FR1051851A - Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials - Google Patents
Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materialsInfo
- Publication number
- FR1051851A FR1051851A FR1051851DA FR1051851A FR 1051851 A FR1051851 A FR 1051851A FR 1051851D A FR1051851D A FR 1051851DA FR 1051851 A FR1051851 A FR 1051851A
- Authority
- FR
- France
- Prior art keywords
- materials
- manganese
- zinc
- magnesium
- manufacturing processes
- 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
- 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
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1051851T | 1952-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1051851A true FR1051851A (en) | 1954-01-19 |
Family
ID=9594921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1051851D Expired FR1051851A (en) | 1952-02-28 | 1952-02-28 | Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1064412B (en) |
FR (1) | FR1051851A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057802A (en) * | 1958-02-13 | 1962-10-09 | Lignes Telegraph Telephon | Magnetic materials of the high permeability ferrite type |
DE1239606B (en) * | 1955-02-03 | 1967-04-27 | Lignes Telegraph Telephon | Process for the production of ferromagnetic cores with a largely rectangular hysteresis loop |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT164420B (en) * | 1944-07-06 | 1949-11-10 | Philips Nv | Magnetic core made from a ferromagnetic ferrite |
US2640813A (en) * | 1948-06-26 | 1953-06-02 | Aladdin Ind Inc | Reaction product of a mixed ferrite and lead titanate |
US2568881A (en) * | 1948-12-28 | 1951-09-25 | Steatite Res Corp | Ceramic parts for electrical devices having magnetic properties and method of making |
US2565111A (en) * | 1949-05-26 | 1951-08-21 | Steatite Res Corp | Ceramic magnetic material with a small temperature coefficient |
-
1952
- 1952-02-28 FR FR1051851D patent/FR1051851A/en not_active Expired
-
1953
- 1953-02-23 DE DEC7188A patent/DE1064412B/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1239606B (en) * | 1955-02-03 | 1967-04-27 | Lignes Telegraph Telephon | Process for the production of ferromagnetic cores with a largely rectangular hysteresis loop |
US3057802A (en) * | 1958-02-13 | 1962-10-09 | Lignes Telegraph Telephon | Magnetic materials of the high permeability ferrite type |
Also Published As
Publication number | Publication date |
---|---|
DE1064412B (en) | 1959-08-27 |
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