CN103415638B - 无方向性电磁钢板、其制造方法、电机铁心用层叠体及其制造方法 - Google Patents
无方向性电磁钢板、其制造方法、电机铁心用层叠体及其制造方法 Download PDFInfo
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- CN103415638B CN103415638B CN201280011271.6A CN201280011271A CN103415638B CN 103415638 B CN103415638 B CN 103415638B CN 201280011271 A CN201280011271 A CN 201280011271A CN 103415638 B CN103415638 B CN 103415638B
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- oriented electromagnetic
- electromagnetic steel
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Classifications
-
- 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
- H01F1/032—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 hard-magnetic materials
- H01F1/04—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 hard-magnetic materials metals or alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
-
- 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
- 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
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
- Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011179072 | 2011-08-18 | ||
JP2011179066 | 2011-08-18 | ||
JP2011-179066 | 2011-08-18 | ||
JP2011-179072 | 2011-08-18 | ||
PCT/JP2012/070909 WO2013024899A1 (ja) | 2011-08-18 | 2012-08-17 | 無方向性電磁鋼板、その製造方法、モータ鉄心用積層体及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103415638A CN103415638A (zh) | 2013-11-27 |
CN103415638B true CN103415638B (zh) | 2015-09-02 |
Family
ID=47715214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280011271.6A Active CN103415638B (zh) | 2011-08-18 | 2012-08-17 | 无方向性电磁钢板、其制造方法、电机铁心用层叠体及其制造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9721706B2 (zh) |
EP (2) | EP3173503B1 (zh) |
JP (1) | JP5321764B2 (zh) |
KR (1) | KR20130116332A (zh) |
CN (1) | CN103415638B (zh) |
HK (1) | HK1192593A1 (zh) |
PL (2) | PL3173503T3 (zh) |
TW (1) | TWI457449B (zh) |
WO (1) | WO2013024899A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150116908A (ko) * | 2011-08-18 | 2015-10-16 | 신닛테츠스미킨 카부시키카이샤 | 무방향성 전자기 강판, 그 제조 방법, 모터 철심용 적층체 및 그 제조 방법 |
JP6262599B2 (ja) * | 2013-11-29 | 2018-01-17 | 株式会社神戸製鋼所 | 軟磁性鋼材及びその製造方法、並びに軟磁性鋼材から得られる軟磁性部品 |
EP3290539B1 (en) * | 2015-04-27 | 2021-06-02 | Nippon Steel Corporation | Non-oriented magnetic steel sheet |
JP6679948B2 (ja) * | 2016-01-19 | 2020-04-15 | 日本製鉄株式会社 | 無方向性電磁鋼板及びその製造方法 |
BR112018075826B1 (pt) * | 2016-08-05 | 2022-08-16 | Nippon Steel Corporation | Chapa de aço elétrica não orientada, método de fabricação de chapa de aço elétrica não orientada e método de fabricação de núcleo de motor |
JP6658471B2 (ja) * | 2016-11-25 | 2020-03-04 | トヨタ自動車株式会社 | ロータコアの製造方法およびモータコアの製造方法 |
EP3570305A4 (en) * | 2017-01-10 | 2020-08-19 | Nippon Steel Corporation | COILED CORE AND METHOD FOR MANUFACTURING THE SAME |
RU2692146C1 (ru) * | 2018-05-25 | 2019-06-21 | Олег Михайлович Губанов | Способ получения изотропной электротехнической стали |
KR102164113B1 (ko) * | 2018-11-29 | 2020-10-13 | 주식회사 포스코 | 낮은 철손 및 우수한 표면품질을 갖는 무방향성 전기강판 및 그 제조방법 |
JP7115634B2 (ja) * | 2019-04-25 | 2022-08-09 | 日本製鉄株式会社 | 巻鉄心、及びその製造方法 |
KR102297751B1 (ko) * | 2019-12-18 | 2021-09-02 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR102438475B1 (ko) * | 2020-12-21 | 2022-09-01 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR20230095256A (ko) * | 2021-12-22 | 2023-06-29 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
KR20240012071A (ko) * | 2022-07-20 | 2024-01-29 | 현대제철 주식회사 | 무방향성 전기강판 및 그 제조 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1520464A (zh) * | 2001-06-28 | 2004-08-11 | ������������ʽ���� | 无方向性电磁钢板及其制造方法 |
CN102007226A (zh) * | 2008-04-14 | 2011-04-06 | 新日本制铁株式会社 | 高强度无方向性电磁钢板及其制造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH028346A (ja) | 1988-06-27 | 1990-01-11 | Nippon Steel Corp | 高張力電磁鋼板及びその製造方法 |
JP3305806B2 (ja) | 1993-05-21 | 2002-07-24 | 新日本製鐵株式会社 | 高張力無方向性電磁鋼板の製造方法 |
JP3239988B2 (ja) | 1996-06-28 | 2001-12-17 | 住友金属工業株式会社 | 磁気特性に優れた高強度無方向性電磁鋼板およびその製造方法 |
JPH1088298A (ja) | 1996-09-19 | 1998-04-07 | Nkk Corp | 無方向性電磁鋼板 |
JP3012826B2 (ja) | 1998-02-10 | 2000-02-28 | 新日本製鐵株式会社 | セミプロセス無方向性電磁鋼板 |
JP2004084053A (ja) | 2002-06-26 | 2004-03-18 | Nippon Steel Corp | 磁気特性の著しく優れた電磁鋼板とその製造方法 |
JP2004084083A (ja) | 2002-08-23 | 2004-03-18 | Nippon Petrochemicals Co Ltd | フィラメントが一方向に配列されたウェブの製造方法および該ウェブの製造装置 |
JP4352691B2 (ja) | 2002-12-05 | 2009-10-28 | Jfeスチール株式会社 | 打ち抜き性及び鉄損の優れた時効硬化性無方向性電磁鋼板、その製造方法及びそれを用いたローターの製造方法 |
US7513959B2 (en) | 2002-12-05 | 2009-04-07 | Jfe Steel Corporation | Non-oriented electrical steel sheet and method for manufacturing the same |
JP4833523B2 (ja) * | 2004-02-17 | 2011-12-07 | 新日本製鐵株式会社 | 電磁鋼板とその製造方法 |
JP4235132B2 (ja) | 2004-03-09 | 2009-03-11 | 新日本製鐵株式会社 | 磁気特性に優れた無方向性電磁鋼板の製造方法 |
JP4389691B2 (ja) | 2004-06-22 | 2009-12-24 | 住友金属工業株式会社 | 回転子用無方向性電磁鋼板およびその製造方法 |
DE102004042843A1 (de) | 2004-09-04 | 2006-03-09 | Bayer Materialscience Ag | Metallacetylacetonate als Umesterungskatalysatoren |
JP4589737B2 (ja) * | 2005-01-20 | 2010-12-01 | 新日本製鐵株式会社 | 粒成長後の磁気特性が優れたセミプロセス電磁鋼板およびその製造方法 |
JP4724431B2 (ja) * | 2005-02-08 | 2011-07-13 | 新日本製鐵株式会社 | 無方向性電磁鋼板 |
JP4349340B2 (ja) | 2005-08-04 | 2009-10-21 | 住友金属工業株式会社 | Cu含有無方向性電磁鋼板の製造方法 |
KR20150116908A (ko) * | 2011-08-18 | 2015-10-16 | 신닛테츠스미킨 카부시키카이샤 | 무방향성 전자기 강판, 그 제조 방법, 모터 철심용 적층체 및 그 제조 방법 |
-
2012
- 2012-08-17 CN CN201280011271.6A patent/CN103415638B/zh active Active
- 2012-08-17 PL PL16202320T patent/PL3173503T3/pl unknown
- 2012-08-17 US US13/982,691 patent/US9721706B2/en active Active
- 2012-08-17 KR KR1020137021485A patent/KR20130116332A/ko not_active Application Discontinuation
- 2012-08-17 JP JP2013510396A patent/JP5321764B2/ja active Active
- 2012-08-17 PL PL12824065T patent/PL2746418T3/pl unknown
- 2012-08-17 EP EP16202320.4A patent/EP3173503B1/en active Active
- 2012-08-17 WO PCT/JP2012/070909 patent/WO2013024899A1/ja active Application Filing
- 2012-08-17 EP EP12824065.2A patent/EP2746418B1/en active Active
- 2012-08-17 TW TW101129959A patent/TWI457449B/zh active
-
2014
- 2014-05-19 HK HK14104646.4A patent/HK1192593A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1520464A (zh) * | 2001-06-28 | 2004-08-11 | ������������ʽ���� | 无方向性电磁钢板及其制造方法 |
CN102007226A (zh) * | 2008-04-14 | 2011-04-06 | 新日本制铁株式会社 | 高强度无方向性电磁钢板及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US9721706B2 (en) | 2017-08-01 |
EP2746418A1 (en) | 2014-06-25 |
CN103415638A (zh) | 2013-11-27 |
TW201319272A (zh) | 2013-05-16 |
JP5321764B2 (ja) | 2013-10-23 |
JPWO2013024899A1 (ja) | 2015-03-05 |
PL2746418T3 (pl) | 2017-05-31 |
US20130309525A1 (en) | 2013-11-21 |
EP2746418B1 (en) | 2016-12-14 |
EP2746418A4 (en) | 2015-05-06 |
TWI457449B (zh) | 2014-10-21 |
PL3173503T3 (pl) | 2019-04-30 |
KR20130116332A (ko) | 2013-10-23 |
HK1192593A1 (zh) | 2014-08-22 |
EP3173503A1 (en) | 2017-05-31 |
WO2013024899A1 (ja) | 2013-02-21 |
EP3173503B1 (en) | 2018-09-26 |
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