FR72842E - Ferromagnetic materials with rectangular hysteresis cycle - Google Patents
Ferromagnetic materials with rectangular hysteresis cycleInfo
- Publication number
- FR72842E FR72842E FR756638A FR756638A FR72842E FR 72842 E FR72842 E FR 72842E FR 756638 A FR756638 A FR 756638A FR 756638 A FR756638 A FR 756638A FR 72842 E FR72842 E FR 72842E
- Authority
- FR
- France
- Prior art keywords
- ferromagnetic materials
- rectangular hysteresis
- hysteresis cycle
- cycle
- rectangular
- 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
-
- 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
- H01F1/34—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 non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR756638A FR72842E (en) | 1956-12-14 | 1958-01-24 | Ferromagnetic materials with rectangular hysteresis cycle |
BE575013A BE575013R (en) | 1958-01-24 | 1959-01-23 | Ferromagnetic materials with rectangular hysteresis cycles |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR727692 | 1956-12-14 | ||
FR747548 | 1957-09-18 | ||
FR756638A FR72842E (en) | 1956-12-14 | 1958-01-24 | Ferromagnetic materials with rectangular hysteresis cycle |
Publications (1)
Publication Number | Publication Date |
---|---|
FR72842E true FR72842E (en) | 1960-07-22 |
Family
ID=27245090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR756638A Expired FR72842E (en) | 1956-12-14 | 1958-01-24 | Ferromagnetic materials with rectangular hysteresis cycle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR72842E (en) |
-
1958
- 1958-01-24 FR FR756638A patent/FR72842E/en not_active Expired
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