DE69730884D1 - Verfahren zum Herstellen nichtkornorientierter Elektrobleche und nach diesem Verfahren hergestellte Bleche - Google Patents
Verfahren zum Herstellen nichtkornorientierter Elektrobleche und nach diesem Verfahren hergestellte BlecheInfo
- Publication number
- DE69730884D1 DE69730884D1 DE69730884T DE69730884T DE69730884D1 DE 69730884 D1 DE69730884 D1 DE 69730884D1 DE 69730884 T DE69730884 T DE 69730884T DE 69730884 T DE69730884 T DE 69730884T DE 69730884 D1 DE69730884 D1 DE 69730884D1
- Authority
- DE
- Germany
- Prior art keywords
- strip
- submitting
- production
- sheets
- slab
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D8/1222—Hot 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
- C21D8/1216—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
- C21D8/1261—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 following hot rolling
-
- 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
- C21D8/1244—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
-
- 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
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (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)
- Inorganic Insulating Materials (AREA)
- Soft Magnetic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9600808A FR2744135B1 (fr) | 1996-01-25 | 1996-01-25 | Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par le procede |
FR9600808 | 1996-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69730884D1 true DE69730884D1 (de) | 2004-11-04 |
DE69730884T2 DE69730884T2 (de) | 2005-11-17 |
Family
ID=9488423
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69736868T Expired - Fee Related DE69736868T2 (de) | 1996-01-25 | 1997-01-21 | Verfahren zum Herstellen nicht kornorientierter Elektrobleche und nach diesem Verfahren hergestellte Bleche |
DE69730884T Expired - Fee Related DE69730884T2 (de) | 1996-01-25 | 1997-01-21 | Verfahren zum Herstellen nichtkornorientierter Elektrobleche und nach diesem Verfahren hergestellte Bleche |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69736868T Expired - Fee Related DE69736868T2 (de) | 1996-01-25 | 1997-01-21 | Verfahren zum Herstellen nicht kornorientierter Elektrobleche und nach diesem Verfahren hergestellte Bleche |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP0786528B1 (de) |
AT (2) | ATE278041T1 (de) |
DE (2) | DE69736868T2 (de) |
ES (2) | ES2230591T3 (de) |
FR (1) | FR2744135B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003014404A1 (de) * | 2001-08-11 | 2003-02-20 | Thyssenkrupp Electrical Steel Ebg Gmbh | Nichtkornorientiertes elektroblech oder -band und verfahren zu seiner herstellung |
SI1752549T1 (sl) * | 2005-08-03 | 2016-09-30 | Thyssenkrupp Steel Europe Ag | Postopek za proizvodnjo zrnato usmerjene magnetne jeklene vzmeti |
SI1752548T1 (sl) * | 2005-08-03 | 2016-09-30 | Thyssenkrupp Steel Europe Ag | Metoda za proizvodnjo magnetnega zrnato usmerjenega jeklenega traku |
IT1402624B1 (it) | 2009-12-23 | 2013-09-13 | Ct Sviluppo Materiali Spa | Procedimento per la produzione di lamierini magnetici a grano orientato. |
DE102013019787A1 (de) * | 2013-11-27 | 2015-05-28 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Herstellen eines ferromagnetischen Bauteils für einen Drehmomentsensor einer Fahrzeuglenkwelle und Drehmomentsensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1237481B (it) * | 1989-12-22 | 1993-06-07 | Sviluppo Materiali Spa | Procedimento per la prodizione di lamierino magnetico semifinito a grano non orientato. |
FR2665181B1 (fr) * | 1990-07-30 | 1994-05-27 | Ugine Aciers | Procede de fabrication de tole d'acier magnetique a grains non orientes et tole obtenue par ce procede. |
JPH04107216A (ja) * | 1990-08-25 | 1992-04-08 | Kobe Steel Ltd | 無方向性電磁鋼板の製造方法 |
TW198734B (de) * | 1990-12-10 | 1993-01-21 | Kawasaki Steel Co | |
JP3348802B2 (ja) * | 1993-06-30 | 2002-11-20 | 新日本製鐵株式会社 | 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法 |
CN1047207C (zh) * | 1994-06-24 | 1999-12-08 | 新日本制铁株式会社 | 具有高磁通密度和低铁损的非取向电工钢片的制造方法 |
-
1996
- 1996-01-25 FR FR9600808A patent/FR2744135B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-21 ES ES97400114T patent/ES2230591T3/es not_active Expired - Lifetime
- 1997-01-21 AT AT97400114T patent/ATE278041T1/de not_active IP Right Cessation
- 1997-01-21 DE DE69736868T patent/DE69736868T2/de not_active Expired - Fee Related
- 1997-01-21 AT AT04014453T patent/ATE343651T1/de not_active IP Right Cessation
- 1997-01-21 EP EP97400114A patent/EP0786528B1/de not_active Expired - Lifetime
- 1997-01-21 ES ES04014453T patent/ES2276191T3/es not_active Expired - Lifetime
- 1997-01-21 DE DE69730884T patent/DE69730884T2/de not_active Expired - Fee Related
- 1997-01-21 EP EP04014453A patent/EP1473371B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2744135A1 (fr) | 1997-08-01 |
EP1473371A3 (de) | 2005-04-13 |
DE69730884T2 (de) | 2005-11-17 |
ES2230591T3 (es) | 2005-05-01 |
ATE343651T1 (de) | 2006-11-15 |
FR2744135B1 (fr) | 1998-02-27 |
DE69736868T2 (de) | 2007-06-06 |
EP1473371B1 (de) | 2006-10-25 |
ATE278041T1 (de) | 2004-10-15 |
ES2276191T3 (es) | 2007-06-16 |
DE69736868D1 (de) | 2006-12-07 |
EP1473371A2 (de) | 2004-11-03 |
EP0786528A1 (de) | 1997-07-30 |
EP0786528B1 (de) | 2004-09-29 |
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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 |