Heat generation ability in AC magnetic field of MgAlxFe2-xO4 ferrite powder prepared by sol-gel method

Heat generation ability in AC magnetic field of MgAlxFe2-xO4 ferrite powder prepared by sol-gel method

Al substituted MgAlXFe2-XO4 that have high heat generation ability in the AC magnetic field was obtained by Sol-Gel method. The heat generation ability was improved by Al3+ substitution, the highest heat generation property (ΔT = 127.2°C) was confirmed for X = 0.25 sample. This high heat generation...

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Hauptverfasser: Hirazawa, Hideyuki, Ito, Yoshiki, Sangaa, Deleg, Tsogbadrakh, Namsrai, Aono, Hiromichi, Naohara, Takashi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aluminum
Core loss
Heat generation
Magnetic fields
Magnetism
Sol-gel processes
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Zusammenfassung:Al substituted MgAlXFe2-XO4 that have high heat generation ability in the AC magnetic field was obtained by Sol-Gel method. The heat generation ability was improved by Al3+ substitution, the highest heat generation property (ΔT = 127.2°C) was confirmed for X = 0.25 sample. This high heat generation ability was depended on hysteresis loss value, the hysteresis loss for X = 0.25 samples were significantly increased in the AC magnetic field.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4961342