FR1261810A - Procédé d'élaboration d'acier électrique à grain orienté - Google Patents
Procédé d'élaboration d'acier électrique à grain orientéInfo
- Publication number
- FR1261810A FR1261810A FR832261A FR832261A FR1261810A FR 1261810 A FR1261810 A FR 1261810A FR 832261 A FR832261 A FR 832261A FR 832261 A FR832261 A FR 832261A FR 1261810 A FR1261810 A FR 1261810A
- Authority
- FR
- France
- Prior art keywords
- production process
- electrical steel
- oriented electrical
- steel production
- grain 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
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
- C21D8/1244—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
-
- 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
- H01F1/16—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 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82588959A | 1959-07-09 | 1959-07-09 | |
US94965A US3151005A (en) | 1959-07-09 | 1961-03-13 | Method of producing grain-oriented electrical steel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1261810A true FR1261810A (fr) | 1961-05-19 |
Family
ID=43618623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR832261A Expired FR1261810A (fr) | 1959-07-09 | 1960-07-06 | Procédé d'élaboration d'acier électrique à grain orienté |
Country Status (4)
Country | Link |
---|---|
US (1) | US3151005A (fr) |
DE (1) | DE1264476B (fr) |
FR (1) | FR1261810A (fr) |
GB (1) | GB933873A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287184A (en) * | 1963-10-22 | 1966-11-22 | Bethlehem Steel Corp | Method of producing low carbon electrical sheet steel |
US3636579A (en) * | 1968-04-24 | 1972-01-25 | Nippon Steel Corp | Process for heat-treating electromagnetic steel sheets having a high magnetic induction |
FR2007129A1 (fr) * | 1968-04-27 | 1970-01-02 | Yawata Iron & Steel Co | |
US3954521A (en) * | 1968-12-23 | 1976-05-04 | Allegheny Ludlum Industries, Inc. | Method of producing grain oriented silicon steel |
JPS4894618A (fr) * | 1972-03-15 | 1973-12-05 | ||
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 |
YU36756B (en) * | 1973-07-23 | 1984-08-31 | Centro Speriment Metallurg | Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction |
US4200477A (en) * | 1978-03-16 | 1980-04-29 | Allegheny Ludlum Industries, Inc. | Processing for electromagnetic silicon steel |
JPS58157917A (ja) * | 1982-03-15 | 1983-09-20 | Kawasaki Steel Corp | 磁気特性の優れた一方向性珪素鋼板の製造方法 |
DE3382043D1 (de) * | 1982-08-18 | 1991-01-17 | Kawasaki Steel Co | Verfahren zum herstellen kornorientierter bleche oder baender aus siliziumstahl mit hoher magnetischer induktion und geringen eisenverlusten. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2140374A (en) * | 1936-05-29 | 1938-12-13 | Westinghouse Electric & Mfg Co | Process of heat treating magnetic material |
US2307391A (en) * | 1938-10-14 | 1943-01-05 | American Rolling Mill Co | Art of producing magnetic material |
DE969732C (de) * | 1944-07-20 | 1958-07-10 | Vacuumschmelze Ag | Verfahren zur Behandlung von magnetisierbaren Eisen-Silizium-und Eisen-Aluminium-Legierungen |
US2765746A (en) * | 1950-03-11 | 1956-10-09 | Case Co J I | Hydraulic system |
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 |
BE563542A (fr) * | 1956-12-31 |
-
1960
- 1960-06-20 GB GB21605/60A patent/GB933873A/en not_active Expired
- 1960-07-06 FR FR832261A patent/FR1261810A/fr not_active Expired
- 1960-07-07 DE DEU7307A patent/DE1264476B/de active Pending
-
1961
- 1961-03-13 US US94965A patent/US3151005A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1264476B (de) | 1968-03-28 |
US3151005A (en) | 1964-09-29 |
GB933873A (en) | 1963-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1261810A (fr) | Procédé d'élaboration d'acier électrique à grain orienté | |
FR1236462A (fr) | Procédé d'usinage électrique | |
FR1301940A (fr) | Procédé de production du bismuth | |
CH384556A (it) | Procedimento per la produzione di zincocianamide | |
FR1235630A (fr) | Procédé de production d'uranium métallique | |
FR1149707A (fr) | Procédé de fabrication d'isolateurs électriques à long fût | |
FR1241795A (fr) | Nouveau procédé d'élaboration d'acier | |
BE594001A (fr) | Procédé de production d'acier an silicium à orientation préferée | |
FR71395E (fr) | Procédé de fabrication d'isolateurs électriques à long fût | |
FR81822E (fr) | Procédé d'élaboration d'acier électrique à grain orienté | |
FR1245973A (fr) | Production d'uranium métallique | |
BE598384A (fr) | Procédé pour la production d'oximes | |
BE587832A (fr) | Procédé de production d'électrodes en carbone. | |
FR71989E (fr) | Procédé de fabrication d'isolateurs électriques à long fût | |
FR1222976A (fr) | Procédé d'élaboration de l'acier | |
BE616173A (fr) | Procédé de production d'acier | |
FR1270925A (fr) | Procédé de production de carbonyles de métaux de transition | |
FR1270928A (fr) | Procédé de production d'arène-métal-carbonyles | |
FR1245550A (fr) | Procédé pyrométallurgique de production d'uranium métallique purifié | |
FR70989E (fr) | Procédé de fabrication d'isolateurs électriques à long fût | |
FR1287094A (fr) | Procédé de production de l'hydrazine | |
FR1171416A (fr) | Procédé de soudage de l'acier à électrique | |
BE594996A (fr) | Procédé de soudure à l'arc électrique | |
BE592441A (fr) | Procédé de soudure à l'arc électrique | |
FR1247101A (fr) | Procédé de fabrication d'hexaéthylbenzène |