CH413885A - Verfahren zur Herstellung von Silicium-Eisen-Blech für magnetische Zwecke - Google Patents
Verfahren zur Herstellung von Silicium-Eisen-Blech für magnetische ZweckeInfo
- Publication number
- CH413885A CH413885A CH558260A CH558260A CH413885A CH 413885 A CH413885 A CH 413885A CH 558260 A CH558260 A CH 558260A CH 558260 A CH558260 A CH 558260A CH 413885 A CH413885 A CH 413885A
- Authority
- CH
- Switzerland
- Prior art keywords
- silicon
- production
- iron sheet
- magnetic purposes
- purposes
- Prior art date
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
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 |
---|---|
CH413885A true CH413885A (de) | 1966-05-31 |
Family
ID=25221860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH558260A CH413885A (de) | 1959-05-29 | 1960-05-16 | Verfahren zur Herstellung von Silicium-Eisen-Blech für magnetische Zwecke |
Country Status (4)
Country | Link |
---|---|
US (1) | US3130092A (de) |
BE (1) | BE584171A (de) |
CH (1) | CH413885A (de) |
FR (1) | FR1240322A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE629681A (de) * | 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 (de) * | 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 |
---|---|
US3130092A (en) | 1964-04-21 |
BE584171A (fr) | 1960-02-15 |
FR1240322A (fr) | 1960-09-02 |
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