢板 |
CN108699616A (zh) * | 2015-12-30 | 2018-10-23 | Posco公司 | 定向电工钢板的磁畴细化方法及其装置 |
WO2019148742A1 (zh) * | 2018-01-31 | 2019-08-08 | 宝山钢铁股份有限公司 | 一种耐消除应力退火的低铁损取向硅钢的制造方法 |
CN111566232A (zh) * | 2018-01-31 | 2020-08-21 | 日本制铁株式会社 | 方向性电磁钢板 |
CN115485400A (zh) * | 2020-05-15 | 2022-12-16 | 杰富意钢铁株式会社 | 线状槽形成方法和方向性电磁钢板的制造方法 |
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IN2015DN02464A (zh) * | 2012-11-26 | 2015-09-04 | Nippon Steel & Sumitomo Metal Corp | |
TWI499776B (zh) * | 2014-05-23 | 2015-09-11 | China Steel Corp | 電磁鋼片劣化量測方法與其量測機台 |
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US10385418B2 (en) | 2015-04-20 | 2019-08-20 | Nippon Steel Corporation | Grain-oriented electrical steel sheet |
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2011
- 2011-09-09 CN CN201410268852.9A patent/CN104099458B/zh active Active
- 2011-09-09 US US13/816,773 patent/US8657968B2/en active Active
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CN105451902A (zh) * | 2013-07-24 | 2016-03-30 | Posco公司 | 取向电工钢板及其制造方法 |
CN106795577A (zh) * | 2014-08-28 | 2017-05-31 | Posco公司 | 取向电工钢板及其磁畴细化方法和装置 |
CN106795577B (zh) * | 2014-08-28 | 2019-03-15 | Posco公司 | 取向电工钢板及其磁畴细化方法和装置 |
CN107406903B (zh) * | 2015-04-20 | 2019-07-30 | 日本制铁株式会社 | 方向性电磁钢板 |
CN107250392A (zh) * | 2015-04-20 | 2017-10-13 | 新日铁住金株式会社 | 方向性电磁钢板 |
CN107406903A (zh) * | 2015-04-20 | 2017-11-28 | 新日铁住金株式会社 | 方向性电磁钢板 |
CN105185503B (zh) * | 2015-09-24 | 2018-01-19 | 国网智能电网研究院 | 一种电工钢板材及其制备方法 |
CN105185503A (zh) * | 2015-09-24 | 2015-12-23 | 国网智能电网研究院 | 一种电工钢板材及其制备方法 |
CN108699616A (zh) * | 2015-12-30 | 2018-10-23 | Posco公司 | 定向电工钢板的磁畴细化方法及其装置 |
WO2019148742A1 (zh) * | 2018-01-31 | 2019-08-08 | 宝山钢铁股份有限公司 | 一种耐消除应力退火的低铁损取向硅钢的制造方法 |
CN111566232A (zh) * | 2018-01-31 | 2020-08-21 | 日本制铁株式会社 | 方向性电磁钢板 |
US11459634B2 (en) | 2018-01-31 | 2022-10-04 | Baoshan Iron & Steel Co., Ltd. | Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel |
CN115485400A (zh) * | 2020-05-15 | 2022-12-16 | 杰富意钢铁株式会社 | 线状槽形成方法和方向性电磁钢板的制造方法 |
Also Published As
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US8657968B2 (en) | 2014-02-25 |
KR20130043232A (ko) | 2013-04-29 |
EP2615184A1 (en) | 2013-07-17 |
JPWO2012033197A1 (ja) | 2014-01-20 |
BR112013005335A2 (pt) | 2016-08-30 |
CN104099458A (zh) | 2014-10-15 |
EP2615184B1 (en) | 2015-08-05 |
US20130139932A1 (en) | 2013-06-06 |
TW201224158A (en) | 2012-06-16 |
RU2509813C1 (ru) | 2014-03-20 |
BR112013005335B1 (pt) | 2018-10-23 |
CN104099458B (zh) | 2016-05-11 |
JP5477438B2 (ja) | 2014-04-23 |
WO2012033197A1 (ja) | 2012-03-15 |
JP2013036121A (ja) | 2013-02-21 |
KR101345469B1 (ko) | 2013-12-27 |
CN103097557B (zh) | 2014-07-09 |
EP2615184A4 (en) | 2014-06-11 |
TWI417394B (zh) | 2013-12-01 |
JP5158285B2 (ja) | 2013-03-06 |
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