FERRITE MATERIAL

FIELD: microwave engineering. ^ SUBSTANCE: proposed ferrite material that can be used in nonreciprocal microwave devices, such as valves and high-power circulators is based on Li-ferrospinel and has following elements in its composition, mass percent: Li2O, 2.79 - 3.45; TiO2, 0.001 - 5.74; ZnO, 7.57...

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Bibliographische Detailangaben
Hauptverfasser:	KOROLEV A.N, DERKACH N.E, KORCHAK T.M, URSULJAK N.D
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY INDUCTANCES LIME, MAGNESIA MAGNETS METALLURGY REFRACTORIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SLAG TRANSFORMERS TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	FIELD: microwave engineering. ^ SUBSTANCE: proposed ferrite material that can be used in nonreciprocal microwave devices, such as valves and high-power circulators is based on Li-ferrospinel and has following elements in its composition, mass percent: Li2O, 2.79 - 3.45; TiO2, 0.001 - 5.74; ZnO, 7.57 - 7.99; MnO2, 6.07 - 8.12; Fe2O3, 79.49 - 88.90; Co3O4, 0.33 - 0.97; Nb2O5, 1.90 - 2.22. ^ EFFECT: reduced width of spin-wave resonance line and dielectric and magnetic loss tangent in extremely high-frequency band at high saturation value. ^ 1 cl, 1 tbl, 5 ex