FR1240322A - Procédé de fabrication d'alliages fer-silicium à propriétés magnétiques améliorées - Google Patents
Procédé de fabrication d'alliages fer-silicium à propriétés magnétiques amélioréesInfo
- Publication number
- FR1240322A FR1240322A FR809810A FR809810A FR1240322A FR 1240322 A FR1240322 A FR 1240322A FR 809810 A FR809810 A FR 809810A FR 809810 A FR809810 A FR 809810A FR 1240322 A FR1240322 A FR 1240322A
- Authority
- FR
- France
- Prior art keywords
- iron
- manufacturing process
- magnetic properties
- improved magnetic
- silicon alloys
- 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
-
- 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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US816889A US3130092A (en) | 1959-05-29 | 1959-05-29 | Process of making cubic texture silicon-iron |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1240322A true FR1240322A (fr) | 1960-09-02 |
Family
ID=25221860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR809810A Expired FR1240322A (fr) | 1959-05-29 | 1959-11-10 | Procédé de fabrication d'alliages fer-silicium à propriétés magnétiques améliorées |
Country Status (4)
Country | Link |
---|---|
US (1) | US3130092A (fr) |
BE (1) | BE584171A (fr) |
CH (1) | CH413885A (fr) |
FR (1) | FR1240322A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE629681A (fr) * | 1962-03-19 | |||
US3278348A (en) * | 1965-01-28 | 1966-10-11 | Westinghouse Electric Corp | Process for producing doubly oriented cube-on-face magnetic sheet material |
US3640780A (en) * | 1970-06-25 | 1972-02-08 | United States Steel Corp | Method of producing electrical sheet steel with cube texture |
JPH0674460B2 (ja) * | 1985-06-26 | 1994-09-21 | 日新製鋼株式会社 | 電磁鋼板の製造法 |
US5135818A (en) * | 1989-03-28 | 1992-08-04 | Hitachi Maxell, Ltd. | Thin soft magnetic film and method of manufacturing the same |
US5643370A (en) * | 1995-05-16 | 1997-07-01 | Armco Inc. | Grain oriented electrical steel having high volume resistivity and method for producing same |
US8591669B2 (en) * | 2004-11-23 | 2013-11-26 | University Of Maryland | Method of texturing polycrystalline iron/gallium alloys and compositions thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473156A (en) * | 1944-11-16 | 1949-06-14 | Armco Steel Corp | Process for developing high magnetic permeability and low core loss in very thin silicon steel |
DE1009214B (de) * | 1954-03-27 | 1957-05-29 | Ver Deutsche Metallwerke Ag | Verfahren zur Erzeugung ausgepraegter Wuerfeltextur in magnetisierbaren Baendern undBlechen aus silizium- und/oder aluminiumhaltigen Eisenlegierungen |
US2992952A (en) * | 1955-12-01 | 1961-07-18 | Vacuumschmelze Ag | Method of manufacturing magnetic sheets |
BE563546A (fr) * | 1956-12-31 | |||
US2992951A (en) * | 1960-04-21 | 1961-07-18 | Westinghouse Electric Corp | Iron-silicon magnetic sheets |
-
1959
- 1959-05-29 US US816889A patent/US3130092A/en not_active Expired - Lifetime
- 1959-10-30 BE BE584171A patent/BE584171A/fr unknown
- 1959-11-10 FR FR809810A patent/FR1240322A/fr not_active Expired
-
1960
- 1960-05-16 CH CH558260A patent/CH413885A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE584171A (fr) | 1960-02-15 |
CH413885A (de) | 1966-05-31 |
US3130092A (en) | 1964-04-21 |
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