DE69317810T2 - Verfahren zum Herstellen kornorientierter Elektrobleche aus Siliziumstahl mit geringen Wattverlusten und im Betrieb geräuscharmer Transformator aus geschichteten Blechen - Google Patents

Verfahren zum Herstellen kornorientierter Elektrobleche aus Siliziumstahl mit geringen Wattverlusten und im Betrieb geräuscharmer Transformator aus geschichteten Blechen

Info

Publication number
DE69317810T2
DE69317810T2 DE69317810T DE69317810T DE69317810T2 DE 69317810 T2 DE69317810 T2 DE 69317810T2 DE 69317810 T DE69317810 T DE 69317810T DE 69317810 T DE69317810 T DE 69317810T DE 69317810 T2 DE69317810 T2 DE 69317810T2
Authority
DE
Germany
Prior art keywords
steel sheet
grain
silicon steel
electron beam
oriented silicon
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
DE69317810T
Other languages
German (de)
English (en)
Other versions
DE69317810D1 (de
Inventor
Eiji Hina
Yukio Inokuti
Kazuhiro Suzuki
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
Publication of DE69317810D1 publication Critical patent/DE69317810D1/de
Application granted granted Critical
Publication of DE69317810T2 publication Critical patent/DE69317810T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1294—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localised treatment
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1227—Warm 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1261—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment following hot 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
DE69317810T 1992-05-29 1993-01-28 Verfahren zum Herstellen kornorientierter Elektrobleche aus Siliziumstahl mit geringen Wattverlusten und im Betrieb geräuscharmer Transformator aus geschichteten Blechen Expired - Fee Related DE69317810T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4139047A JP3023242B2 (ja) 1992-05-29 1992-05-29 騒音特性の優れた低鉄損一方向性珪素鋼板の製造方法

Publications (2)

Publication Number Publication Date
DE69317810D1 DE69317810D1 (de) 1998-05-14
DE69317810T2 true DE69317810T2 (de) 1998-08-06

Family

ID=15236231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317810T Expired - Fee Related DE69317810T2 (de) 1992-05-29 1993-01-28 Verfahren zum Herstellen kornorientierter Elektrobleche aus Siliziumstahl mit geringen Wattverlusten und im Betrieb geräuscharmer Transformator aus geschichteten Blechen

Country Status (6)

Country Link
US (1) US5411604A (ref)
EP (1) EP0571705B1 (ref)
JP (1) JP3023242B2 (ref)
KR (1) KR0128214B1 (ref)
CA (1) CA2088326C (ref)
DE (1) DE69317810T2 (ref)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015114358A1 (de) * 2015-08-28 2017-03-02 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123783A (en) * 1997-02-06 2000-09-26 Heraeus, Inc. Magnetic data-storage targets and methods for preparation
IT1306157B1 (it) * 1999-05-26 2001-05-30 Acciai Speciali Terni Spa Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento
DE10130308B4 (de) * 2001-06-22 2005-05-12 Thyssenkrupp Electrical Steel Ebg Gmbh Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung
JP5621392B2 (ja) * 2010-08-05 2014-11-12 Ｊｆｅスチール株式会社 電子ビーム照射方法
JP5998424B2 (ja) * 2010-08-06 2016-09-28 Ｊｆｅスチール株式会社 方向性電磁鋼板
KR101423008B1 (ko) * 2010-08-06 2014-07-23 제이에프이 스틸 가부시키가이샤 방향성 전기 강판 및 그 제조 방법
JP5593942B2 (ja) 2010-08-06 2014-09-24 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP5754170B2 (ja) * 2011-02-25 2015-07-29 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
CN103827326B (zh) * 2011-09-28 2016-05-11 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
CN104011241B (zh) 2011-12-22 2016-06-29 杰富意钢铁株式会社 取向性电磁钢板及其制造方法
CN104024451B (zh) * 2011-12-26 2016-05-04 杰富意钢铁株式会社 取向性电磁钢板
JP5884165B2 (ja) 2011-12-28 2016-03-15 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP6010907B2 (ja) * 2011-12-28 2016-10-19 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
JP5919859B2 (ja) * 2012-02-08 2016-05-18 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
WO2014034128A1 (ja) * 2012-08-30 2014-03-06 Ｊｆｅスチール株式会社 鉄心用方向性電磁鋼板およびその製造方法
JP5594440B1 (ja) * 2012-10-30 2014-09-24 Ｊｆｅスチール株式会社 低鉄損方向性電磁鋼板の製造方法
KR101673829B1 (ko) 2012-10-31 2016-11-07 제이에프이 스틸 가부시키가이샤 방향성 전기 강판과 그 제조 방법
JP5929808B2 (ja) * 2013-03-27 2016-06-08 Ｊｆｅスチール株式会社 高速電子ビーム照射による方向性電磁鋼板の製造方法
CN103710500B (zh) * 2013-12-12 2016-05-11 江苏苏讯新材料科技有限公司 一种皇冠盖和钢塑复合带混合装炉退火工艺
JP2015161024A (ja) 2014-02-28 2015-09-07 Ｊｆｅスチール株式会社 低騒音変圧器用の方向性電磁鋼板およびその製造方法
KR102177038B1 (ko) 2014-11-14 2020-11-10 주식회사 포스코 방향성 전기강판용 절연피막 조성물, 이를 이용하여 표면에 절연피막이 형성된 방향성 전기강판 및 이의 제조방법
KR102477847B1 (ko) 2018-03-22 2022-12-16 닛폰세이테츠 가부시키가이샤 방향성 전자 강판 및 방향성 전자 강판의 제조 방법
CN108516124B (zh) * 2018-05-17 2023-11-28 山东巨力电工设备有限公司 一种气垫式单臂立式绑扎机
CN113227454B (zh) 2018-12-28 2023-04-04 日本制铁株式会社 方向性电磁钢板及其制造方法
CN115485414B (zh) * 2020-07-15 2024-02-23 日本制铁株式会社 方向性电磁钢板及方向性电磁钢板的制造方法
EP4273280A1 (en) 2022-05-04 2023-11-08 Thyssenkrupp Electrical Steel Gmbh Method for producing a grain-oriented electrical steel strip and grain-oriented electrical steel strip
CN115371803B (zh) * 2022-09-20 2025-06-17 国网湖南省电力有限公司 一种配电变压器噪声现场验收方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076160A (en) * 1960-01-11 1963-01-29 Gen Electric Magnetic core material
US4909864A (en) * 1986-09-16 1990-03-20 Kawasaki Steel Corp. Method of producing extra-low iron loss grain oriented silicon steel sheets
US4915750A (en) * 1988-03-03 1990-04-10 Allegheny Ludlum Corporation Method for providing heat resistant domain refinement of electrical steels to reduce core loss
US4919733A (en) * 1988-03-03 1990-04-24 Allegheny Ludlum Corporation Method for refining magnetic domains of electrical steels to reduce core loss
US5146063A (en) * 1988-10-26 1992-09-08 Kawasaki Steel Corporation Low iron loss grain oriented silicon steel sheets and method of producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015114358A1 (de) * 2015-08-28 2017-03-02 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband
DE102015114358B4 (de) * 2015-08-28 2017-04-13 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Herstellen eines kornorientierten Elektrobands und kornorientiertes Elektroband

Also Published As

Publication number Publication date
CA2088326C (en) 1997-06-24
DE69317810D1 (de) 1998-05-14
KR940006158A (ko) 1994-03-23
KR0128214B1 (ko) 1998-04-16
US5411604A (en) 1995-05-02
EP0571705A2 (en) 1993-12-01
CA2088326A1 (en) 1993-11-30
EP0571705B1 (en) 1998-04-08
JPH05335128A (ja) 1993-12-17
JP3023242B2 (ja) 2000-03-21
EP0571705A3 (ref) 1994-02-02

Similar Documents

Publication Publication Date Title
DE69317810T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche aus Siliziumstahl mit geringen Wattverlusten und im Betrieb geräuscharmer Transformator aus geschichteten Blechen
DE69705688T2 (de) Kornorientiertes elektromagnetisches Stahlblech und dessen Herstellungsverfahren
DE69705282T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche
DE68925743T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche durch Schnellerwärmung
DE69527602T2 (de) Kornorientiertes Elektrostahlblech mit hoher magnetischer Flussdichte und geringen Eisenverlusten und Herstellungsverfahren
DE69619624T2 (de) Kornorientiertes Elektrostahlblech und dessen Herstellungsverfahren
DE69617092T2 (de) Kornorientierter Elektrostahl mit erhöhtem elektrischen Durchgangswiderstand und ein Verfahren zur Herstellung desselben
DE2848867C2 (de) Anwendung eines Verfahrens zum Herstellen von nicht-orientierten Siliziumstahlblechen mit besonders guten elektromagnetischen Eigenschaften
DE69809323T2 (de) Kornorientiertes Elektrostahlblech mit sehr niedrigen Eisenverlusten und dessen Herstellung
DE69020620T2 (de) Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften.
DE3538609C2 (ref)
DE102017208146B4 (de) NO-Elektroband für E-Motoren
DE3229295A1 (de) Kornorientiertes elektrostahlblech und verfahren zu seiner herstellung
DE3882502T2 (de) Verfahren zur Herstellung von kornorientierten Elektrostahlblechen mit hoher Flussdichte.
EP3341500A1 (de) Verfahren zum herstellen eines kornorientierten elektrobands und kornorientiertes elektroband
DE3220255A1 (de) Verfahren zur herstellung von kornorientiertem elektrostahlblech oder -band
DE69124778T2 (de) Dünnes, entkohltes, kornorientiertes Siliziumstahlblech mit verbesserten magnetischen und Beschichtungseigenschaften
DE68916837T2 (de) Kornorientiertes Elektrostahlblech mit hoher Flussdichte und mit verbesserter Wattverlust-Charakteristik sowie dessen Herstellung.
DE3751429T2 (de) Verfahren zum Herstellen kornorientierter Elektrobleche aus Stahl mit magnetischen Eigenschaften.
DE2627532A1 (de) Verfahren zur herstellung von nichtorientierten si-stahlblechen
WO2019149593A1 (de) Nachglühfähiges, aber nicht nachglühpflichtiges elektroband
DE69712757T2 (de) Elektromagnetisch bidirektionale stahlplatte und verfahren zu deren herstellung
DE69030771T2 (de) Verfahren zum Herstellen eines kornorientierten Elektrostahlbandes
DE69328998T2 (de) Kornorientierte Elektrobleche und Material mit sehr hoher magnetischer Flussdichte und Verfahren zur Herstellung dieser
DE3883158T2 (de) Verfahren zur Herstellung von dünnen kornorientierten Elektrostahlblechen mit niedrigem Wattverlust und hoher Flussdichte.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee