IT1148133B - Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura - Google Patents

Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura

Info

Publication number
IT1148133B
IT1148133B IT47968/82A IT4796882A IT1148133B IT 1148133 B IT1148133 B IT 1148133B IT 47968/82 A IT47968/82 A IT 47968/82A IT 4796882 A IT4796882 A IT 4796882A IT 1148133 B IT1148133 B IT 1148133B
Authority
IT
Italy
Prior art keywords
granates
vanadium
calcium
hysteresis characteristics
improved temperature
Prior art date
Application number
IT47968/82A
Other languages
English (en)
Other versions
IT8247968A0 (it
Inventor
Gregorio Carlo Di
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT47968/82A priority Critical patent/IT1148133B/it
Publication of IT8247968A0 publication Critical patent/IT8247968A0/it
Priority to DE8383830042T priority patent/DE3371957D1/de
Priority to EP83830042A priority patent/EP0089319B1/en
Application granted granted Critical
Publication of IT1148133B publication Critical patent/IT1148133B/it

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
    • C04B35/2641—Compositions containing one or more ferrites of the group comprising rare earth metals and one or more ferrites of the group comprising alkali metals, alkaline earth metals or lead

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thin Magnetic Films (AREA)
  • Soft Magnetic Materials (AREA)
IT47968/82A 1982-03-11 1982-03-11 Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura IT1148133B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT47968/82A IT1148133B (it) 1982-03-11 1982-03-11 Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura
DE8383830042T DE3371957D1 (en) 1982-03-11 1983-02-25 Method for the production of synthetic calcium-vanadium ferrimagnetic garnets with improved hysteresis characteristics in temperature
EP83830042A EP0089319B1 (en) 1982-03-11 1983-02-25 Method for the production of synthetic calcium-vanadium ferrimagnetic garnets with improved hysteresis characteristics in temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47968/82A IT1148133B (it) 1982-03-11 1982-03-11 Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura

Publications (2)

Publication Number Publication Date
IT8247968A0 IT8247968A0 (it) 1982-03-11
IT1148133B true IT1148133B (it) 1986-11-26

Family

ID=11263667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47968/82A IT1148133B (it) 1982-03-11 1982-03-11 Granati ferrimagnetici sintetici al calcio-vanadio con migliorate caratteristiche d'isteresi in temperatura

Country Status (3)

Country Link
EP (1) EP0089319B1 (it)
DE (1) DE3371957D1 (it)
IT (1) IT1148133B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980320A (en) * 1989-10-18 1990-12-25 Texaco Inc. Vanadium garnet materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002803A (en) * 1975-08-25 1977-01-11 Bell Telephone Laboratories, Incorporated Magnetic bubble devices with controlled temperature characteristics
US4213803A (en) * 1976-08-31 1980-07-22 Tdk Electronics Company Limited R2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same
JPS6011450B2 (ja) * 1976-10-08 1985-03-26 株式会社日立製作所 泡磁区素子用ガ−ネツト単結晶膜

Also Published As

Publication number Publication date
EP0089319B1 (en) 1987-06-03
EP0089319A1 (en) 1983-09-21
IT8247968A0 (it) 1982-03-11
DE3371957D1 (en) 1987-07-09

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