CN101946017A - 低铁损单向性电磁钢板及其制造方法 - Google Patents
低铁损单向性电磁钢板及其制造方法 Download PDFInfo
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- CN101946017A CN101946017A CN2009801055371A CN200980105537A CN101946017A CN 101946017 A CN101946017 A CN 101946017A CN 2009801055371 A CN2009801055371 A CN 2009801055371A CN 200980105537 A CN200980105537 A CN 200980105537A CN 101946017 A CN101946017 A CN 101946017A
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- China
- Prior art keywords
- steel plate
- groove
- way electromagnetic
- electromagnetic steel
- tensile stress
- Prior art date
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Classifications
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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
-
- 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
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
- H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/38—Heating by cathodic discharges
-
- 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
-
- 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
- C21D2221/00—Treating localised areas of an article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008037541 | 2008-02-19 | ||
JP2008-037541 | 2008-02-19 | ||
PCT/JP2009/052414 WO2009104521A1 (ja) | 2008-02-19 | 2009-02-13 | 低鉄損一方向性電磁鋼板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101946017A true CN101946017A (zh) | 2011-01-12 |
CN101946017B CN101946017B (zh) | 2013-06-05 |
Family
ID=40985403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801055371A Active CN101946017B (zh) | 2008-02-19 | 2009-02-13 | 低铁损单向性电磁钢板的制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8034196B2 (zh) |
JP (1) | JP4593678B2 (zh) |
KR (1) | KR101234452B1 (zh) |
CN (1) | CN101946017B (zh) |
WO (1) | WO2009104521A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019184104A1 (zh) * | 2018-03-30 | 2019-10-03 | 宝山钢铁股份有限公司 | 一种耐热磁畴细化型取向硅钢及其制造方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011125672A1 (ja) * | 2010-04-01 | 2011-10-13 | 新日本製鐵株式会社 | 方向性電磁鋼板及びその製造方法 |
BR112013004050B1 (pt) * | 2010-08-06 | 2019-07-02 | Jfe Steel Corporation | CHAPA de aço para fins elétricos com grão orientado |
CA2807347C (en) * | 2010-08-06 | 2015-01-27 | Jfe Steel Corporation | Grain oriented electrical steel sheet |
KR101345469B1 (ko) * | 2010-09-09 | 2013-12-27 | 신닛테츠스미킨 카부시키카이샤 | 방향성 전자기 강판 및 그 제조 방법 |
FR2965921B1 (fr) * | 2010-10-11 | 2012-12-14 | Commissariat Energie Atomique | Procede de mesure de l'orientation et de la deformation elastique de grains dans des materiaux multicristallins |
CN101979676B (zh) * | 2010-11-26 | 2012-02-08 | 武汉钢铁(集团)公司 | 通过激光刻痕改善取向硅钢磁性能的方法 |
TR201808211T4 (tr) * | 2013-07-24 | 2018-07-23 | Posco | Tane yönlendirilmiş elektrikli çelik levha ve bunun üretimine yönelik yöntem. |
RU2529260C1 (ru) * | 2013-09-10 | 2014-09-27 | Олег Иванович Квасенков | Способ производства фруктового соуса |
RU2569260C2 (ru) * | 2014-04-08 | 2015-11-20 | Владимир Иванович Пудов | Способ изготовления анизотропной электротехнической стали |
JP6315084B2 (ja) * | 2014-05-09 | 2018-04-25 | 新日鐵住金株式会社 | 低鉄損で低磁歪の方向性電磁鋼板 |
RU2661977C1 (ru) * | 2014-07-03 | 2018-07-23 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Устройство лазерной обработки |
WO2017017908A1 (ja) * | 2015-07-28 | 2017-02-02 | Jfeスチール株式会社 | 線状溝形成方法および線状溝形成装置 |
KR101884429B1 (ko) | 2016-12-22 | 2018-08-01 | 주식회사 포스코 | 방향성 전기강판 및 그 자구미세화 방법 |
KR20180112354A (ko) * | 2017-04-03 | 2018-10-12 | 삼성전기주식회사 | 자성 시트 및 이를 포함하는 무선 전력 충전 장치 |
KR102044320B1 (ko) * | 2017-12-26 | 2019-11-13 | 주식회사 포스코 | 방향성 전기강판 및 그 자구미세화 방법 |
RU2748773C1 (ru) * | 2018-02-09 | 2021-05-31 | Ниппон Стил Корпорейшн | Электротехнический стальной лист с ориентированной зеренной структурой и способ его производства |
RU2685427C1 (ru) * | 2018-06-20 | 2019-04-18 | Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Автоматики Им.Н.Л.Духова" (Фгуп "Внииа") | Способ лазерной обработки неметаллических пластин |
RU2691923C1 (ru) * | 2018-10-25 | 2019-06-18 | Федеральное Государственное Унитарное Предприятие "Всероссийский Научно-Исследовательский Институт Автоматики Им.Н.Л.Духова" (Фгуп "Внииа") | Способ лазерной обработки неметаллических пластин |
CN114200102B (zh) * | 2020-08-28 | 2023-11-14 | 宝山钢铁股份有限公司 | 确定与带钢电磁特性相关的物理参数的测量装置及方法 |
WO2024111628A1 (ja) * | 2022-11-22 | 2024-05-30 | 日本製鉄株式会社 | 鉄損特性に優れた方向性電磁鋼板 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5518566A (en) | 1978-07-26 | 1980-02-08 | Nippon Steel Corp | Improving method for iron loss characteristic of directional electrical steel sheet |
US4552596A (en) | 1978-07-26 | 1985-11-12 | Nippon Steel Corporation | Grain-oriented electromagnetic steel sheet with improved watt loss |
US4456812A (en) * | 1982-07-30 | 1984-06-26 | Armco Inc. | Laser treatment of electrical steel |
JPS61117218A (ja) | 1984-11-10 | 1986-06-04 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
SE465129B (sv) * | 1984-11-10 | 1991-07-29 | Nippon Steel Corp | Kornorienterad staaltunnplaat foer elektriska aendamaal med laag wattfoerlust efter avspaenningsgloedgning samt foerfarande foer framstaellning av plaaten |
JP3369724B2 (ja) | 1994-05-27 | 2003-01-20 | 川崎製鉄株式会社 | 鉄損の低い方向性電磁鋼板 |
JP4184513B2 (ja) | 1998-12-04 | 2008-11-19 | 新日本製鐵株式会社 | 一方向性電磁鋼板の製造方法 |
JP4015875B2 (ja) | 2002-04-11 | 2007-11-28 | 新日本製鐵株式会社 | 低鉄損方向性電磁鋼板の製造方法 |
JP4818574B2 (ja) | 2003-05-13 | 2011-11-16 | 新日本製鐵株式会社 | 絶縁皮膜密着性に優れかつ鉄損の極めて低い方向性電磁鋼板の製造方法 |
JP4344264B2 (ja) * | 2004-03-08 | 2009-10-14 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板 |
JP4276618B2 (ja) * | 2004-12-08 | 2009-06-10 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板 |
JP5241095B2 (ja) * | 2006-11-21 | 2013-07-17 | 新日鐵住金株式会社 | 低鉄損一方向性電磁鋼板 |
-
2009
- 2009-02-13 KR KR1020107018295A patent/KR101234452B1/ko active IP Right Grant
- 2009-02-13 JP JP2009554286A patent/JP4593678B2/ja active Active
- 2009-02-13 CN CN2009801055371A patent/CN101946017B/zh active Active
- 2009-02-13 US US12/808,354 patent/US8034196B2/en active Active
- 2009-02-13 WO PCT/JP2009/052414 patent/WO2009104521A1/ja active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019184104A1 (zh) * | 2018-03-30 | 2019-10-03 | 宝山钢铁股份有限公司 | 一种耐热磁畴细化型取向硅钢及其制造方法 |
US11633809B2 (en) | 2018-03-30 | 2023-04-25 | Baoshan Iron & Steel Co., Ltd. | Grain-oriented silicon steel having heat-resistant magnetic domain and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
US8034196B2 (en) | 2011-10-11 |
KR101234452B1 (ko) | 2013-02-18 |
US20100279141A1 (en) | 2010-11-04 |
WO2009104521A1 (ja) | 2009-08-27 |
JP4593678B2 (ja) | 2010-12-08 |
JPWO2009104521A1 (ja) | 2011-06-23 |
KR20100102725A (ko) | 2010-09-24 |
CN101946017B (zh) | 2013-06-05 |
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ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130319 |
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Effective date of registration: 20130319 Address after: Tokyo, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan Applicant before: Nippon Steel Corporation |
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Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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