FR2496706B1 - Procede de fabrication d'acier au silicium oriente - Google Patents
Procede de fabrication d'acier au silicium orienteInfo
- Publication number
- FR2496706B1 FR2496706B1 FR8122872A FR8122872A FR2496706B1 FR 2496706 B1 FR2496706 B1 FR 2496706B1 FR 8122872 A FR8122872 A FR 8122872A FR 8122872 A FR8122872 A FR 8122872A FR 2496706 B1 FR2496706 B1 FR 2496706B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- silicon steel
- oriented silicon
- steel manufacturing
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/214,441 US4319936A (en) | 1980-12-08 | 1980-12-08 | Process for production of oriented silicon steel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2496706A1 FR2496706A1 (fr) | 1982-06-25 |
FR2496706B1 true FR2496706B1 (fr) | 1986-05-30 |
Family
ID=22799104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8122872A Expired FR2496706B1 (fr) | 1980-12-08 | 1981-12-07 | Procede de fabrication d'acier au silicium oriente |
Country Status (17)
Country | Link |
---|---|
US (1) | US4319936A (fr) |
JP (1) | JPS607689B2 (fr) |
AU (1) | AU544996B2 (fr) |
BE (1) | BE891372A (fr) |
BR (1) | BR8107880A (fr) |
CA (1) | CA1179925A (fr) |
DE (1) | DE3147584C2 (fr) |
ES (1) | ES8207224A1 (fr) |
FR (1) | FR2496706B1 (fr) |
GB (1) | GB2088754B (fr) |
IN (1) | IN157442B (fr) |
IT (1) | IT1146727B (fr) |
MX (1) | MX157802A (fr) |
PL (1) | PL234121A1 (fr) |
RO (1) | RO83711B1 (fr) |
SE (1) | SE446013B (fr) |
ZA (1) | ZA818286B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948934B2 (ja) * | 1981-05-30 | 1984-11-29 | 新日本製鐵株式会社 | 高磁束密度一方向性電磁鋼板の製造方法 |
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. |
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 |
JPS62202024A (ja) * | 1986-02-14 | 1987-09-05 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造方法 |
US4797167A (en) * | 1986-07-03 | 1989-01-10 | Nippon Steel Corporation | Method for the production of oriented silicon steel sheet having excellent magnetic properties |
DE3932025A1 (de) * | 1989-09-26 | 1991-04-04 | Wacker Chemie Gmbh | Waessrige dispersionen von organopolysiloxanen |
DE69517557T2 (de) * | 1994-04-26 | 2001-02-08 | Ltv Steel Co., Inc. | Verfahren zum Herstellen von Elektrostahl |
US6217673B1 (en) | 1994-04-26 | 2001-04-17 | Ltv Steel Company, Inc. | Process of making electrical steels |
US5885371A (en) * | 1996-10-11 | 1999-03-23 | Kawasaki Steel Corporation | Method of producing grain-oriented magnetic steel sheet |
IL120763A (en) * | 1997-05-02 | 2001-04-30 | Iscar Ltd | Rotary tool and method of using it |
US6068708A (en) * | 1998-03-10 | 2000-05-30 | Ltv Steel Company, Inc. | Process of making electrical steels having good cleanliness and magnetic properties |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636579A (en) * | 1968-04-24 | 1972-01-25 | Nippon Steel Corp | Process for heat-treating electromagnetic steel sheets having a high magnetic induction |
BE790798A (fr) * | 1971-11-04 | 1973-02-15 | Armco Steel Corp | Procédé de fabrication de fer au silicium à orientation cube-sur-arete à partir de brames coulées |
US3770517A (en) * | 1972-03-06 | 1973-11-06 | Allegheny Ludlum Ind Inc | Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling |
US3855021A (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 |
US3855020A (en) * | 1973-05-07 | 1974-12-17 | Allegheny Ludlum Ind Inc | Processing for high permeability silicon steel comprising copper |
JPS5413846B2 (fr) * | 1973-06-18 | 1979-06-02 | ||
YU36756B (en) * | 1973-07-23 | 1984-08-31 | Centro Speriment Metallurg | Method of manufacturing unidirectional plates of silicon steel with a high magnetic induction |
IT1029613B (it) * | 1974-10-09 | 1979-03-20 | Terni Societa Per L Ind | Procedimento per la produzione di lamierino magnetico ad alta permea bilita |
US4123298A (en) * | 1977-01-14 | 1978-10-31 | Armco Steel Corporation | Post decarburization anneal for cube-on-edge oriented silicon steel |
-
1980
- 1980-12-08 US US06/214,441 patent/US4319936A/en not_active Expired - Lifetime
-
1981
- 1981-11-27 IN IN746/DEL/81A patent/IN157442B/en unknown
- 1981-11-30 CA CA000391170A patent/CA1179925A/fr not_active Expired
- 1981-11-30 ZA ZA818286A patent/ZA818286B/xx unknown
- 1981-12-01 DE DE3147584A patent/DE3147584C2/de not_active Expired
- 1981-12-02 GB GB8136409A patent/GB2088754B/en not_active Expired
- 1981-12-03 AU AU78239/81A patent/AU544996B2/en not_active Ceased
- 1981-12-04 BR BR8107880A patent/BR8107880A/pt unknown
- 1981-12-04 ES ES507739A patent/ES8207224A1/es not_active Expired
- 1981-12-07 PL PL23412181A patent/PL234121A1/xx unknown
- 1981-12-07 FR FR8122872A patent/FR2496706B1/fr not_active Expired
- 1981-12-07 BE BE0/206753A patent/BE891372A/fr not_active IP Right Cessation
- 1981-12-07 IT IT68588/81A patent/IT1146727B/it active
- 1981-12-07 SE SE8107317A patent/SE446013B/sv unknown
- 1981-12-07 JP JP56196729A patent/JPS607689B2/ja not_active Expired
- 1981-12-08 MX MX190493A patent/MX157802A/es unknown
- 1981-12-08 RO RO105940A patent/RO83711B1/ro unknown
Also Published As
Publication number | Publication date |
---|---|
IT1146727B (it) | 1986-11-19 |
ZA818286B (en) | 1982-11-24 |
BE891372A (fr) | 1982-06-07 |
RO83711B1 (ro) | 1984-04-30 |
FR2496706A1 (fr) | 1982-06-25 |
GB2088754A (en) | 1982-06-16 |
JPS57120618A (en) | 1982-07-27 |
AU544996B2 (en) | 1985-06-27 |
JPS607689B2 (ja) | 1985-02-26 |
MX157802A (es) | 1988-12-15 |
DE3147584A1 (de) | 1982-06-16 |
DE3147584C2 (de) | 1984-12-20 |
AU7823981A (en) | 1982-06-17 |
GB2088754B (en) | 1984-02-08 |
CA1179925A (fr) | 1984-12-27 |
PL234121A1 (fr) | 1982-08-02 |
US4319936A (en) | 1982-03-16 |
ES507739A0 (es) | 1982-09-01 |
ES8207224A1 (es) | 1982-09-01 |
SE446013B (sv) | 1986-08-04 |
RO83711A2 (fr) | 1984-04-02 |
BR8107880A (pt) | 1982-09-08 |
SE8107317L (sv) | 1982-06-09 |
IT8168588A0 (it) | 1981-12-07 |
IN157442B (fr) | 1986-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE871923A (fr) | Procede de production de toles d'acier au silicium | |
BE860292A (fr) | Procede de traitement d'un objet en acier au silicium | |
FR2537568B1 (fr) | Article fritte a base de carbure de silicium et procede pour le fabriquer | |
FR2518908B1 (fr) | Procede de fabrication de comprimes pour filieres d'etirage en diamant | |
FR2512828B1 (fr) | Procede de fabrication d'abrasif et composition abrasive | |
BE874711A (fr) | Procede de fabrication d'une tole d'acier au silicium a grains orientes | |
FR2496706B1 (fr) | Procede de fabrication d'acier au silicium oriente | |
OA06823A (fr) | Procédé d'élaboration d'acier inoxydable. | |
BE797578A (fr) | Procedes de fabrication de feuillards d'acier au silicium | |
BE881720A (fr) | Procede de fabrication de l'acier | |
FR2517665B1 (fr) | Procede de fabrication d'un materiau fritte a base de nitrure de silicium, et materiau obtenu par ce procede | |
FR2339582A1 (fr) | Procede pour la fabrication d'un objet en nitrure de silicium | |
FR2532661B1 (fr) | Procede de fabrication de ferrosilicium | |
RO82759A (fr) | Procede de preparation d'un glycoproteine a action antitumorale | |
FR2510986B1 (fr) | Procede de cuisson d'ebauches et de fabrication de matiere refractaire liee par du nitrure de silicium | |
BE871186A (fr) | Procede pour produire de l'acier au silicium ayant une orientation cubique sur aretes | |
FR2309985A1 (fr) | Procede pour la fabrication d'un element thermoelectrique, element fabrique par ce procede et application de cet element | |
FR2319714A1 (fr) | Procede pour la fabrication de feuillards d'acier au silicium pour applications magnetiques | |
BE873224A (fr) | Rubans en acier au silicium et leur procede de preparation | |
FR2620571B1 (fr) | Procede de fabrication d'une structure de silicium sur isolant | |
FR2301378A1 (fr) | Procede de fabrication d'ele | |
BE892532A (fr) | Procede pour produire de l'acier au silicium a grain oriente | |
FR2615036B1 (fr) | Machine pour la fabrication de silicium poreux | |
FR2527198B1 (fr) | Composition de magnesie pour former un revetement de verre isolant sur de l'acier au silicium et son procede d'obtention | |
BE875963A (fr) | Procede de fabrication d'objets en nitrure de silicium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property |