FR1390642A - Composition for magnetic cores of the ferrite type - Google Patents
Composition for magnetic cores of the ferrite typeInfo
- Publication number
- FR1390642A FR1390642A FR969505A FR969505A FR1390642A FR 1390642 A FR1390642 A FR 1390642A FR 969505 A FR969505 A FR 969505A FR 969505 A FR969505 A FR 969505A FR 1390642 A FR1390642 A FR 1390642A
- Authority
- FR
- France
- Prior art keywords
- composition
- magnetic cores
- ferrite type
- ferrite
- type
- 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
- 229910000859 α-Fe Inorganic materials 0.000 title 1
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
- C04B35/265—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Magnetic Ceramics (AREA)
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US272753A US3236777A (en) | 1963-04-12 | 1963-04-12 | Nickel-manganese-ferrous ferrite |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1390642A true FR1390642A (en) | 1965-02-26 |
Family
ID=23041126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR969505A Expired FR1390642A (en) | 1963-04-12 | 1964-04-02 | Composition for magnetic cores of the ferrite type |
Country Status (5)
Country | Link |
---|---|
US (1) | US3236777A (en) |
DE (1) | DE1446985B1 (en) |
FR (1) | FR1390642A (en) |
GB (1) | GB1010836A (en) |
NL (1) | NL129951C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169028A (en) * | 1974-10-23 | 1979-09-25 | Tdk Electronics Co., Ltd. | Cathodic protection |
NL8204897A (en) * | 1982-12-20 | 1984-07-16 | Philips Nv | MAGNETIC HEAD WITH A CORE OF MN-ZN-CO-FERROFERRITE. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636860A (en) * | 1944-07-06 | 1953-04-28 | Hartford Nat Bank & Trust Co | Magnetic core |
GB730703A (en) * | 1952-07-31 | 1955-05-25 | Centre Nat Rech Scient | Magnetic materials and methods of manufacturing such materials |
NL82278C (en) * | 1954-01-27 | |||
NL112277C (en) * | 1955-07-01 | |||
US3055833A (en) * | 1957-10-31 | 1962-09-25 | Rca Corp | Mixed ferrospinels |
-
1963
- 1963-04-12 US US272753A patent/US3236777A/en not_active Expired - Lifetime
-
1964
- 1964-03-20 GB GB11870/64A patent/GB1010836A/en not_active Expired
- 1964-04-02 FR FR969505A patent/FR1390642A/en not_active Expired
- 1964-04-08 NL NL6403725A patent/NL129951C/xx active
- 1964-04-09 DE DE19641446985 patent/DE1446985B1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6403725A (en) | 1964-10-13 |
US3236777A (en) | 1966-02-22 |
GB1010836A (en) | 1965-11-24 |
NL129951C (en) | 1970-06-15 |
DE1446985B1 (en) | 1971-04-22 |
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