JPS5410922B2
(de)
*
|
1972-12-19 |
1979-05-10 |
|
|
JPS5423647B2
(de)
*
|
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
(de)
*
|
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
|