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  2. Carbonyl iron - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_iron

    Due to its high permeability and low core losses, Carbonyl iron powder cores are utilized in high-frequency switching circuit output chokes and resonant inductors. [5] It can efficiently handle alternating current (AC) signals at high frequencies, improving performance in power supplies, RF applications, and telecommunications. [ 6 ]

  3. Magnetic core - Wikipedia

    en.wikipedia.org/wiki/Magnetic_core

    Powdered cores made of carbonyl iron, a highly pure iron, have high stability of parameters across a wide range of temperatures and magnetic flux levels, with excellent Q factors between 50 kHz and 200 MHz. Carbonyl iron powders are basically constituted of micrometer-size spheres of iron coated in a thin layer of electrical insulation.

  4. Iron compounds - Wikipedia

    en.wikipedia.org/wiki/Iron_compounds

    The compound can be used to make carbonyl iron powder, a highly reactive form of metallic iron. Thermolysis of iron pentacarbonyl gives triiron dodecacarbonyl, Fe 3 (CO) 12, a complex with a cluster of three iron atoms at its core.

  5. Permeability (electromagnetism) - Wikipedia

    en.wikipedia.org/wiki/Permeability...

    Iron powder compound 14 ... Carbonyl iron powder compound 4 – 35 [29] ... A good magnetic core material must have high permeability. [35]

  6. Category:Iron carbonyl complexes - Wikipedia

    en.wikipedia.org/wiki/Category:Iron_carbonyl...

    This page was last edited on 21 September 2024, at 20:36 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Carbonyl metallurgy - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_metallurgy

    Iron carbonyl is stable as iron pentacarbonyl, where five carbon monoxide molecules are pendently bonded to the iron atom, while nickel carbonyl is stable as nickel tetracarbonyl, which has four carbon monoxide molecules pendantly bonded [jargon] to the nickel atom. Both can be formed by the exposure of the powdered metal to carbon monoxide gas ...

  8. Metal carbonyl - Wikipedia

    en.wikipedia.org/wiki/Metal_carbonyl

    By a similar process carbonyl iron, a highly pure metal powder, is prepared by thermal decomposition of iron pentacarbonyl. Carbonyl iron is used inter alia for the preparation of inductors, pigments, as dietary supplements, [59] in the production of radar-absorbing materials in the stealth technology, [60] and in thermal spraying. [citation ...

  9. Iron carbonyl - Wikipedia

    en.wikipedia.org/wiki/Iron_carbonyl

    There are three iron carbonyl compounds: The monomeric iron pentacarbonyl; The dimeric diiron nonacarbonyl; The trimeric triiron dodecacarbonyl