FR1160057A - Throttled Magnetic Hysteresis Loop Ferrites - Google Patents
Throttled Magnetic Hysteresis Loop FerritesInfo
- Publication number
- FR1160057A FR1160057A FR1160057DA FR1160057A FR 1160057 A FR1160057 A FR 1160057A FR 1160057D A FR1160057D A FR 1160057DA FR 1160057 A FR1160057 A FR 1160057A
- Authority
- FR
- France
- Prior art keywords
- throttled
- hysteresis loop
- magnetic hysteresis
- ferrites
- loop ferrites
- 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
- C04B35/265—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST10447A DE1057254B (en) | 1955-10-20 | 1955-10-20 | Process for the production of ferromagnetic ferrite bodies with a constricted hysteresis loop |
DEST10460A DE1057255B (en) | 1955-10-20 | 1955-10-24 | Process for the production of ferromagnetic ferrite bodies with a constricted hysteresis loop |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1160057A true FR1160057A (en) | 1958-07-07 |
Family
ID=25993848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1160057D Expired FR1160057A (en) | 1955-10-20 | 1956-10-19 | Throttled Magnetic Hysteresis Loop Ferrites |
Country Status (5)
Country | Link |
---|---|
US (3) | US2989472A (en) |
DE (2) | DE1057254B (en) |
FR (1) | FR1160057A (en) |
GB (1) | GB849217A (en) |
NL (1) | NL96342C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032503A (en) * | 1958-06-04 | 1962-05-01 | Licentia Gmbh | Composition of magnetic core material and method of producing same |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081264A (en) * | 1958-04-09 | 1963-03-12 | Matake Kurokawa | Method of preparing a magnetic recorder powder |
US3072576A (en) * | 1958-05-27 | 1963-01-08 | Aladdin Ind Inc | Ferrites having rectangular hysteresis loops and method for manufacture of same |
US3055832A (en) * | 1960-06-10 | 1962-09-25 | Ampex | Magnetically annealed ferrite material |
DE1696456B1 (en) * | 1965-03-24 | 1970-11-12 | Telefunken Patent | Process for the production of a substoechiometric ferrite with an almost rectangular, temperature-stable hysteresis loop for switching ring cores |
DE1646997B1 (en) * | 1965-08-10 | 1972-06-29 | Siemens Ag | PROCESS FOR MANUFACTURING A FERROMAGNETIC SWITCH CORE FROM FERRITE WITH A RECTANGULAR HYSTERESIS LOOP |
JPS5227358B1 (en) * | 1967-05-25 | 1977-07-20 | ||
JPS5231555B1 (en) * | 1967-07-25 | 1977-08-16 | ||
US3533949A (en) * | 1967-11-21 | 1970-10-13 | Bell Telephone Labor Inc | Heat treating method for obtaining a ferrite with a high muq product |
US3609083A (en) * | 1970-03-17 | 1971-09-28 | Bell Telephone Labor Inc | Heat treatment of nickel zinc cobalt ferrite |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452530A (en) * | 1943-05-15 | 1948-10-26 | Hartford Nat Bank & Trust Co | Magnetic core |
NL63875C (en) * | 1943-07-01 | |||
US2636860A (en) * | 1944-07-06 | 1953-04-28 | Hartford Nat Bank & Trust Co | Magnetic core |
US2565861A (en) * | 1947-09-26 | 1951-08-28 | Rca Corp | Magnetic materials |
GB669571A (en) * | 1948-03-27 | 1952-04-02 | Philips Electrical Ind Ltd | Improvements in or relating to magnet cores for electromagnetic devices |
US2640813A (en) * | 1948-06-26 | 1953-06-02 | Aladdin Ind Inc | Reaction product of a mixed ferrite and lead titanate |
US2549089A (en) * | 1948-12-15 | 1951-04-17 | Rca Corp | Mixed ferrite compositions, including lithium ferrite |
US2736708A (en) * | 1951-06-08 | 1956-02-28 | Henry L Crowley & Company Inc | Magnetic compositions |
US2723239A (en) * | 1952-09-29 | 1955-11-08 | Rca Corp | Ferrospinel compositions |
NL100075C (en) * | 1952-11-08 | |||
DE1017521B (en) * | 1953-11-27 | 1957-10-10 | Steatit Magnesia Ag | Process for the production of ferromagnetic, ceramic bodies with high quality at high frequency |
BE534757A (en) * | 1954-01-12 | |||
FR1110334A (en) * | 1954-07-13 | 1956-02-10 | Improvements to such ferromagnetic materials | |
FR1125577A (en) * | 1955-05-03 | 1956-11-02 | Lignes Telegraph Telephon | Ferromagnetic materials with rectangular hysteresis cycle |
FR1127577A (en) * | 1955-06-07 | 1956-12-19 | Schlumberger Prospection | Improvements to shaped charge devices used for perforation |
-
0
- NL NL96342D patent/NL96342C/xx active
-
1955
- 1955-10-20 DE DEST10447A patent/DE1057254B/en active Pending
- 1955-10-24 DE DEST10460A patent/DE1057255B/en active Pending
-
1956
- 1956-10-16 US US616156A patent/US2989472A/en not_active Expired - Lifetime
- 1956-10-17 US US616490A patent/US2929787A/en not_active Expired - Lifetime
- 1956-10-18 US US616817A patent/US2989473A/en not_active Expired - Lifetime
- 1956-10-19 GB GB31915/56A patent/GB849217A/en not_active Expired
- 1956-10-19 FR FR1160057D patent/FR1160057A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032503A (en) * | 1958-06-04 | 1962-05-01 | Licentia Gmbh | Composition of magnetic core material and method of producing same |
Also Published As
Publication number | Publication date |
---|---|
NL96342C (en) | |
US2929787A (en) | 1960-03-22 |
DE1057254B (en) | 1959-05-14 |
US2989472A (en) | 1961-06-20 |
US2989473A (en) | 1961-06-20 |
GB849217A (en) | 1960-09-21 |
DE1057255B (en) | 1959-05-14 |
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