FR1212975A - Ferrospinelles mixtes - Google Patents

Ferrospinelles mixtes

Info

Publication number
FR1212975A
FR1212975A FR1212975DA FR1212975A FR 1212975 A FR1212975 A FR 1212975A FR 1212975D A FR1212975D A FR 1212975DA FR 1212975 A FR1212975 A FR 1212975A
Authority
FR
France
Prior art keywords
ferrospinels
mixed
mixed ferrospinels
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
Application number
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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.)
Filing date
Publication date
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1212975A publication Critical patent/FR1212975A/fr
Expired legal-status Critical Current

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)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR1212975D 1957-10-31 1958-10-21 Ferrospinelles mixtes Expired FR1212975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693707A US3055833A (en) 1957-10-31 1957-10-31 Mixed ferrospinels

Publications (1)

Publication Number Publication Date
FR1212975A true FR1212975A (fr) 1960-03-28

Family

ID=24785763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212975D Expired FR1212975A (fr) 1957-10-31 1958-10-21 Ferrospinelles mixtes

Country Status (4)

Country Link
US (1) US3055833A (fr)
DE (1) DE1109077B (fr)
FR (1) FR1212975A (fr)
GB (1) GB906119A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425666A (en) * 1963-02-21 1969-02-04 Chevron Res Process for producing ferrimagnetic materials
US3236777A (en) * 1963-04-12 1966-02-22 Ampex Nickel-manganese-ferrous ferrite
US7235142B2 (en) * 2002-01-04 2007-06-26 University Of Dayton Non-toxic corrosion-protection rinses and seals based on cobalt
US7294211B2 (en) * 2002-01-04 2007-11-13 University Of Dayton Non-toxic corrosion-protection conversion coats based on cobalt
AU2002361689A1 (en) * 2002-01-04 2003-07-30 University Of Dayton Non-toxic corrosion protection pigments based on cobalt
US6818313B2 (en) * 2002-07-24 2004-11-16 University Of Dayton Corrosion-inhibiting coating
US20040011252A1 (en) * 2003-01-13 2004-01-22 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on manganese
US20030221590A1 (en) * 2003-01-13 2003-12-04 Sturgill Jeffrey A. Non-toxic corrosion-protection pigments based on permanganates and manganates
DE102007018261A1 (de) * 2007-04-13 2008-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Werkstoff für Schutzschichten auf hochtemperaturbelastbaren, chromoxidbildenden Substraten, ein Verfahren zu seiner Herstellung sowie Verwendung
CN103764593B (zh) 2011-09-02 2016-06-15 株式会社村田制作所 铁氧体陶瓷组合物、陶瓷电子部件和陶瓷电子部件的制造方法
US9542118B1 (en) 2014-09-09 2017-01-10 Radian Memory Systems, Inc. Expositive flash memory control

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA571642A (fr) * 1959-03-03 General Electric Company Composition de ferrite melange
US2576456A (en) * 1946-12-31 1951-11-27 Rca Corp Materials of high magnetic permeability
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
GB677418A (en) * 1950-05-27 1952-08-13 Steatite Res Corp Ceramic ferromagnetic body with high maximum permeability
DE958996C (de) * 1950-05-27 1957-02-28 Steatite Res Corp Verfahren zur Herstellung ferromagnetischer, gegebenenfalls geformter Massen
CA525699A (fr) * 1952-02-07 1956-05-29 Albers-Schoenberg Ernst Matieres ceramiques ferromagnetiques avec spires d'hysterese de forme rectangulaire
GB737284A (en) * 1952-02-15 1955-09-21 Steatite Res Corp Rectangular loop ferro nagnetic materials
BE539375A (fr) * 1954-06-30
NL112277C (fr) * 1955-07-01

Also Published As

Publication number Publication date
GB906119A (en) 1962-09-19
DE1109077B (de) 1961-06-15
US3055833A (en) 1962-09-25

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