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CN1277945C - 无方向性电磁钢板、旋转机用部件及旋转机 - Google Patents

无方向性电磁钢板、旋转机用部件及旋转机 Download PDF

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Publication number
CN1277945C
CN1277945C CN 03801038 CN03801038A CN1277945C CN 1277945 C CN1277945 C CN 1277945C CN 03801038 CN03801038 CN 03801038 CN 03801038 A CN03801038 A CN 03801038A CN 1277945 C CN1277945 C CN 1277945C
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CN
China
Prior art keywords
steel sheet
oriented electrical
electrical steel
less
annealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 03801038
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English (en)
Chinese (zh)
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CN1556869A (zh
Inventor
中西匡
高宫俊人
河野正树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp filed Critical NKK Corp
Publication of CN1556869A publication Critical patent/CN1556869A/zh
Application granted granted Critical
Publication of CN1277945C publication Critical patent/CN1277945C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/12—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN 03801038 2002-08-06 2003-08-05 无方向性电磁钢板、旋转机用部件及旋转机 Expired - Fee Related CN1277945C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002229251A JP4718749B2 (ja) 2002-08-06 2002-08-06 回転機用高磁束密度無方向性電磁鋼板及び回転機用部材
JP229251/2002 2002-08-06

Publications (2)

Publication Number Publication Date
CN1556869A CN1556869A (zh) 2004-12-22
CN1277945C true CN1277945C (zh) 2006-10-04

Family

ID=31492289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03801038 Expired - Fee Related CN1277945C (zh) 2002-08-06 2003-08-05 无方向性电磁钢板、旋转机用部件及旋转机

Country Status (5)

Country Link
JP (1) JP4718749B2 (fr)
KR (1) KR100567239B1 (fr)
CN (1) CN1277945C (fr)
TW (1) TWI276693B (fr)
WO (1) WO2004013365A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2724346C1 (ru) * 2017-05-31 2020-06-23 ДжФЕ СТИЛ КОРПОРЕЙШН Нетекстурированная электротехническая листовая сталь и способ ее изготовления

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* Cited by examiner, † Cited by third party
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WO2004099457A1 (fr) * 2003-05-06 2004-11-18 Nippon Steel Corporation Tole d'acier magmetique non orientee excellente du point de vue des pertes de fer, et son procede de production
ES2316949T3 (es) 2004-11-24 2009-04-16 Giovanni Arvedi Chapa de acero megnetico laminada en caliente particularmente adecuada para la fabricacion de paquetes de chapas electromagneticas.
KR101614593B1 (ko) * 2009-07-31 2016-04-21 제이에프이 스틸 가부시키가이샤 방향성 전기 강판
KR101110257B1 (ko) * 2009-08-07 2012-02-16 주식회사 포스코 자속밀도가 우수한 무방향성 전기강판 및 그 제조방법
JP5423616B2 (ja) * 2009-09-14 2014-02-19 新日鐵住金株式会社 磁気特性に優れた無方向性電磁鋼板の製造方法および無方向性電磁鋼板製造用の鋳造鋼帯の製造方法
KR101223113B1 (ko) * 2010-12-27 2013-01-17 주식회사 포스코 압연방향의 투자율이 우수한 저철손 고자속밀도 무방향성 전기강판 및 그 제조방법
MX353669B (es) * 2011-09-27 2018-01-23 Jfe Steel Corp Lamina de acero electrico de grano no orientado.
JP6057082B2 (ja) * 2013-03-13 2017-01-11 Ｊｆｅスチール株式会社 磁気特性に優れる無方向性電磁鋼板
KR101945132B1 (ko) * 2014-07-31 2019-02-01 제이에프이 스틸 가부시키가이샤 무방향성 전기 강판과 그 제조 방법 그리고 모터 코어와 그 제조 방법
KR101719231B1 (ko) * 2014-12-24 2017-04-04 주식회사 포스코 방향성 전기강판 및 그 제조방법
JP6048699B2 (ja) 2015-02-18 2016-12-21 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法ならびにモータコア
WO2017016604A1 (fr) * 2015-07-29 2017-02-02 Aperam Tôle ou bande en alliage feco ou fesi ou en fe et son procédé de fabrication, noyau magnétique de transformateur réalisé à partir d'elle et transformateur le comportant
RU2686424C1 (ru) 2015-08-04 2019-04-25 ДжФЕ СТИЛ КОРПОРЕЙШН Способ получения листа неориентированной электротехнической стали, имеющего превосходные магнитные свойства
CA2993594C (fr) * 2015-10-02 2020-12-22 Jfe Steel Corporation Tole d'acier electromagnetique a grains non orientes et procede de fabrication de cette derniere
JP6900903B2 (ja) * 2015-11-27 2021-07-07 日本電産株式会社 モータおよびモータの製造方法
KR101728028B1 (ko) * 2015-12-23 2017-04-18 주식회사 포스코 무방향성 전기강판 및 그 제조방법
BR112018012496B1 (pt) * 2015-12-28 2022-02-15 Jfe Steel Corporation Chapa de aço eletromagnética não orientada e método para fabricar chapa de aço eletromagnética não orientada
TWI622655B (zh) * 2016-01-15 2018-05-01 Jfe Steel Corp 無方向性電磁鋼板及其製造方法
JP6627617B2 (ja) * 2016-04-01 2020-01-08 トヨタ自動車株式会社 モータの製造方法
CN105925884B (zh) * 2016-05-30 2018-03-09 宝山钢铁股份有限公司 一种高磁感、低铁损无取向硅钢片及其制造方法
WO2018079059A1 (fr) 2016-10-27 2018-05-03 Ｊｆｅスチール株式会社 Tôle d'acier électromagnétique non orientée et son procédé de production
DE102018201618A1 (de) 2018-02-02 2019-08-08 Thyssenkrupp Ag Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband
BR112020023352B1 (pt) 2018-05-21 2023-12-26 Jfe Steel Corporation Chapa de aço elétrico não orientado e método de produção da mesma
US12104215B2 (en) 2018-11-26 2024-10-01 Baoshan Iron & Steel Co., Ltd. High-magnetic-induction low-iron-loss non-oriented silicon steel sheet and manufacturing method therefor
JP7284383B2 (ja) * 2019-02-28 2023-05-31 日本製鉄株式会社 無方向性電磁鋼板
CN113574194B (zh) * 2019-03-20 2022-09-30 日本制铁株式会社 无方向性电磁钢板
CN110205462A (zh) * 2019-06-28 2019-09-06 武汉钢铁有限公司 高速电机用无取向硅钢生产方法
EP4253574A4 (fr) * 2020-11-27 2024-01-24 Nippon Steel Corporation Tôle en acier électromagnétique non orienté ainsi que procédé de fabrication de celle-ci, et tôle en acier laminée à chaud
CN116867916B (zh) * 2021-02-19 2025-09-30 日本制铁株式会社 无取向性电磁钢板用热轧钢板、无取向性电磁钢板用热轧钢板的制造方法、以及无取向性电磁钢板的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3456295B2 (ja) * 1995-03-31 2003-10-14 Ｊｆｅスチール株式会社 無方向性電磁鋼板用鋼の溶製方法
JPH09263908A (ja) * 1996-03-26 1997-10-07 Sumitomo Metal Ind Ltd 無方向性電磁鋼板およびその製造方法
JPH10212555A (ja) * 1997-01-29 1998-08-11 Sumitomo Metal Ind Ltd 磁気特性に優れた無方向性電磁鋼板およびその製造方法
JP4218136B2 (ja) * 1999-06-24 2009-02-04 Ｊｆｅスチール株式会社 高磁束密度低鉄損の無方向性電磁鋼板およびその製造方法
JP2002206114A (ja) * 2000-12-28 2002-07-26 Nippon Steel Corp 無方向性電磁鋼板の製造方法
CN108454769A (zh) * 2018-03-29 2018-08-28 曾东斌 一种超级省力自行车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2724346C1 (ru) * 2017-05-31 2020-06-23 ДжФЕ СТИЛ КОРПОРЕЙШН Нетекстурированная электротехническая листовая сталь и способ ее изготовления

Also Published As

Publication number Publication date
KR20040039438A (ko) 2004-05-10
WO2004013365A1 (fr) 2004-02-12
JP4718749B2 (ja) 2011-07-06
TW200403346A (en) 2004-03-01
CN1556869A (zh) 2004-12-22
JP2004068084A (ja) 2004-03-04
KR100567239B1 (ko) 2006-04-03
TWI276693B (en) 2007-03-21

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