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- Carbonyl_iron abstract "Carbonyl iron is a highly pure (97.5% for grade S, 99.5+% for grade R) iron, prepared by chemical decomposition of purified iron pentacarbonyl. It usually has the appearance of grey powder, composed of spherical microparticles. Most of the impurities are carbon, oxygen, and nitrogen.BASF invented carbonyl iron powder in 1925, and claims to be the world's leading producer. In 1934, BASF was also involved in the development of the very first magnetic tapes used by the AEG Magnetophon tape recorder: carbonyl iron became the first magnetic recording oxide (although quickly replaced in 1936 by iron oxide).In electronics, carbonyl iron is used to manufacture magnetic cores for high-frequency coils, and in production of some ferrites. Spherical particles manufactured of carbonyl iron are used as a component of the radar absorbing materials used in military, in stealth vehicles for example. Other uses are in powder metallurgy, metal injection molded parts, and in various specialty products.Powdered cores made of carbonyl 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. A popular application is in broadband inductors, especially in high-power applications.In pharmaceutics, carbonyl iron powder is used to treat iron deficiency and as an iron dietary supplement.Particles of carbonyl iron (20-40%) suspended in a carrier fluid (60-80%) are used as a magnetorheological fluid.".
- Carbonyl_iron wikiPageID "3648544".
- Carbonyl_iron wikiPageLength "2483".
- Carbonyl_iron wikiPageOutDegree "23".
- Carbonyl_iron wikiPageRevisionID "544257104".
- Carbonyl_iron wikiPageWikiLink BASF.
- Carbonyl_iron wikiPageWikiLink Carbon.
- Carbonyl_iron wikiPageWikiLink Category:Iron.
- Carbonyl_iron wikiPageWikiLink Dietary_supplement.
- Carbonyl_iron wikiPageWikiLink Electronics.
- Carbonyl_iron wikiPageWikiLink Ferrite_(magnet).
- Carbonyl_iron wikiPageWikiLink High-frequency_coil.
- Carbonyl_iron wikiPageWikiLink Inductor.
- Carbonyl_iron wikiPageWikiLink Iron.
- Carbonyl_iron wikiPageWikiLink Iron_deficiency.
- Carbonyl_iron wikiPageWikiLink Iron_pentacarbonyl.
- Carbonyl_iron wikiPageWikiLink Magnetic_core.
- Carbonyl_iron wikiPageWikiLink Magnetic_flux.
- Carbonyl_iron wikiPageWikiLink Magnetophon.
- Carbonyl_iron wikiPageWikiLink Magnetorheological_fluid.
- Carbonyl_iron wikiPageWikiLink Mond_process.
- Carbonyl_iron wikiPageWikiLink Nitrogen.
- Carbonyl_iron wikiPageWikiLink Oxygen.
- Carbonyl_iron wikiPageWikiLink Pharmaceutics.
- Carbonyl_iron wikiPageWikiLink Powder_metallurgy.
- Carbonyl_iron wikiPageWikiLink Q_factor.
- Carbonyl_iron wikiPageWikiLink Stealth_technology.
- Carbonyl_iron wikiPageWikiLinkText "carbonyl iron".
- Carbonyl_iron wikiPageWikiLinkText "iron".
- Carbonyl_iron wikiPageUsesTemplate Template:Refimprove.
- Carbonyl_iron subject Category:Iron.
- Carbonyl_iron type Element.
- Carbonyl_iron comment "Carbonyl iron is a highly pure (97.5% for grade S, 99.5+% for grade R) iron, prepared by chemical decomposition of purified iron pentacarbonyl. It usually has the appearance of grey powder, composed of spherical microparticles. Most of the impurities are carbon, oxygen, and nitrogen.BASF invented carbonyl iron powder in 1925, and claims to be the world's leading producer.".
- Carbonyl_iron label "Carbonyl iron".
- Carbonyl_iron sameAs Q1035551.
- Carbonyl_iron sameAs Carbonyleisen.
- Carbonyl_iron sameAs m.09s4n0.
- Carbonyl_iron sameAs Q1035551.
- Carbonyl_iron wasDerivedFrom Carbonyl_iron?oldid=544257104.
- Carbonyl_iron isPrimaryTopicOf Carbonyl_iron.