EP0266422A4 - Verfahren zur herstellung von dünnen silizium-stahlblechen mit goss-textur mit niedrigen wattverlusten sowie mit ausgezeichneten oberflächeneigenschaften. - Google Patents
Verfahren zur herstellung von dünnen silizium-stahlblechen mit goss-textur mit niedrigen wattverlusten sowie mit ausgezeichneten oberflächeneigenschaften.Info
- Publication number
- EP0266422A4 EP0266422A4 EP19860902022 EP86902022A EP0266422A4 EP 0266422 A4 EP0266422 A4 EP 0266422A4 EP 19860902022 EP19860902022 EP 19860902022 EP 86902022 A EP86902022 A EP 86902022A EP 0266422 A4 EP0266422 A4 EP 0266422A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- thin
- steel plate
- silicon steel
- surface properties
- excellent surface
- 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.)
- Granted
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
- 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
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1986/000138 WO1987005945A1 (en) | 1986-03-25 | 1986-03-25 | Process for producing low core loss, thin, unidirectional silicon steel plate having excellent surface properties |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0266422A1 EP0266422A1 (de) | 1988-05-11 |
EP0266422A4 true EP0266422A4 (de) | 1988-11-02 |
EP0266422B1 EP0266422B1 (de) | 1990-11-28 |
EP0266422B2 EP0266422B2 (de) | 1996-06-26 |
Family
ID=13874402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86902022A Expired - Lifetime EP0266422B2 (de) | 1986-03-25 | 1986-03-25 | Verfahren zur herstellung von dünnen silizium-stahlblechen mit goss-textur mit niedrigen wattverlusten sowie mit ausgezeichneten oberflächeneigenschaften |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0266422B2 (de) |
DE (1) | DE3675945D1 (de) |
WO (1) | WO1987005945A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0784615B2 (ja) * | 1990-07-27 | 1995-09-13 | 川崎製鉄株式会社 | 磁束密度に優れる方向性けい素鋼板の製造方法 |
DE19628137C1 (de) * | 1996-07-12 | 1997-04-10 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266957A (de) * | 1968-04-27 | 1972-03-15 | ||
FR2268868A1 (de) * | 1974-04-25 | 1975-11-21 | Nippon Steel Corp | |
FR2472614A1 (fr) * | 1979-12-28 | 1981-07-03 | Kawasaki Steel Co | Procede pour produire des toles d'acier au silicium a grains orientes ayant une induction magnetique tres elevee et une faible perte dans le fer |
EP0108575A2 (de) * | 1982-11-08 | 1984-05-16 | Armco Advanced Materials Corporation | Verfahren zum örtlichen Glühen von kornorientiertem Siliciumstahl mit Goss-Textur |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59173218A (ja) * | 1983-03-24 | 1984-10-01 | Kawasaki Steel Corp | 磁束密度が高く鉄損の低い一方向性けい素鋼板の製造方法 |
JPS59126722A (ja) * | 1983-01-11 | 1984-07-21 | Nippon Steel Corp | 鉄損の優れた薄手高磁束密度一方向性電磁鋼板の製造方法 |
JPS6151803A (ja) * | 1984-08-21 | 1986-03-14 | Kawasaki Steel Corp | 鉄損の低い一方向性けい素鋼板 |
JP2684302B2 (ja) * | 1992-10-21 | 1997-12-03 | 株式会社ニューギン | パチンコ遊技機 |
-
1986
- 1986-03-25 EP EP86902022A patent/EP0266422B2/de not_active Expired - Lifetime
- 1986-03-25 WO PCT/JP1986/000138 patent/WO1987005945A1/ja active IP Right Grant
- 1986-03-25 DE DE8686902022T patent/DE3675945D1/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266957A (de) * | 1968-04-27 | 1972-03-15 | ||
FR2268868A1 (de) * | 1974-04-25 | 1975-11-21 | Nippon Steel Corp | |
FR2472614A1 (fr) * | 1979-12-28 | 1981-07-03 | Kawasaki Steel Co | Procede pour produire des toles d'acier au silicium a grains orientes ayant une induction magnetique tres elevee et une faible perte dans le fer |
EP0108575A2 (de) * | 1982-11-08 | 1984-05-16 | Armco Advanced Materials Corporation | Verfahren zum örtlichen Glühen von kornorientiertem Siliciumstahl mit Goss-Textur |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 213 (E-422)[2269], 25th July 1986; & JP-A-61 51 803 (KAWASAKI STEEL CORP.) 14-03-1986 * |
See also references of WO8705945A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3675945D1 (de) | 1991-01-10 |
WO1987005945A1 (en) | 1987-10-08 |
EP0266422B1 (de) | 1990-11-28 |
EP0266422A1 (de) | 1988-05-11 |
EP0266422B2 (de) | 1996-06-26 |
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