FR2518120B1 - Procede de production d'une tole ou bande electromagnetique a grains orientes - Google Patents
Procede de production d'une tole ou bande electromagnetique a grains orientesInfo
- Publication number
- FR2518120B1 FR2518120B1 FR8215216A FR8215216A FR2518120B1 FR 2518120 B1 FR2518120 B1 FR 2518120B1 FR 8215216 A FR8215216 A FR 8215216A FR 8215216 A FR8215216 A FR 8215216A FR 2518120 B1 FR2518120 B1 FR 2518120B1
- Authority
- FR
- France
- Prior art keywords
- band
- producing
- oriented grains
- electromagnetic sheet
- electromagnetic
- 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
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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56198443A JPS58100627A (ja) | 1981-12-11 | 1981-12-11 | 方向性電磁鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2518120A1 FR2518120A1 (fr) | 1983-06-17 |
FR2518120B1 true FR2518120B1 (fr) | 1988-07-01 |
Family
ID=16391168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8215216A Expired FR2518120B1 (fr) | 1981-12-11 | 1982-09-08 | Procede de production d'une tole ou bande electromagnetique a grains orientes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4592789A (fr) |
JP (1) | JPS58100627A (fr) |
BE (1) | BE894243A (fr) |
DE (1) | DE3232518A1 (fr) |
FR (1) | FR2518120B1 (fr) |
GB (1) | GB2114600B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3684443D1 (de) * | 1985-06-14 | 1992-04-23 | Nippon Kokan Kk | Herstellungsverfahren fuer siliziumblattstahl mit weichmagnetischen merkmalen. |
JPS6240315A (ja) * | 1985-08-15 | 1987-02-21 | Nippon Steel Corp | 磁束密度の高い一方向性珪素鋼板の製造方法 |
JPH07122095B2 (ja) * | 1990-10-12 | 1995-12-25 | 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 |
US6309473B1 (en) | 1998-10-09 | 2001-10-30 | Kawasaki Steel Corporation | Method of making grain-oriented magnetic steel sheet having low iron loss |
USRE39482E1 (en) * | 1998-10-09 | 2007-02-06 | Jfe Steel Corporation | Method of making grain-oriented magnetic steel sheet having low iron loss |
SI1752549T1 (sl) * | 2005-08-03 | 2016-09-30 | Thyssenkrupp Steel Europe Ag | Postopek za proizvodnjo zrnato usmerjene magnetne jeklene vzmeti |
EP1752548B1 (fr) * | 2005-08-03 | 2016-02-03 | ThyssenKrupp Steel Europe AG | Procédé de fabrication de bande en acier magnétique à grains orientés |
ITRM20070218A1 (it) * | 2007-04-18 | 2008-10-19 | Ct Sviluppo Materiali Spa | Procedimento per la produzione di lamierino magnetico a grano orientato |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1205573B (de) * | 1960-07-06 | 1965-11-25 | Mannesmann Ag | Verfahren zum Gluehen von Elektroblechen oder -baendern |
US3287183A (en) * | 1964-06-22 | 1966-11-22 | Yawata Iron & Steel Co | Process for producing single-oriented silicon steel sheets having a high magnetic induction |
US3671337A (en) * | 1969-02-21 | 1972-06-20 | Nippon Steel Corp | Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics |
JPS5037009B2 (fr) * | 1972-04-05 | 1975-11-29 | ||
US3990924A (en) * | 1972-08-01 | 1976-11-09 | Nippon Steel Corporation | Method for producing high magnetic flux density grain-oriented electrical steel sheet and strips having excellent characteristics |
JPS49119817A (fr) * | 1973-03-20 | 1974-11-15 | ||
US3855019A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
FR2228854A1 (en) * | 1973-05-07 | 1974-12-06 | Allegheny Ludlum Ind Inc | Silicon steel with high magnetic permeability - prepd. by casting, hot-rolling, annealing and cooling |
AT339940B (de) * | 1973-11-05 | 1977-11-10 | Voest Ag | Verfahren zur herstellung von kaltgewalzten, siliziumlegierten elektroblechen |
JPS50139013A (fr) * | 1974-04-27 | 1975-11-06 | ||
US3957546A (en) * | 1974-09-16 | 1976-05-18 | General Electric Company | Method of producing oriented silicon-iron sheet material with boron and nitrogen additions |
US3960616A (en) * | 1975-06-19 | 1976-06-01 | Armco Steel Corporation | Rare earth metal treated cold rolled, non-oriented silicon steel and method of making it |
JPS6059738B2 (ja) * | 1978-08-16 | 1985-12-26 | 日本電気株式会社 | 半導体装置の製造方法 |
JPS5548574A (en) * | 1978-09-27 | 1980-04-07 | Nagano Denshi Kogyo Kk | Polishing method |
JPS5558332A (en) * | 1978-10-25 | 1980-05-01 | Nippon Steel Corp | Production of anisotropic electrical sheet |
JPS5573818A (en) * | 1978-11-22 | 1980-06-03 | Nippon Steel Corp | Production of directional electromagnetic steel plate |
DE2903226C2 (de) * | 1979-01-29 | 1981-10-01 | WEF Wissenschaftliche Entwicklungsgesellschaft für Fertigungstechnik mbH, 4000 Düsseldorf | Verfahren zum Herstellen eines Stahlblechs mit Goss-Textur |
JPS5850295B2 (ja) * | 1980-06-04 | 1983-11-09 | 新日本製鐵株式会社 | 磁束密度の高い一方向性珪素鋼板の製造法 |
JPS5941488B2 (ja) * | 1981-02-16 | 1984-10-08 | 新日本製鐵株式会社 | 磁束密度の高い一方向性電磁鋼板の製造方法 |
-
1981
- 1981-12-11 JP JP56198443A patent/JPS58100627A/ja active Granted
-
1982
- 1982-08-23 GB GB08224161A patent/GB2114600B/en not_active Expired
- 1982-08-24 US US06/411,001 patent/US4592789A/en not_active Expired - Fee Related
- 1982-08-30 BE BE0/208912A patent/BE894243A/fr not_active IP Right Cessation
- 1982-09-01 DE DE19823232518 patent/DE3232518A1/de active Granted
- 1982-09-08 FR FR8215216A patent/FR2518120B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE894243A (fr) | 1982-12-16 |
DE3232518A1 (de) | 1983-06-30 |
JPS58100627A (ja) | 1983-06-15 |
JPS617447B2 (fr) | 1986-03-06 |
US4592789A (en) | 1986-06-03 |
DE3232518C2 (fr) | 1989-02-02 |
GB2114600A (en) | 1983-08-24 |
GB2114600B (en) | 1985-07-31 |
FR2518120A1 (fr) | 1983-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |