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

Info

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
Authority
CN
China
Prior art keywords
steel sheet
oriented electromagnetic
electromagnetic steel
inclusion
stress relieving
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
Other languages
English (en)
Chinese (zh)
Other versions
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 Steel Corp
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

Links

Images

Classifications

    • 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

Landscapes

  • 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)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (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 (ja)
KR (1) KR100567239B1 (ja)
CN (1) CN1277945C (ja)
TW (1) TWI276693B (ja)
WO (1) WO2004013365A1 (ja)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7470333B2 (en) * 2003-05-06 2008-12-30 Nippon Steel Corp. Non-oriented electrical steel sheet excellent in core loss and manufacturing method thereof
PL1662010T3 (pl) 2004-11-24 2009-06-30 Giovanni Arvedi Walcowana na gorąco taśma ze stali magnetycznej, szczególnie nadająca się do produkcji elektromagnetycznych elementów uwarstwionych
JP4735766B2 (ja) * 2009-07-31 2011-07-27 Ｊｆｅスチール株式会社 方向性電磁鋼板
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
WO2013046661A1 (ja) * 2011-09-27 2013-04-04 Ｊｆｅスチール株式会社 無方向性電磁鋼板
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
CN106574334B (zh) * 2014-07-31 2018-06-12 杰富意钢铁株式会社 无方向性电磁钢板及其制造方法以及电机铁芯及其制造方法
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
EP3333271B1 (en) 2015-08-04 2020-06-17 JFE Steel Corporation Method for manufacturing non-oriented electromagnetic steel sheet with excellent magnetic properties
JP6319465B2 (ja) * 2015-10-02 2018-05-09 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
DE112016005423T5 (de) 2015-11-27 2018-08-30 Nidec Corporation Motor und herstellungsverfahren eines motors
KR101728028B1 (ko) * 2015-12-23 2017-04-18 주식회사 포스코 무방향성 전기강판 및 그 제조방법
EP3399061B1 (en) * 2015-12-28 2020-06-17 JFE Steel Corporation Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
WO2017122761A1 (ja) * 2016-01-15 2017-07-20 Ｊｆｅスチール株式会社 無方向性電磁鋼板とその製造方法
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 (ja) * 2016-10-27 2018-05-03 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
DE102018201618A1 (de) 2018-02-02 2019-08-08 Thyssenkrupp Ag Nachglühfähiges, aber nicht nachglühpflichtiges Elektroband
CN112154221A (zh) * 2018-05-21 2020-12-29 杰富意钢铁株式会社 无方向性电磁钢板和其制造方法
JP7284383B2 (ja) * 2019-02-28 2023-05-31 日本製鉄株式会社 無方向性電磁鋼板
JP7173286B2 (ja) * 2019-03-20 2022-11-16 日本製鉄株式会社 無方向性電磁鋼板
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
US20230366058A1 (en) * 2020-11-27 2023-11-16 Nippon Steel Corporation Non-oriented electrical steel sheet, method for producing same, and hot-rolled steel sheet
KR20230132814A (ko) * 2021-02-19 2023-09-18 닛폰세이테츠 가부시키가이샤 무방향성 전자 강판용 열연 강판, 무방향성 전자 강판용열연 강판의 제조 방법, 및 무방향성 전자 강판의 제조 방법

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

Similar Documents

Publication Publication Date Title
CN1277945C (zh) 无方向性电磁钢板、旋转机用部件及旋转机
CN1039352C (zh) 磁性能优良的无取向电工钢板及其制法
CN1138014C (zh) 铁损低而且磁通密度高的无取向性电磁钢板及其制造方法
CN1100158C (zh) 极低铁损的高磁通密度的取向性电磁钢板及其制造方法
CN1109112C (zh) 铁损低的晶粒取向电工钢板的制造方法
CN1137280C (zh) 超低碳钢板及其制造方法
CN1813074A (zh) 制备非取向电工钢带的改进方法
CN1101482C (zh) 罐用钢板及其制造方法
EP2679695A1 (en) Non-oriented electromagnetic steel sheet and method for manufacturing same
CN1708594A (zh) 方向性电磁钢板的制造方法以及方向性电磁钢板
CN101048523A (zh) 方向性电磁钢板及其制造方法
JP5146169B2 (ja) 高強度無方向性電磁鋼板およびその製造方法
CN1856589A (zh) 加工用热轧钢板及其制造方法
CN112391512A (zh) 一种高磁感取向硅钢及其制造方法
CN1183269C (zh) 无取向电工钢板及其制造方法
JP2021502489A (ja) 磁気特性に優れる無方向性電磁鋼板およびその製造方法
CN1285740C (zh) 晶粒取向电磁钢板的制造方法
CN101052735A (zh) 铁损优良的无方向性电磁钢板
CN1720344A (zh) 无方向性电磁钢板及其制造方法
TWI814327B (zh) 無方向性電磁鋼板及無方向性電磁鋼板的製造方法
CN100336930C (zh) 容器用的薄钢板及其生产方法
CN1784504A (zh) 铁损优良的无方向性电磁钢板及其制造方法
CN1143004C (zh) 单取向电工钢板及其制备方法
CN1220704A (zh) 特别是用于制造变压器磁路的晶粒取向电工钢板的制备方法
KR20140058935A (ko) 무방향성 전기강판 및 그의 제조방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061004

Termination date: 20200805

CF01 Termination of patent right due to non-payment of annual fee