FR2511045B1 - - Google Patents
Info
- Publication number
- FR2511045B1 FR2511045B1 FR8213673A FR8213673A FR2511045B1 FR 2511045 B1 FR2511045 B1 FR 2511045B1 FR 8213673 A FR8213673 A FR 8213673A FR 8213673 A FR8213673 A FR 8213673A FR 2511045 B1 FR2511045 B1 FR 2511045B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
- H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
-
- 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
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
- C21D8/1266—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 between cold rolling steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56122727A JPS6048886B2 (ja) | 1981-08-05 | 1981-08-05 | 鉄損の優れた高磁束密度一方向性電磁鋼板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2511045A1 FR2511045A1 (fr) | 1983-02-11 |
FR2511045B1 true FR2511045B1 (fr) | 1984-07-20 |
Family
ID=14843086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8213673A Granted FR2511045A1 (fr) | 1981-08-05 | 1982-08-05 | Tole en acier electromagnetique a grain oriente et son procede d'obtention |
Country Status (6)
Country | Link |
---|---|
US (2) | US4753692A (fr) |
JP (1) | JPS6048886B2 (fr) |
BE (1) | BE894039A (fr) |
DE (1) | DE3229295C2 (fr) |
FR (1) | FR2511045A1 (fr) |
GB (1) | GB2104916B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185726A (ja) * | 1983-04-06 | 1984-10-22 | Nippon Steel Corp | 鉄損の優れた一方向性電磁鋼板の製造方法 |
JPS59185725A (ja) * | 1983-04-07 | 1984-10-22 | Nippon Steel Corp | 磁気特性の優れた一方性電磁鋼板の製造方法 |
JPS60177132A (ja) * | 1984-02-24 | 1985-09-11 | Nippon Steel Corp | 磁気特性の優れた高磁束密度一方向性電磁鋼板の製造方法 |
DE3666229D1 (en) * | 1985-02-22 | 1989-11-16 | Kawasaki Steel Co | Extra-low iron loss grain oriented silicon steel sheets |
EP0184891B1 (fr) * | 1985-03-05 | 1989-07-12 | Nippon Steel Corporation | Tôle d'acier au silicium à grains orientés et son procédé de fabrication |
JPH0621170B2 (ja) * | 1986-03-25 | 1994-03-23 | ダイアホイルヘキスト株式会社 | 2軸延伸ポリエステルフイルム |
JPH0768580B2 (ja) * | 1988-02-16 | 1995-07-26 | 新日本製鐵株式会社 | 鉄損の優れた高磁束密度一方向性電磁鋼板 |
JPH0230740A (ja) * | 1988-04-23 | 1990-02-01 | Nippon Steel Corp | 鉄損の著しく優れた高磁束密度一方向性電磁鋼板及びその製造方法 |
JPH0215143A (ja) * | 1988-06-30 | 1990-01-18 | Aichi Steel Works Ltd | 冷間鍛造用軟磁性ステンレス鋼 |
CA2006292C (fr) * | 1988-12-22 | 1997-09-09 | Yoshiyuki Ushigami | Ruban d'acier tres mince a faible perte dans le fer et a induction magnetique elevee et sa methode de fabrication |
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 |
JPH0774388B2 (ja) * | 1989-09-28 | 1995-08-09 | 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方法 |
US5047750A (en) * | 1990-03-09 | 1991-09-10 | Hector Larry F | Non-intrusive infant security system |
KR930004849B1 (ko) * | 1991-07-12 | 1993-06-09 | 포항종합제철 주식회사 | 자기특성이 우수한 방향성 전기강판 및 그 제조방법 |
DE4311151C1 (de) * | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
WO1998046802A1 (fr) * | 1997-04-16 | 1998-10-22 | Acciai Speciali Terni S.P.A. | Nouveau procede pour la production d'acier electrique a grains orientes a partir de brames minces |
WO2003095684A1 (fr) * | 2002-05-08 | 2003-11-20 | Ak Properties, Inc. | Procede de coulee continue de bande d'acier magnetique non orientee |
US20050000596A1 (en) * | 2003-05-14 | 2005-01-06 | Ak Properties Inc. | Method for production of non-oriented electrical steel strip |
US20050183797A1 (en) * | 2004-02-23 | 2005-08-25 | Ranjan Ray | Fine grained sputtering targets of cobalt and nickel base alloys made via casting in metal molds followed by hot forging and annealing and methods of making same |
JP4823719B2 (ja) | 2006-03-07 | 2011-11-24 | 新日本製鐵株式会社 | 磁気特性が極めて優れた方向性電磁鋼板の製造方法 |
BRPI0918138B1 (pt) | 2008-09-10 | 2017-10-31 | Nippon Steel & Sumitomo Metal Corporation | Method of production of steel sheets for electric use with oriented grain |
US8202374B2 (en) | 2009-04-06 | 2012-06-19 | Nippon Steel Corporation | Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet |
CN112313358B (zh) | 2018-06-21 | 2022-04-08 | 日本制铁株式会社 | 磁特性优异的方向性电磁钢板 |
EP4202066A1 (fr) | 2021-12-21 | 2023-06-28 | Thyssenkrupp Electrical Steel Gmbh | Procédé de production d'une bande électrique à grains orientés, bande laminée à froid et bande électrique à grains orientés |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1054356A (fr) * | 1952-01-25 | 1954-02-10 | Armco Int Corp | Procédé de fabrication d'acier au silicium pour applications magnétiques |
US2867557A (en) * | 1956-08-02 | 1959-01-06 | Allegheny Ludlum Steel | Method of producing silicon steel strip |
GB873149A (en) * | 1956-11-08 | 1961-07-19 | Yawata Iron & Steel Co | Method of producing oriented silicon steel |
US3239332A (en) * | 1962-03-09 | 1966-03-08 | Fuji Iron & Steel Co Ltd | Electric alloy steel containing vanadium and copper |
US3438820A (en) * | 1965-04-02 | 1969-04-15 | Dominion Foundries & Steel | Silicon steel process |
US3873380A (en) * | 1972-02-11 | 1975-03-25 | Allegheny Ludlum Ind Inc | Process for making copper-containing oriented silicon steel |
US3770517A (en) * | 1972-03-06 | 1973-11-06 | Allegheny Ludlum Ind Inc | Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling |
US3855018A (en) * | 1972-09-28 | 1974-12-17 | Allegheny Ludlum Ind Inc | Method for producing grain oriented silicon steel comprising copper |
US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
JPS5413846B2 (fr) * | 1973-06-18 | 1979-06-02 | ||
JPS5432412B2 (fr) * | 1973-10-31 | 1979-10-15 | ||
US3929522A (en) * | 1974-11-18 | 1975-12-30 | Allegheny Ludlum Ind Inc | Process involving cooling in a static atmosphere for high permeability silicon steel comprising copper |
US4032366A (en) * | 1975-05-23 | 1977-06-28 | Allegheny Ludlum Industries, Inc. | Grain-oriented silicon steel and processing therefor |
US4046602A (en) * | 1976-04-15 | 1977-09-06 | United States Steel Corporation | Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction |
JPS53134722A (en) * | 1977-04-28 | 1978-11-24 | Nippon Steel Corp | Material for high magnetic flux and uni-directional magnetic steel plate |
ZA783651B (en) * | 1977-07-01 | 1979-06-27 | Lucas Industries Ltd | Starter motor |
JPS5432412A (en) * | 1977-08-16 | 1979-03-09 | Mitsui Petrochem Ind Ltd | Purification of ketone |
US4113529A (en) * | 1977-09-29 | 1978-09-12 | General Electric Company | Method of producing silicon-iron sheet material with copper as a partial substitute for sulfur, and product |
DE2834035A1 (de) * | 1977-09-29 | 1979-04-12 | Gen Electric | Verfahren zur herstellung von kornorientiertem siliziumeisen-flachmaterial und kaltgewalztes siliziumeisen-flachmaterial als produkt |
JPS5429182A (en) * | 1977-12-15 | 1979-03-05 | Ntn Toyo Bearing Co Ltd | Device for forming pocket bores in ring |
US4123299A (en) * | 1978-09-29 | 1978-10-31 | General Electric Company | Method of producing silicon-iron sheet materal, and product |
DE2841961A1 (de) * | 1978-10-05 | 1980-04-10 | Armco Inc | Verfahren zur herstellung von kornorientiertem siliciumstahl |
US4244757A (en) * | 1979-05-21 | 1981-01-13 | Allegheny Ludlum Steel Corporation | Processing for cube-on-edge oriented silicon steel |
US4367100A (en) * | 1979-10-15 | 1983-01-04 | Allegheny Ludlum Steel Corporation | Silicon steel and processing therefore |
US4338144A (en) * | 1980-03-24 | 1982-07-06 | General Electric Company | Method of producing silicon-iron sheet material with annealing atmospheres of nitrogen and hydrogen |
JPS5948935B2 (ja) * | 1981-08-05 | 1984-11-29 | 新日本製鐵株式会社 | 低鉄損一方向性電磁鋼板の製造方法 |
JPH0415644A (ja) * | 1990-05-09 | 1992-01-21 | Konica Corp | 新規な写真用カプラー |
-
1981
- 1981-08-05 JP JP56122727A patent/JPS6048886B2/ja not_active Expired
-
1982
- 1982-08-05 DE DE3229295A patent/DE3229295C2/de not_active Expired
- 1982-08-05 GB GB08222595A patent/GB2104916B/en not_active Expired
- 1982-08-05 FR FR8213673A patent/FR2511045A1/fr active Granted
- 1982-08-05 BE BE0/208758A patent/BE894039A/fr not_active IP Right Cessation
-
1986
- 1986-06-17 US US06/876,653 patent/US4753692A/en not_active Expired - Lifetime
-
1988
- 1988-04-08 US US07/179,530 patent/US4863532A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4753692A (en) | 1988-06-28 |
JPS5823414A (ja) | 1983-02-12 |
US4863532A (en) | 1989-09-05 |
JPS6048886B2 (ja) | 1985-10-30 |
GB2104916A (en) | 1983-03-16 |
DE3229295C2 (de) | 1986-09-18 |
FR2511045A1 (fr) | 1983-02-11 |
DE3229295A1 (de) | 1983-03-03 |
BE894039A (fr) | 1982-12-01 |
GB2104916B (en) | 1985-09-18 |
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