DE1804208B1 - Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen - Google Patents

Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen

Info

Publication number
DE1804208B1
DE1804208B1 DE19681804208 DE1804208A DE1804208B1 DE 1804208 B1 DE1804208 B1 DE 1804208B1 DE 19681804208 DE19681804208 DE 19681804208 DE 1804208 A DE1804208 A DE 1804208A DE 1804208 B1 DE1804208 B1 DE 1804208B1
Authority
DE
Germany
Prior art keywords
sheets
cube
scoring
texture
grain
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.)
Withdrawn
Application number
DE19681804208
Other languages
German (de)
English (en)
Inventor
Dr Rer Nat Alfred Fiedler
Dr Rer Nat Werner Pepperhoff
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE19681804208 priority Critical patent/DE1804208B1/de
Priority to JP44076327A priority patent/JPS5035679B1/ja
Priority to GB1253115D priority patent/GB1253115A/en
Priority to US867406A priority patent/US3647575A/en
Publication of DE1804208B1 publication Critical patent/DE1804208B1/de
Withdrawn legal-status Critical Current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 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
    • C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
DE19681804208 1968-10-17 1968-10-17 Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen Withdrawn DE1804208B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19681804208 DE1804208B1 (de) 1968-10-17 1968-10-17 Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen
JP44076327A JPS5035679B1 (enrdf_load_stackoverflow) 1968-10-17 1969-09-26
GB1253115D GB1253115A (enrdf_load_stackoverflow) 1968-10-17 1969-10-16
US867406A US3647575A (en) 1968-10-17 1969-10-17 Method for reducing lossiness of sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804208 DE1804208B1 (de) 1968-10-17 1968-10-17 Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen

Publications (1)

Publication Number Publication Date
DE1804208B1 true DE1804208B1 (de) 1970-11-12

Family

ID=5711044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681804208 Withdrawn DE1804208B1 (de) 1968-10-17 1968-10-17 Verfahren zur Herabsetzung der Wattverluste von kornorientierten Elektroblechen,insbesondere von Wuerfeltexturblechen

Country Status (4)

Country Link
US (1) US3647575A (enrdf_load_stackoverflow)
JP (1) JPS5035679B1 (enrdf_load_stackoverflow)
DE (1) DE1804208B1 (enrdf_load_stackoverflow)
GB (1) GB1253115A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396397A1 (fr) * 1977-05-04 1979-01-26 Nippon Steel Corp Feuille d'acier electromagnetique a grains orientes
EP0008385A1 (en) * 1978-07-26 1980-03-05 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet and method for its production
EP0099618A3 (en) * 1982-07-19 1984-06-13 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
EP0202339A4 (en) * 1984-11-10 1987-10-08 Nippon Steel Corp Method of manufacturing unidirectional electromagnetic steel plates of low iron loss.
EP0423623A1 (en) * 1989-10-14 1991-04-24 Nippon Steel Corporation Process for preparing wound core having low core loss
DE102011000712A1 (de) 2011-02-14 2012-08-16 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen eines kornorientierten Stahlflachprodukts
EP4570926A1 (de) 2023-12-13 2025-06-18 Thyssenkrupp Electrical Steel Gmbh Kornorientiertes stahlflachprodukt sowie verfahren zu seiner herstellung

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410922B2 (enrdf_load_stackoverflow) * 1972-12-19 1979-05-10
JPS5423647B2 (enrdf_load_stackoverflow) * 1974-04-25 1979-08-15
JPS50140888U (enrdf_load_stackoverflow) * 1974-05-08 1975-11-20
JPS50149482U (enrdf_load_stackoverflow) * 1974-05-21 1975-12-11
JPS51128885U (enrdf_load_stackoverflow) * 1975-03-28 1976-10-18
JPS5258265U (enrdf_load_stackoverflow) * 1975-10-25 1977-04-27
JPS52128559U (enrdf_load_stackoverflow) * 1976-03-26 1977-09-30
JPS52147677U (enrdf_load_stackoverflow) * 1976-05-04 1977-11-09
JPS52171585U (enrdf_load_stackoverflow) * 1976-06-17 1977-12-27
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
US4552596A (en) * 1978-07-26 1985-11-12 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet with improved watt loss
JPS585970B2 (ja) * 1979-05-16 1983-02-02 新日本製鐵株式会社 線状細粒のない一方向性珪素鋼板の製造方法
GB2062972B (en) * 1979-10-19 1983-08-10 Nippon Steel Corp Iron core for electrical machinery and apparatus and well as method for producing the iron core
US4363677A (en) * 1980-01-25 1982-12-14 Nippon Steel Corporation Method for treating an electromagnetic steel sheet and an electromagnetic steel sheet having marks of laser-beam irradiation on its surface
US4322481A (en) * 1980-02-08 1982-03-30 Westinghouse Electric Corp. Loss characteristics in amorphous magnetic alloys
JPS5850294B2 (ja) * 1980-04-26 1983-11-09 新日本製鐵株式会社 磁性の優れた一方向性電磁鋼板の製造方法
JPS6056404B2 (ja) * 1981-07-17 1985-12-10 新日本製鐵株式会社 方向性電磁鋼板の鉄損低減方法およびその装置
GB2104432B (en) * 1981-07-17 1985-12-11 Nippon Steel Corp Method and apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet and a grain-oriented electromagnetic steel sheet having a low watt loss
US4482401A (en) * 1982-07-19 1984-11-13 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
US4548655A (en) * 1982-07-19 1985-10-22 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
US4456812A (en) 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
US4645547A (en) * 1982-10-20 1987-02-24 Westinghouse Electric Corp. Loss ferromagnetic materials and methods of improvement
US4535218A (en) * 1982-10-20 1985-08-13 Westinghouse Electric Corp. Laser scribing apparatus and process for using
GB8324643D0 (en) * 1983-09-14 1983-10-19 British Steel Corp Production of grain orientated steel
JPS60100622U (ja) * 1983-12-15 1985-07-09 株式会社リコー 粉体レベル検知装置
US4724015A (en) * 1984-05-04 1988-02-09 Nippon Steel Corporation Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip
US4533409A (en) * 1984-12-19 1985-08-06 Allegheny Ludlum Steel Corporation Method and apparatus for reducing core losses of grain-oriented silicon steel
US4711113A (en) * 1984-12-19 1987-12-08 Allegheny Ludlum Corporation Apparatus for reducing core losses of grain-oriented silicon steel
US4680062A (en) * 1985-12-02 1987-07-14 Allegheny Ludlum Corporation Method for reducing core losses of grain-oriented silicon steel using liquid jet scribing
US4737203A (en) * 1985-12-02 1988-04-12 Allegheny Ludlum Corporation Method for reducing core losses of grain-oriented silicon steel using liquid jet scribing
JPH0615694B2 (ja) * 1987-04-17 1994-03-02 川崎製鉄株式会社 方向性けい素鋼板の鉄損低減方法
IN171546B (enrdf_load_stackoverflow) * 1988-03-25 1992-11-14 Armco Advanced Materials
US5089062A (en) * 1988-10-14 1992-02-18 Abb Power T&D Company, Inc. Drilling of steel sheet
US5067992A (en) * 1988-10-14 1991-11-26 Abb Power T & D Company, Inc. Drilling of steel sheet
US4963199A (en) * 1988-10-14 1990-10-16 Abb Power T&D Company, Inc. Drilling of steel sheet
US4964922A (en) * 1989-07-19 1990-10-23 Allegheny Ludlum Corporation Method for domain refinement of oriented silicon steel by low pressure abrasion scribing
US5078811A (en) * 1989-09-29 1992-01-07 Allegheny Ludlum Corporation Method for magnetic domain refining of oriented silicon steel
GB9022318D0 (en) * 1990-10-15 1990-11-28 Esselte Meto Int Gmbh Magnetic property modification
KR960006448B1 (ko) * 1992-08-05 1996-05-16 가와사끼 세이데쓰 가부시끼가이샤 저철손 방향성 전자강판의 제조방법
US5350464A (en) * 1992-11-17 1994-09-27 Allegheny Ludlum Corporation Silicon steel strip having mechanically refined magnetic domain wall spacings and method for producing the same
TWI305548B (en) * 2005-05-09 2009-01-21 Nippon Steel Corp Low core loss grain-oriented electrical steel sheet and method for producing the same
EP2915889B1 (en) * 2012-10-30 2019-06-19 JFE Steel Corporation Method of manufacturing grain-oriented electrical steel sheet exhibiting low iron loss
RU2661977C1 (ru) * 2014-07-03 2018-07-23 Ниппон Стил Энд Сумитомо Метал Корпорейшн Устройство лазерной обработки
WO2016171130A1 (ja) 2015-04-20 2016-10-27 新日鐵住金株式会社 方向性電磁鋼板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (de) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Verfahren und Vorrichtung zur Herstellung von grobkoernig rekristallisierten Baendern oder Blechen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (de) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Verfahren und Vorrichtung zur Herstellung von grobkoernig rekristallisierten Baendern oder Blechen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396397A1 (fr) * 1977-05-04 1979-01-26 Nippon Steel Corp Feuille d'acier electromagnetique a grains orientes
EP0008385A1 (en) * 1978-07-26 1980-03-05 Nippon Steel Corporation Grain-oriented electromagnetic steel sheet and method for its production
EP0099618A3 (en) * 1982-07-19 1984-06-13 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
EP0202339A4 (en) * 1984-11-10 1987-10-08 Nippon Steel Corp Method of manufacturing unidirectional electromagnetic steel plates of low iron loss.
EP0423623A1 (en) * 1989-10-14 1991-04-24 Nippon Steel Corporation Process for preparing wound core having low core loss
DE102011000712A1 (de) 2011-02-14 2012-08-16 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen eines kornorientierten Stahlflachprodukts
WO2012110111A1 (de) 2011-02-14 2012-08-23 Thyssenkrupp Electrical Steel Gmbh Verfahren zum erzeugen eines kornorientierten stahlflachprodukts
EP4570926A1 (de) 2023-12-13 2025-06-18 Thyssenkrupp Electrical Steel Gmbh Kornorientiertes stahlflachprodukt sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
GB1253115A (enrdf_load_stackoverflow) 1971-11-10
US3647575A (en) 1972-03-07
JPS5035679B1 (enrdf_load_stackoverflow) 1975-11-18

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee