JPS5035679B1 - - Google Patents

Info

Publication number
JPS5035679B1
JPS5035679B1 JP44076327A JP7632769A JPS5035679B1 JP S5035679 B1 JPS5035679 B1 JP S5035679B1 JP 44076327 A JP44076327 A JP 44076327A JP 7632769 A JP7632769 A JP 7632769A JP S5035679 B1 JPS5035679 B1 JP S5035679B1
Authority
JP
Japan
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.)
Pending
Application number
JP44076327A
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 filed Critical
Publication of JPS5035679B1 publication Critical patent/JPS5035679B1/ja
Pending 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)
JP44076327A 1968-10-17 1969-09-26 Pending JPS5035679B1 (ja)

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
JPS5035679B1 true JPS5035679B1 (ja) 1975-11-18

Family

ID=5711044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44076327A Pending JPS5035679B1 (ja) 1968-10-17 1969-09-26

Country Status (4)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140888U (ja) * 1974-05-08 1975-11-20
JPS50149482U (ja) * 1974-05-21 1975-12-11
JPS51128885U (ja) * 1975-03-28 1976-10-18
JPS5258265U (ja) * 1975-10-25 1977-04-27
JPS52128559U (ja) * 1976-03-26 1977-09-30
JPS52147677U (ja) * 1976-05-04 1977-11-09
JPS52171585U (ja) * 1976-06-17 1977-12-27
JPS60100622U (ja) * 1983-12-15 1985-07-09 株式会社リコー 粉体レベル検知装置
US10675714B2 (en) 2015-04-20 2020-06-09 Nippon Steel Corporation Grain-oriented electrical steel sheet

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410922B2 (ja) * 1972-12-19 1979-05-10
JPS5423647B2 (ja) * 1974-04-25 1979-08-15
JPS53129116A (en) * 1977-04-18 1978-11-10 Nippon Steel Corp Oriented electromagnetic steel sheet with excellent magnetic characteristic s
JPS585968B2 (ja) * 1977-05-04 1983-02-02 新日本製鐵株式会社 超低鉄損一方向性電磁鋼板の製造方法
JPS5518566A (en) * 1978-07-26 1980-02-08 Nippon Steel Corp Improving method for iron loss characteristic of directional electrical steel sheet
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
BE893861A (fr) * 1981-07-17 1982-11-16 Nippon Steel Corp Procede et appareil de reduction de la perte active d'une tole d'acier electromagnetique et tole obtenue
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
CA1197759A (en) * 1982-07-19 1985-12-10 Robert F. Miller Method for producing cube-on-edge silicon steel
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
US4724015A (en) * 1984-05-04 1988-02-09 Nippon Steel Corporation Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip
JPS61117218A (ja) * 1984-11-10 1986-06-04 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
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 (ja) * 1988-03-25 1992-11-14 Armco Advanced Materials
US5067992A (en) * 1988-10-14 1991-11-26 Abb Power T & D Company, Inc. Drilling of steel sheet
US5089062A (en) * 1988-10-14 1992-02-18 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
JPH0686633B2 (ja) * 1989-10-14 1994-11-02 新日本製鐵株式会社 鉄損の低い巻鉄心の製造方法
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
DE102011000712A1 (de) 2011-02-14 2012-08-16 Thyssenkrupp Electrical Steel Gmbh Verfahren zum Erzeugen eines kornorientierten Stahlflachprodukts
KR101673828B1 (ko) * 2012-10-30 2016-11-07 제이에프이 스틸 가부시키가이샤 저철손 방향성 전기 강판의 제조 방법
BR112016030522B1 (pt) * 2014-07-03 2019-11-05 Nippon Steel & Sumitomo Metal Corp aparelho de processamento a laser

Family Cites Families (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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140888U (ja) * 1974-05-08 1975-11-20
JPS50149482U (ja) * 1974-05-21 1975-12-11
JPS51128885U (ja) * 1975-03-28 1976-10-18
JPS5258265U (ja) * 1975-10-25 1977-04-27
JPS52128559U (ja) * 1976-03-26 1977-09-30
JPS52147677U (ja) * 1976-05-04 1977-11-09
JPS52171585U (ja) * 1976-06-17 1977-12-27
JPS60100622U (ja) * 1983-12-15 1985-07-09 株式会社リコー 粉体レベル検知装置
US10675714B2 (en) 2015-04-20 2020-06-09 Nippon Steel Corporation Grain-oriented electrical steel sheet

Also Published As

Publication number Publication date
DE1804208B1 (de) 1970-11-12
US3647575A (en) 1972-03-07
GB1253115A (ja) 1971-11-10

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