DE3684443D1 - Herstellungsverfahren fuer siliziumblattstahl mit weichmagnetischen merkmalen. - Google Patents

Herstellungsverfahren fuer siliziumblattstahl mit weichmagnetischen merkmalen.

Info

Publication number
DE3684443D1
DE3684443D1 DE8686903601T DE3684443T DE3684443D1 DE 3684443 D1 DE3684443 D1 DE 3684443D1 DE 8686903601 T DE8686903601 T DE 8686903601T DE 3684443 T DE3684443 T DE 3684443T DE 3684443 D1 DE3684443 D1 DE 3684443D1
Authority
DE
Germany
Prior art keywords
silicone
manufacturing
soft magnetic
magnetic characteristics
leaf steel
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 - Lifetime
Application number
DE8686903601T
Other languages
German (de)
English (en)
Inventor
Kazuhide Nakaoka
Yoshikazu Takada
Junichi Inagaki
Akira Hiura
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 Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of DE3684443D1 publication Critical patent/DE3684443D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C21D8/1222—Hot rolling

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)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Soft Magnetic Materials (AREA)
DE8686903601T 1985-06-14 1986-06-13 Herstellungsverfahren fuer siliziumblattstahl mit weichmagnetischen merkmalen. Expired - Lifetime DE3684443D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12832385 1985-06-14
PCT/JP1986/000300 WO1986007390A1 (fr) 1985-06-14 1986-06-13 Procede de production de toles d'acier au silicium a faible magnetisme

Publications (1)

Publication Number Publication Date
DE3684443D1 true DE3684443D1 (de) 1992-04-23

Family

ID=14981934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903601T Expired - Lifetime DE3684443D1 (de) 1985-06-14 1986-06-13 Herstellungsverfahren fuer siliziumblattstahl mit weichmagnetischen merkmalen.

Country Status (6)

Country Link
US (1) US4773948A (https=)
EP (1) EP0229846B1 (https=)
JP (2) JPS62103321A (https=)
KR (1) KR910000010B1 (https=)
DE (1) DE3684443D1 (https=)
WO (1) WO1986007390A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105925A (ja) * 1986-05-23 1988-05-11 Nkk Corp 高周波磁気特性及び加工性の優れた高珪素鉄板の製造方法
JPH07115041B2 (ja) * 1987-03-11 1995-12-13 日本鋼管株式会社 無方向性高Ｓｉ鋼板の製造方法
JP2814437B2 (ja) * 1987-07-21 1998-10-22 川崎製鉄 株式会社 表面性状に優れた方向性けい素鋼板の製造方法
US5759293A (en) * 1989-01-07 1998-06-02 Nippon Steel Corporation Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
JPH0753885B2 (ja) * 1989-04-17 1995-06-07 新日本製鐵株式会社 磁気特性の優れた一方向性電磁鋼板の製造方法
DE69032553T2 (de) * 1989-05-08 1999-03-11 Kawasaki Steel Corp., Kobe, Hyogo Verfahren zur herstellung von gleichgerichteten siliziumblechen mit ausgezeichneten magnetischen eigenschaften
JPH032358A (ja) * 1989-05-27 1991-01-08 Nkk Corp 鉄損特性に優れた高珪素鋼板
JPH03204911A (ja) * 1989-10-23 1991-09-06 Toshiba Corp 変圧器鉄心
JPH0747775B2 (ja) * 1990-06-12 1995-05-24 新日本製鐵株式会社 歪取焼鈍後の磁気特性が優れた無方向性電磁鋼板の製造方法
KR930011625B1 (ko) * 1990-07-16 1993-12-16 신닛뽄 세이데쓰 가부시끼가이샤 냉간압연에 의한 판두께가 얇은 초고규소 전자강판의 제조방법
US5354389A (en) * 1991-07-29 1994-10-11 Nkk Corporation Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation
JP2002122614A (ja) 2000-10-12 2002-04-26 Murata Mfg Co Ltd 加速度センサ
RU2171299C1 (ru) * 2001-01-04 2001-07-27 Цырлин Михаил Борисович Способ производства полос из электротехнической изотропной стали
DE10220282C1 (de) * 2002-05-07 2003-11-27 Thyssenkrupp Electrical Steel Ebg Gmbh Verfahren zum Herstellen von kaltgewalztem Stahlband mit Si-Gehalten von mindestens 3,2 Gew.-% für elektromagnetische Anwendungen
WO2004044252A1 (en) * 2002-11-11 2004-05-27 Posco Method for manufacturing high silicon grain-oriented electrical steel sheet with superior core loss property
JP4484710B2 (ja) 2002-11-11 2010-06-16 ポスコ 浸珪拡散被覆組成物及びこれを利用した高珪素電磁鋼板の製造方法
JP4327214B2 (ja) * 2007-05-21 2009-09-09 三菱製鋼株式会社 焼結軟磁性粉末成形体
CN109402358B (zh) * 2018-10-30 2020-06-12 武汉钢铁有限公司 高硅钢薄带的轧制方法
CN116005078B (zh) * 2023-01-14 2024-09-24 重庆大学 一种层状异构组织高强钢的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088440A (en) * 1936-08-24 1937-07-27 Gen Electric Magnetic sheet steel and process for making the same
US3144363A (en) * 1961-12-14 1964-08-11 Westinghouse Electric Corp Process for producing oriented silicon steel and the product thereof
GB1086215A (en) * 1963-11-13 1967-10-04 English Electric Co Ltd Grain-oriented silicon-iron alloy sheet
DE2024525B1 (de) * 1970-05-11 1971-12-30 Mannesmann Ag Verfahren zur Herstellung von für eine Kaltbearbeitung ausreichend duktilen Zwischenprodukten aus Eisen-Silizium-Legierungen mit 4,5 bis 7,5 Gew.-% Silizium
JPS58100627A (ja) * 1981-12-11 1983-06-15 Nippon Steel Corp 方向性電磁鋼板の製造方法
JPS59208020A (ja) * 1983-05-12 1984-11-26 Nippon Steel Corp 低鉄損一方向性電磁鋼板の製造方法
JPS60255925A (ja) * 1984-05-31 1985-12-17 Nippon Steel Corp 鉄損の著しく低い無方向性電磁鋼板の製造法
JPS613839A (ja) * 1984-06-16 1986-01-09 Kawasaki Steel Corp 冷延無方向性電磁鋼板の製造方法
JPS6115919A (ja) * 1984-06-29 1986-01-24 Kawasaki Steel Corp けい素鋼板の冷間圧延方法

Also Published As

Publication number Publication date
JPH0586455B2 (https=) 1993-12-13
WO1986007390A1 (fr) 1986-12-18
JPS63219524A (ja) 1988-09-13
US4773948A (en) 1988-09-27
EP0229846A1 (en) 1987-07-29
EP0229846B1 (en) 1992-03-18
EP0229846A4 (en) 1988-11-16
KR870700235A (ko) 1987-05-30
KR910000010B1 (ko) 1991-01-19
JPH0713262B2 (ja) 1995-02-15
JPS62103321A (ja) 1987-05-13

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Legal Events

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