DE60020217D1 - Nicht-orientiertes magnetisches stahlblech mit reduzierter magnetischer anisotropie in hochfrequenzbereichen und hervorragender pressbearbeitbarkeit - Google Patents

Nicht-orientiertes magnetisches stahlblech mit reduzierter magnetischer anisotropie in hochfrequenzbereichen und hervorragender pressbearbeitbarkeit

Info

Publication number
DE60020217D1
DE60020217D1 DE60020217T DE60020217T DE60020217D1 DE 60020217 D1 DE60020217 D1 DE 60020217D1 DE 60020217 T DE60020217 T DE 60020217T DE 60020217 T DE60020217 T DE 60020217T DE 60020217 D1 DE60020217 D1 DE 60020217D1
Authority
DE
Germany
Prior art keywords
high frequency
steel plate
frequency ranges
excellent press
magnetic steel
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 - Lifetime
Application number
DE60020217T
Other languages
English (en)
Other versions
DE60020217T2 (de
Inventor
Toshiro Fujiyama
Keiji Sakai
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
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE60020217D1 publication Critical patent/DE60020217D1/de
Publication of DE60020217T2 publication Critical patent/DE60020217T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Brushless Motors (AREA)
DE60020217T 1999-11-26 2000-11-21 Nicht-orientiertes magnetisches stahlblech mit reduzierter magnetischer anisotropie in hochfrequenzbereichen und hervorragender pressbearbeitbarkeit Expired - Lifetime DE60020217T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33559799 1999-11-26
JP33559799A JP4507316B2 (ja) 1999-11-26 1999-11-26 Ｄｃブラシレスモーター
PCT/JP2000/008220 WO2001038595A1 (fr) 1999-11-26 2000-11-21 Feuille d'acier electromagnetique non orientee a anisotropie magnetique reduite dans la region des hautes frequences et excellente ouvrabilite a la presse

Publications (2)

Publication Number Publication Date
DE60020217D1 true DE60020217D1 (de) 2005-06-23
DE60020217T2 DE60020217T2 (de) 2005-12-01

Family

ID=18290373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020217T Expired - Lifetime DE60020217T2 (de) 1999-11-26 2000-11-21 Nicht-orientiertes magnetisches stahlblech mit reduzierter magnetischer anisotropie in hochfrequenzbereichen und hervorragender pressbearbeitbarkeit

Country Status (7)

Country Link
US (1) US6428632B1 (de)
EP (1) EP1156128B1 (de)
JP (1) JP4507316B2 (de)
KR (1) KR20010101681A (de)
CN (1) CN1129677C (de)
DE (1) DE60020217T2 (de)
WO (1) WO2001038595A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3835227B2 (ja) * 2001-09-21 2006-10-18 住友金属工業株式会社 無方向性電磁鋼板とその製造方法
JP2012036459A (ja) * 2010-08-09 2012-02-23 Sumitomo Metal Ind Ltd 無方向性電磁鋼板およびその製造方法
CN102373367A (zh) * 2010-08-26 2012-03-14 宝山钢铁股份有限公司 一种用于快循环同步加速器的冷轧电磁钢板及其制造方法
CN103305748A (zh) 2012-03-15 2013-09-18 宝山钢铁股份有限公司 一种无取向电工钢板及其制造方法
US11047018B2 (en) 2016-07-29 2021-06-29 Salzgitter Flachstahl Gmbh Steel strip for producing a non-grain-oriented electrical steel, and method for producing such a steel strip
KR101892231B1 (ko) * 2016-12-19 2018-08-27 주식회사 포스코 무방향성 전기강판 및 그 제조방법
KR102106409B1 (ko) * 2018-07-18 2020-05-04 주식회사 포스코 무방향성 전기강판 및 그 제조방법
US20220396848A1 (en) * 2019-11-12 2022-12-15 Lg Electronics Inc. Non-oriented electrical steel sheet and manufacturing method therefore

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046602A (en) * 1976-04-15 1977-09-06 United States Steel Corporation Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
PL202451A1 (pl) 1976-11-26 1978-06-19 Kawasaki Steel Co Sposob wytwarzania arkuszy ze stali krzemowej nie orientowanej o wysokiej indukcji magnetycznej i o niskich stratach w ferromagnetyku
JPS5468716A (en) 1977-11-11 1979-06-02 Kawasaki Steel Co Cold rolling unidirectional electromagnetic steel plate with high magnetic flux density
JPS5573819A (en) 1978-11-22 1980-06-03 Nippon Steel Corp Production of cold rolled non-directional electromagnetic steel plate of superior high magnetic field iron loss
JPS598049B2 (ja) * 1981-08-05 1984-02-22 新日本製鐵株式会社 磁気特性の優れた無方向性電磁鋼板の製造法
JPS5825427A (ja) 1981-08-10 1983-02-15 Kawasaki Steel Corp 無方向性電磁鋼板の製造方法
JPS6187823A (ja) 1984-10-04 1986-05-06 Nippon Steel Corp 鉄損の著しく低い無方向性電磁鋼板の製造法
FR2647813B1 (fr) * 1989-06-01 1991-09-20 Ugine Aciers Tole magnetique obtenue a partir d'une bande d'acier laminee a chaud contenant notamment du fer, du silicium et de l'aluminium
DD299102A7 (de) * 1989-12-06 1992-04-02 ������@����������@��������@��������@��@��������k�� Verfahren zur herstellung von nichtorientiertem elektroblech
JPH0686647B2 (ja) 1990-03-22 1994-11-02 住友金属工業株式会社 磁気特性に優れた無方向性電磁鋼板
JPH0737651B2 (ja) 1990-04-13 1995-04-26 新日本製鐵株式会社 磁気特性の優れた無方向性電磁鋼板の製造方法
JPH0463252A (ja) 1990-07-02 1992-02-28 Sumitomo Metal Ind Ltd 磁気特性の優れた無方向性電磁鋼板
JPH0686648B2 (ja) 1990-09-27 1994-11-02 住友金属工業株式会社 磁気特性の優れた無方向性電磁鋼板
JP2819994B2 (ja) 1993-07-07 1998-11-05 住友金属工業株式会社 優れた磁気特性を有する電磁鋼板の製造方法
JP3274247B2 (ja) 1993-09-20 2002-04-15 杏林製薬株式会社 光学活性なインドリン誘導体の製法と中間体
JP3294422B2 (ja) 1994-02-10 2002-06-24 ジヤトコ株式会社 自動変速機の円錐クラッチ装置
JP2984185B2 (ja) * 1994-07-26 1999-11-29 川崎製鉄株式会社 磁気異方性の小さい低鉄損無方向性電磁鋼板の製造方法
JPH08246108A (ja) 1995-03-03 1996-09-24 Nippon Steel Corp 異方性の少ない無方向性電磁鋼板およびその製造方法
JPH09157804A (ja) 1995-12-11 1997-06-17 Nkk Corp 低磁場での磁気特性に優れ、磁気異方性が小さい無方向性電磁鋼板およびその製造方法
US6139650A (en) * 1997-03-18 2000-10-31 Nkk Corporation Non-oriented electromagnetic steel sheet and method for manufacturing the same
JPH11124626A (ja) 1997-10-20 1999-05-11 Nkk Corp 鉄損の低い無方向性電磁鋼板の製造方法
JP2000144348A (ja) * 1998-11-09 2000-05-26 Kawasaki Steel Corp 高周波域における磁気異方性が小さい回転機器用無方向性電磁鋼板およびその製造方法

Also Published As

Publication number Publication date
CN1129677C (zh) 2003-12-03
EP1156128A1 (de) 2001-11-21
CN1344332A (zh) 2002-04-10
DE60020217T2 (de) 2005-12-01
WO2001038595A1 (fr) 2001-05-31
KR20010101681A (ko) 2001-11-14
EP1156128A4 (de) 2003-05-14
US6428632B1 (en) 2002-08-06
JP4507316B2 (ja) 2010-07-21
JP2001152300A (ja) 2001-06-05
EP1156128B1 (de) 2005-05-18

Similar Documents

Publication Publication Date Title
DE60124999D1 (de) Hochfestes warmgewalztes stahlblech mit ausgezeichneten reckalterungseigenschaften und herstellungsverfahren dafür
EP1607487A4 (de) Kornorientiertes magnetisches stahlblech mit hervorragendem magnetischem verhalten und herstellungsverfahren dafür
DE69938528D1 (de) Funksignalübertrager in zwei Frequenzbanden mit und ohne Stärkeregelung
GB2378591B (en) RF power amplifier and methods for improving the efficiency thereof
EP1344439A4 (de) Hochfeste stahlplatte mit überlegener elektri-scher und magnetischer abschirmeigenschaft und verfahren zu ihrer herstellung
DE60045810D1 (de) Nicht-kornorientiertes Elektrostahlblech mit niedrigen Wattverlusten und hoher Magnetflussdichte
AU2002327571A1 (en) Sheet material and its use in circuit boards
AU2002214629A1 (en) Non-metallic bioreactor and uses
GB0016488D0 (en) Texture description method and texture-based retrieval method in frequency domain
DE60044143D1 (de) Magnetresonanzverfahren und -gerät
EP1580289A4 (de) Nichtkornorientiertes magnetisches stahlblech und herstellungsverfahren dafür
DE69705688T2 (de) Kornorientiertes elektromagnetisches Stahlblech und dessen Herstellungsverfahren
DE60116765D1 (de) Feuerverzinktes stahlblech und herstellungsverfahren dafür
DE60020217D1 (de) Nicht-orientiertes magnetisches stahlblech mit reduzierter magnetischer anisotropie in hochfrequenzbereichen und hervorragender pressbearbeitbarkeit
DE60044321D1 (de) Kornorientiertes Elektrostahlblech mit hoher Flussdichte und niedrigem Wattverlust und dessen Herstellungsverfahren
EP1577413A4 (de) Nicht orientiertes elektromagnetisches fe-cr-si-stahlblech und herstellungsverfahren dafür
DE60112357D1 (de) Rauscharmes kornorientiertes Elektrostahlblech mit niedrigen Wattverlusten und dessen Herstellungsverfahren
DE60125478D1 (de) Elektromagnetische Kupplung und Kompressor mit elektromagnetischer Kupplung
EP1411139A4 (de) Unidirektionales elektroblech mit ultrahoher magnetischer flussdichte; hervorragendem verlust von hochmagnetischem eisen und hervorragenden beschichtungseigenschaften und herstellungsverfahren dafür
DE69810852T2 (de) Kornorientiertes Elektrostahlblech mit ausgezeichneten magnetischen Eigenschaften und dessen Herstellungsverfahren
GB2347417B (en) Magnetic ceramic composition and inductor component using the same
DE60139222D1 (de) Kornorientiertes Elektroblech mit ausgezeichneten magnetischen Eigenschaften
NO20004938L (no) Höyfrekvens vekselrettere med höy utgangseffekt og resonanslast
HK1039376B (zh) 磁性石榴石材料和使用該材料的光磁器件
AU2003238216A8 (en) Methods for improving dimensional stability and/or durable press properties of elastic fabrics and elastic fabrics with improved properties

Legal Events

Date Code Title Description
8364 No opposition during term of opposition