- spinel ferrite
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феррит со структурой шпинели
Англо-русский словарь терминов металлургии и сварки. 2011.
spinel ferrite
Смотреть что такое "spinel ferrite" в других словарях:
Spinel — General Category Oxide minerals Spinel group Chemical formula MgAl2O4 … Wikipedia
Ferrite (magnet) — For other uses, see Ferrite (disambiguation). A stack of ferrite magnets Ferrites are chemical compounds consisting of ceramic materials with iron(III) oxide (Fe2O3) as their principal component.[1] Many of them are magnetic materials and t … Wikipedia
ferrite — /fer uyt/, n. 1. Chem. a compound, as NaFeO2, formed when ferric oxide is combined with a more basic metallic oxide. 2. Metall. the pure iron constituent of ferrous metals, as distinguished from the iron carbides. [1875 80; < L ferr(um) iron +… … Universalium
spinel — /spi nel , spin l/, n. 1. any of a group of minerals composed principally of oxides of magnesium, aluminum, iron, manganese, chromium, etc., characterized by their hardness and octahedral crystals. 2. a mineral of this group, essentially… … Universalium
Soft ferrite — Spinel: 1Fe2O3 : 1MeO ( MeO = transition metal oxide)The spinel ferrite are isostructural with the naturally occurring spinel MgAl2O4 and conforms to general formula AB2O4.Cubic ferrites act as soft magnets with low coersive force … Wikipedia
Barium ferrite — Barium ferrite, abbreviated BaFe, is the chemical compound with the formula BaFe2O4. This and related ferrite materials are components in magnetic stripe cards. BaFe is described as Ba2+(Fe3+)2(O2 )4. The Fe3+ centers, with a high spin d5… … Wikipedia
Magnetic nanoparticles — are a class of nanoparticle which can be manipulated using magnetic field. Such particles commonly consist of magnetic elements such as iron, nickel and cobalt and their chemical compounds. While nanoparticles are smaller than 1 micrometer in… … Wikipedia
Maghemite — Not to be confused with Magnesite, Magnetite, or Magnemite. Maghemite General Category Oxide minerals Chemical formula γ Fe2O3 Strunz classification … Wikipedia
magnet — /mag nit/, n. 1. a body, as a piece of iron or steel, that possesses the property of attracting certain substances, as iron. 2. a lodestone. 3. a thing or person that attracts: The park was a magnet for pickpockets and muggers. [1400 50; late ME… … Universalium
magnetic ceramics — Introduction oxide materials that exhibit a certain type of permanent magnetization called ferrimagnetism. Commercially prepared magnetic ceramics are used in a variety of permanent magnet, transformer, telecommunications, and information… … Universalium
Magnetite — Not to be confused with Magnesite or Maghemite. Magnetite Magnetite and pyrite from Piedmont Italy … Wikipedia
