FR1253208A - Tôles magnétiques fer-aluminium à cristaux à double orientation - Google Patents

Tôles magnétiques fer-aluminium à cristaux à double orientation

Info

Publication number: FR1253208A
Authority: FR; France
Prior art keywords: magnetic sheets; orientation crystal; dual orientation; aluminum magnetic; crystal iron
Prior art date: 1956-08-01
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

Application number

FR744624A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

Original Assignee

Westinghouse Electric Corp

Priority date (The priority date 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 date listed.)

1956-08-01

Filing date

1957-07-31

Publication date

1961-02-10

1956-08-01 Priority claimed from US601482A external-priority patent/US3058857A/en

1957-07-31 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1957-07-31 Priority to FR744624A priority Critical patent/FR1253208A/fr

1961-02-10 Application granted granted Critical

1961-02-10 Publication of FR1253208A publication Critical patent/FR1253208A/fr

Status Expired legal-status Critical Current

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
- 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
- H01F1/18—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 with insulating coating
- 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
- C21D8/1244—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)
Manufacturing & Machinery (AREA)
Power Engineering (AREA)
Electromagnetism (AREA)
Dispersion Chemistry (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)

FR744624A 1956-08-01 1957-07-31 Tôles magnétiques fer-aluminium à cristaux à double orientation Expired FR1253208A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR744624A FR1253208A (fr)	1956-08-01	1957-07-31	Tôles magnétiques fer-aluminium à cristaux à double orientation

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US601482A US3058857A (en)	1956-08-01	1956-08-01	Doubly-oriented aluminum iron magnetic sheets
FR744624A FR1253208A (fr)	1956-08-01	1957-07-31	Tôles magnétiques fer-aluminium à cristaux à double orientation

Publications (1)

Publication Number	Publication Date
FR1253208A true FR1253208A (fr)	1961-02-10

Family

ID=26183187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR744624A Expired FR1253208A (fr)	1956-08-01	1957-07-31	Tôles magnétiques fer-aluminium à cristaux à double orientation

Country Status (1)

Country	Link
FR (1)	FR1253208A (fr)

1957
- 1957-07-31 FR FR744624A patent/FR1253208A/fr not_active Expired

Publication	Publication Date	Title
FR1179311A (fr)	1959-05-22	Transducteur magnétique
FR1184384A (fr)	1959-07-21	Transformateur-amplificateur magnétique
FR1148282A (fr)	1957-12-05	Toupie à musique
FR1176532A (fr)	1959-04-13	Transducteur magnétique
FR1253208A (fr)	1961-02-10	Tôles magnétiques fer-aluminium à cristaux à double orientation
FR1157914A (fr)	1958-06-05	Stators en tôle à cristaux orientés
FR1231034A (fr)	1960-09-26	Accouplement à friction
FR1162705A (fr)	1958-09-16	Accouplement à roue libre
FR1168528A (fr)	1958-12-09	Bobinoir à plusieurs têtes
FR1198902A (fr)	1959-12-10	Feuilles stratifiées
FR1151733A (fr)	1958-02-05	Embrayage magnétique
FR1152601A (fr)	1958-02-21	Duplexeur à vannes
FR1169341A (fr)	1958-12-26	Cravate à double face
FR1185521A (fr)	1959-07-31	Embrayage à frietion semi-centrifuge
FR1165491A (fr)	1958-10-27	Transistron à microjonctions
FR1158609A (fr)	1958-06-17	Vanne à pincement
FR1142898A (fr)	1957-09-24	Fer à repasser
FR1152387A (fr)	1958-02-14	Calendrier à ruban
FR1164594A (fr)	1958-10-13	Tôles à épaisseur variable
FR1157903A (fr)	1958-06-05	Compteur-enregistreur à ruban
CH339774A (de)	1959-07-15	Teller
FR1162276A (fr)	1958-09-10	Duplexeur à ferrites
FR1157308A (fr)	1958-05-28	Embrayage électromagnétique à attaque directe
FR1175814A (fr)	1959-04-02	Redresseur à cristal
FR1293740A (fr)	1962-05-18	Tôle forte magnétique à cristaux à double orientation