DE2252784C3 - Verfahren zur Herstellung eines SiIiciumeisenblechmaterials mit Würfelkantentextur mit einem Gehalt an Silicium von 2 bis 4 % - Google Patents
Verfahren zur Herstellung eines SiIiciumeisenblechmaterials mit Würfelkantentextur mit einem Gehalt an Silicium von 2 bis 4 %Info
- Publication number
- DE2252784C3 DE2252784C3 DE2252784A DE2252784A DE2252784C3 DE 2252784 C3 DE2252784 C3 DE 2252784C3 DE 2252784 A DE2252784 A DE 2252784A DE 2252784 A DE2252784 A DE 2252784A DE 2252784 C3 DE2252784 C3 DE 2252784C3
- Authority
- DE
- Germany
- Prior art keywords
- slab
- thickness
- temperature
- silicon
- annealing
- 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
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving particular fabrication steps or treatments of ingots or slabs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
- Soft Magnetic Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19555371A | 1971-11-04 | 1971-11-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2252784A1 DE2252784A1 (de) | 1973-05-10 |
| DE2252784B2 DE2252784B2 (de) | 1977-08-04 |
| DE2252784C3 true DE2252784C3 (de) | 1978-04-06 |
Family
ID=22721841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2252784A Expired DE2252784C3 (de) | 1971-11-04 | 1972-10-27 | Verfahren zur Herstellung eines SiIiciumeisenblechmaterials mit Würfelkantentextur mit einem Gehalt an Silicium von 2 bis 4 % |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3764406A (enExample) |
| JP (1) | JPS5427820B2 (enExample) |
| AU (1) | AU466217B2 (enExample) |
| BE (1) | BE790798A (enExample) |
| BR (1) | BR7207657D0 (enExample) |
| CA (1) | CA978067A (enExample) |
| CS (1) | CS213306B2 (enExample) |
| DE (1) | DE2252784C3 (enExample) |
| ES (1) | ES408258A1 (enExample) |
| FR (1) | FR2158458B1 (enExample) |
| GB (1) | GB1403271A (enExample) |
| IT (1) | IT966868B (enExample) |
| RO (1) | RO62344A (enExample) |
| SE (1) | SE394692B (enExample) |
| SU (1) | SU692570A3 (enExample) |
| ZA (1) | ZA727467B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4311151C1 (de) * | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
| DE19735062A1 (de) * | 1997-08-13 | 1999-02-18 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech und Verwendung eines Stahls für Elektroblech |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948691A (en) * | 1970-09-26 | 1976-04-06 | Nippon Steel Corporation | Method for manufacturing cold rolled, non-directional electrical steel sheets and strips having a high magnetic flux density |
| IT959739B (it) * | 1971-05-20 | 1973-11-10 | Nippon Steel Corp | Lastra di acciaio contenente sili cio utile per lamierino e nastro di acciaio magnetico prodotta per colata continua e metodo di produ zione relativo |
| US3843422A (en) * | 1972-03-30 | 1974-10-22 | R Henke | Rolling method for producing silicon steel strip |
| US3971678A (en) * | 1972-05-31 | 1976-07-27 | Stahlwerke Peine-Salzgitter Aktiengesellschaft | Method of making cold-rolled sheet for electrical purposes |
| JPS5037127B2 (enExample) * | 1972-07-08 | 1975-12-01 | ||
| US3855018A (en) * | 1972-09-28 | 1974-12-17 | Allegheny Ludlum Ind Inc | Method for producing grain oriented silicon steel comprising copper |
| JPS5037134B2 (enExample) * | 1972-10-11 | 1975-12-01 | ||
| JPS4976719A (enExample) * | 1972-11-28 | 1974-07-24 | ||
| JPS5224499B2 (enExample) * | 1973-01-22 | 1977-07-01 | ||
| US3873381A (en) * | 1973-03-01 | 1975-03-25 | Armco Steel Corp | High permeability cube-on-edge oriented silicon steel and method of making it |
| US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| US3855019A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
| AT339940B (de) * | 1973-11-05 | 1977-11-10 | Voest Ag | Verfahren zur herstellung von kaltgewalzten, siliziumlegierten elektroblechen |
| AT336916B (de) * | 1974-03-22 | 1977-06-10 | Philips Nv | Magazin fur in kassetten untergebrachte bandformige aufzeichnungstrager |
| US3986902A (en) * | 1974-05-22 | 1976-10-19 | United States Steel Corporation | Silicon steel suitable for production of oriented silicon steel using low slab reheat temperature |
| US3929522A (en) * | 1974-11-18 | 1975-12-30 | Allegheny Ludlum Ind Inc | Process involving cooling in a static atmosphere for high permeability silicon steel comprising copper |
| US3925115A (en) * | 1974-11-18 | 1975-12-09 | Allegheny Ludlum Ind Inc | Process employing cooling in a static atmosphere for high permeability silicon steel comprising copper |
| IT1041114B (it) * | 1975-08-01 | 1980-01-10 | Centro Speriment Metallurg | Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici |
| JPS52120218A (en) * | 1976-04-03 | 1977-10-08 | Nippon Steel Corp | Heating of silicon containing slab by walking beam type heating furnace |
| JPS5314609A (en) * | 1976-07-27 | 1978-02-09 | Nippon Steel Corp | Production of nondirectional electromagnetic steel sheet free from ridging |
| JPS5319913A (en) * | 1976-08-10 | 1978-02-23 | Nippon Steel Corp | Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab |
| JPS5353522A (en) * | 1976-10-27 | 1978-05-16 | Kawasaki Steel Co | Method of making continuously cast slab for directive silicon steel |
| US4168189A (en) * | 1977-05-20 | 1979-09-18 | Armco Inc. | Process of producing an electrically insulative film |
| JPS6037172B2 (ja) * | 1978-03-11 | 1985-08-24 | 新日本製鐵株式会社 | 一方向性珪素鋼板の製造法 |
| JPS5933170B2 (ja) * | 1978-10-02 | 1984-08-14 | 新日本製鐵株式会社 | 磁束密度の極めて高い、含Al一方向性珪素鋼板の製造法 |
| US4202711A (en) * | 1978-10-18 | 1980-05-13 | Armco, Incl. | Process for producing oriented silicon iron from strand cast slabs |
| US4204891A (en) * | 1978-11-27 | 1980-05-27 | Nippon Steel Corporation | Method for preventing the edge crack in a grain oriented silicon steel sheet produced from a continuously cast steel slab |
| JPS585970B2 (ja) * | 1979-05-16 | 1983-02-02 | 新日本製鐵株式会社 | 線状細粒のない一方向性珪素鋼板の製造方法 |
| JPS5850294B2 (ja) * | 1980-04-26 | 1983-11-09 | 新日本製鐵株式会社 | 磁性の優れた一方向性電磁鋼板の製造方法 |
| JPS5920745B2 (ja) * | 1980-08-27 | 1984-05-15 | 川崎製鉄株式会社 | 鉄損の極めて低い一方向性珪素鋼板とその製造方法 |
| US4319936A (en) * | 1980-12-08 | 1982-03-16 | Armco Inc. | Process for production of oriented silicon steel |
| JPS597768B2 (ja) * | 1981-05-30 | 1984-02-21 | 新日本製鐵株式会社 | 磁性の優れた一方向性電磁鋼板の製造法 |
| US4468686A (en) * | 1981-11-13 | 1984-08-28 | Intersil, Inc. | Field terminating structure |
| JPS5956522A (ja) * | 1982-09-24 | 1984-04-02 | Nippon Steel Corp | 鉄損の良い一方向性電磁鋼板の製造方法 |
| JPS5956523A (ja) * | 1982-09-24 | 1984-04-02 | Nippon Steel Corp | 高磁束密度一方向性珪素鋼板の製造方法 |
| US4478653A (en) * | 1983-03-10 | 1984-10-23 | Armco Inc. | Process for producing grain-oriented silicon steel |
| CA1270728A (en) * | 1985-02-25 | 1990-06-26 | Armco Advanced Materials Corporation | Method of producing cube-on-edge oriented silicon steel from strand cast slabs |
| US4898628A (en) * | 1989-01-19 | 1990-02-06 | Armco Advanced Materials Corporation | Hot working method for producing grain oriented silicon steel with improved glass film formation |
| DE69023291T2 (de) * | 1989-07-12 | 1996-04-04 | Nippon Steel Corp | Verfahren zum Herstellen kornorientierter Elektrobleche aus Stangguss durch Warmwalzen. |
| US5288736A (en) * | 1992-11-12 | 1994-02-22 | Armco Inc. | Method for producing regular grain oriented electrical steel using a single stage cold reduction |
| DE4311150C1 (de) * | 1993-04-05 | 1993-12-23 | Thyssen Stahl Ag | Verfahren zur Herstellung von Warmband für die Erzeugung von kornorientierten Elektroblechen |
| US5421911A (en) * | 1993-11-22 | 1995-06-06 | Armco Inc. | Regular grain oriented electrical steel production process |
| AU2002326892B2 (en) * | 2001-09-13 | 2007-06-21 | Ak Steel Properties, Inc. | Method of continuously casting electrical steel strip with controlled spray cooling |
| US20050015031A1 (en) * | 2003-07-17 | 2005-01-20 | Lin Chuan Shen | Chair |
| US7217248B2 (en) * | 2003-07-17 | 2007-05-15 | Chuan-Shen Lin | Chair |
-
0
- BE BE790798D patent/BE790798A/xx not_active IP Right Cessation
-
1971
- 1971-11-04 US US00195553A patent/US3764406A/en not_active Expired - Lifetime
-
1972
- 1972-09-20 SE SE7212150A patent/SE394692B/xx unknown
- 1972-10-18 CA CA154,246A patent/CA978067A/en not_active Expired
- 1972-10-20 ZA ZA727467A patent/ZA727467B/xx unknown
- 1972-10-20 AU AU48002/72A patent/AU466217B2/en not_active Expired
- 1972-10-27 DE DE2252784A patent/DE2252784C3/de not_active Expired
- 1972-10-31 GB GB5012072A patent/GB1403271A/en not_active Expired
- 1972-10-31 BR BR007657/72A patent/BR7207657D0/pt unknown
- 1972-10-31 IT IT53739/72A patent/IT966868B/it active
- 1972-11-02 RO RO72711A patent/RO62344A/ro unknown
- 1972-11-02 JP JP11068472A patent/JPS5427820B2/ja not_active Expired
- 1972-11-02 FR FR7238814A patent/FR2158458B1/fr not_active Expired
- 1972-11-03 SU SU721844754A patent/SU692570A3/ru active
- 1972-11-04 ES ES408258A patent/ES408258A1/es not_active Expired
- 1972-11-06 CS CS727478A patent/CS213306B2/cs unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4311151C1 (de) * | 1993-04-05 | 1994-07-28 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten |
| DE19735062A1 (de) * | 1997-08-13 | 1999-02-18 | Thyssen Stahl Ag | Verfahren zur Herstellung von kornorientiertem Elektroblech und Verwendung eines Stahls für Elektroblech |
Also Published As
| Publication number | Publication date |
|---|---|
| ES408258A1 (es) | 1976-02-16 |
| SE394692B (sv) | 1977-07-04 |
| IT966868B (it) | 1974-02-20 |
| SU692570A3 (ru) | 1979-10-15 |
| ZA727467B (en) | 1973-07-25 |
| FR2158458A1 (enExample) | 1973-06-15 |
| JPS5427820B2 (enExample) | 1979-09-12 |
| BE790798A (fr) | 1973-02-15 |
| US3764406A (en) | 1973-10-09 |
| GB1403271A (en) | 1975-08-28 |
| DE2252784A1 (de) | 1973-05-10 |
| FR2158458B1 (enExample) | 1977-01-14 |
| AU4800272A (en) | 1974-04-26 |
| CS213306B2 (en) | 1982-04-09 |
| RO62344A (enExample) | 1977-09-15 |
| AU466217B2 (en) | 1975-10-23 |
| CA978067A (en) | 1975-11-18 |
| JPS4853919A (enExample) | 1973-07-28 |
| BR7207657D0 (pt) | 1973-08-21 |
| DE2252784B2 (de) | 1977-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2252784C3 (de) | Verfahren zur Herstellung eines SiIiciumeisenblechmaterials mit Würfelkantentextur mit einem Gehalt an Silicium von 2 bis 4 % | |
| EP0619376B1 (de) | Verfahren zur Herstellung von kornorientierten Elektroblechen mit verbesserten Ummagnetisierungsverlusten | |
| DE60306365T3 (de) | Verfahren zum kontinuierlichen giessen von nichtorientiertem elektrostahlband | |
| DE2409895C3 (de) | Verfahren zur Herstellung eines Siliciumstahls mit Würfelkantenstruktur und einer Permeabilität bei H = 10 Oersted von mehr als 1820 | |
| DE3220255C2 (de) | Verfahren zur Herstellung von kornorientiertem Elektrostahlblech oder -band | |
| DE3538609A1 (de) | Verfahren zur herstellung von kornorientiertem elektrostahlblech | |
| DE69923102T2 (de) | Verfahren zur Herstellung eines kornorientierten Elektroblechs mit ausgezeichneten magnetischen Eigenschaften | |
| DE2735667A1 (de) | Verwendung einer stranggussbramme zum herstellen kornorientierten elektroblechs | |
| DE3122277A1 (de) | Kornorientierte siliciumstahlbleche und verfahren zu ihrer herstellung | |
| DE3229256C2 (enExample) | ||
| DE4005807A1 (de) | Verfahren zum herstellen von nichtorientiertem magnetstahlblech | |
| DE2307464A1 (de) | Eisenlegierungen und verfahren zu deren herstellung | |
| DE69810852T2 (de) | Kornorientiertes Elektrostahlblech mit ausgezeichneten magnetischen Eigenschaften und dessen Herstellungsverfahren | |
| DE2939788C2 (de) | Verfahren zur Herstellung eines kornorientierten Silizumstrahlbleches | |
| DE3147584C2 (de) | Verfahren zur Herstellung von kornorientiertem Siliciumstahl in Band- oder Blechform | |
| DE69030771T2 (de) | Verfahren zum Herstellen eines kornorientierten Elektrostahlbandes | |
| DE3116419C2 (de) | Verfahren zur Herstellung eines kornorientierten, elektromagnetischen Siliciumstahlbandes | |
| DE69129130T2 (de) | Verfahren zum Herstellen doppeltorientierter Elektrobleche mit hoher magnetischer Flussdichte | |
| DE3232518C2 (enExample) | ||
| DE69123410T2 (de) | Verfahren zum Herstellen von kornorientierten Siliciumstahlblechen mit verbesserten magnetischen Eigenschaften | |
| DE69025417T3 (de) | Verfahren zum Herstellen von kornorientierten Elektrostahlblechen mit hervorragenden magnetischen Eigenschaften | |
| DE4005511A1 (de) | Verfahren zum herstellen von nichtorientiertem stahlblech | |
| DE68908301T2 (de) | Verfahren zur herstellung nichtorientierter elektrofeinbleche. | |
| DE1583326A1 (de) | Verfahren zur Herstellung eines Siliciumeisens mit Wuerfelkanten-Orientierung | |
| DE69025537T2 (de) | Verfahren zur herstellung von gerichteten siliziumstahlblechen mit ausgezeichneten magnetischen eigenschaften |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ARMCO ADVANCED MATERIALS CORP. (N.D.GES.D.STAATES |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. BUNKE, H., DIPL.-CHEM. DR.RER.NAT. DEGWERT, H., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN |