DE69310218D1 - Orientierte magnetische Stahlbleche und Verfahren zu ihrer Herstellung - Google Patents
Orientierte magnetische Stahlbleche und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE69310218D1 DE69310218D1 DE69310218T DE69310218T DE69310218D1 DE 69310218 D1 DE69310218 D1 DE 69310218D1 DE 69310218 T DE69310218 T DE 69310218T DE 69310218 T DE69310218 T DE 69310218T DE 69310218 D1 DE69310218 D1 DE 69310218D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- steel sheets
- magnetic steel
- oriented magnetic
- oriented
- 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 - Fee Related
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
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C21D8/1227—Warm 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
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4003025A JPH05186828A (ja) | 1992-01-10 | 1992-01-10 | 低鉄損方向性電磁鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310218D1 true DE69310218D1 (de) | 1997-06-05 |
DE69310218T2 DE69310218T2 (de) | 1997-10-16 |
Family
ID=11545787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310218T Expired - Fee Related DE69310218T2 (de) | 1992-01-10 | 1993-01-11 | Orientierte magnetische Stahlbleche und Verfahren zu ihrer Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5425820A (de) |
EP (1) | EP0551141B1 (de) |
JP (1) | JPH05186828A (de) |
DE (1) | DE69310218T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666842A (en) * | 1993-07-22 | 1997-09-16 | Kawasaki Steel Corporation | Method of cold rolling grain-oriented silicon steel sheet having excellent and uniform magnetic characteristics along rolling direction of coil and a roll cooling controller for cold rolling mill using the cold rolling method |
US5643370A (en) * | 1995-05-16 | 1997-07-01 | Armco Inc. | Grain oriented electrical steel having high volume resistivity and method for producing same |
EP0897993B1 (de) * | 1997-08-15 | 2004-10-27 | JFE Steel Corporation | Elektrostahlblech mit hohen magnetischen Eigenschaften und Herstellungsverfahren |
DE10164716C2 (de) * | 2001-03-02 | 2003-06-18 | Draeger Medical Inc | Gehäuseanordnung |
PL3162907T3 (pl) * | 2014-06-26 | 2021-09-27 | Nippon Steel Corporation | Blacha cienka ze stali elektrotechnicznej |
EP3791971A1 (de) | 2019-09-10 | 2021-03-17 | Primetals Technologies Austria GmbH | Kaltwalzen eines walzguts in einer walzstrasse mit mehreren walzgerüsten |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2172626A (en) * | 1939-09-12 | Magnetic material | ||
GB487254A (en) * | 1936-08-05 | 1938-06-17 | Cleveland Twist Drill Co | Improvements relating to ferrous alloys |
GB1100771A (en) * | 1966-01-13 | 1968-01-24 | Steel Co Of Wales Ltd | Improvements in or relating to iron-manganese alloys for magnetic purposes |
JPH01119644A (ja) * | 1987-10-30 | 1989-05-11 | Sumitomo Metal Ind Ltd | 方向性電磁鋼板およびその製造方法 |
JP2590533B2 (ja) * | 1988-06-22 | 1997-03-12 | 住友金属工業株式会社 | 珪素鋼板の製造方法 |
JPH03140442A (ja) * | 1989-10-25 | 1991-06-14 | Sumitomo Metal Ind Ltd | 磁気特性に優れた珪素鋼板及びその製造方法 |
JP2639226B2 (ja) * | 1991-03-15 | 1997-08-06 | 住友金属工業株式会社 | 方向性電磁鋼板およびその製造方法 |
-
1992
- 1992-01-10 JP JP4003025A patent/JPH05186828A/ja active Pending
-
1993
- 1993-01-08 US US08/001,618 patent/US5425820A/en not_active Expired - Fee Related
- 1993-01-11 EP EP93100305A patent/EP0551141B1/de not_active Expired - Lifetime
- 1993-01-11 DE DE69310218T patent/DE69310218T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0551141A1 (de) | 1993-07-14 |
DE69310218T2 (de) | 1997-10-16 |
EP0551141B1 (de) | 1997-05-02 |
JPH05186828A (ja) | 1993-07-27 |
US5425820A (en) | 1995-06-20 |
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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 |