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
Other languages
Japanese (ja)
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 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804208 DE1804208B1 (en) 1968-10-17 1968-10-17 Process for reducing the watt losses of grain-oriented electrical steel sheets, in particular of cube-texture sheets

Publications (1)

Publication Number Publication Date
JPS5035679B1 true JPS5035679B1 (en) 1975-11-18

Family

ID=5711044

Family Applications (1)

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

Country Status (4)

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

Cited By (9)

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

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410922B2 (en) * 1972-12-19 1979-05-10
JPS5423647B2 (en) * 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 (en) * 1977-05-04 1983-02-02 新日本製鐵株式会社 Manufacturing method of ultra-low iron loss unidirectional electrical steel sheet
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 (en) * 1979-05-16 1983-02-02 新日本製鐵株式会社 Method for manufacturing unidirectional silicon steel sheet without linear fine grains
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 (en) * 1980-04-26 1983-11-09 新日本製鐵株式会社 Manufacturing method of unidirectional electrical steel sheet with excellent magnetism
BE893861A (en) * 1981-07-17 1982-11-16 Nippon Steel Corp METHOD AND APPARATUS FOR REDUCING THE ACTIVE LOSS OF AN ELECTROMAGNETIC STEEL SHEET AND SHEET OBTAINED
JPS6056404B2 (en) * 1981-07-17 1985-12-10 新日本製鐵株式会社 Method and device for reducing iron loss in grain-oriented electrical steel sheets
CA1197759A (en) * 1982-07-19 1985-12-10 Robert F. Miller Method for producing cube-on-edge silicon steel
US4548655A (en) * 1982-07-19 1985-10-22 Allegheny Ludlum Steel Corporation Method for producing cube-on-edge oriented silicon steel
US4482401A (en) * 1982-07-19 1984-11-13 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 (en) * 1984-11-10 1986-06-04 Nippon Steel Corp Manufacture of grain oriented magnetic steel sheet of low iron loss
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 (en) * 1987-04-17 1994-03-02 川崎製鉄株式会社 Iron loss reduction method for grain-oriented silicon steel sheet
IN171546B (en) * 1988-03-25 1992-11-14 Armco Advanced Materials
US4963199A (en) * 1988-10-14 1990-10-16 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
US5089062A (en) * 1988-10-14 1992-02-18 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 (en) * 1989-10-14 1994-11-02 新日本製鐵株式会社 Method for manufacturing wound core with low iron loss
GB9022318D0 (en) * 1990-10-15 1990-11-28 Esselte Meto Int Gmbh Magnetic property modification
KR960006448B1 (en) * 1992-08-05 1996-05-16 가와사끼 세이데쓰 가부시끼가이샤 Manufacturing method of low iron loss oriented electrical steel sheet
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 (en) 2011-02-14 2012-08-16 Thyssenkrupp Electrical Steel Gmbh Method for producing a grain-oriented flat steel product
RU2602694C1 (en) * 2012-10-30 2016-11-20 ДжФЕ СТИЛ КОРПОРЕЙШН Method of making textured electrical steel sheet with low losses in iron
BR112016030522B1 (en) * 2014-07-03 2019-11-05 Nippon Steel & Sumitomo Metal Corp laser processing apparatus
EP4570926A1 (en) 2023-12-13 2025-06-18 Thyssenkrupp Electrical Steel Gmbh Grain-oriented flat steel product and method for the production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE626673C (en) * 1932-02-13 1936-07-01 Hoesch Koeln Neuessen Akt Ges Process and device for the production of coarse-grained, recrystallized strips or sheets

Cited By (9)

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

Also Published As

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

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