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Medium-high frequency and high-impedance manganese zinc ferrite material and preparation process thereof
The invention provides a medium-high frequency and high-impedance manganese zinc ferrite material which is prepared from ferric oxide, manganese oxide, zinc oxide, copper oxide and cobalt oxide; the invention also provides a preparation process of the medium-high frequency and high-impedance manganese zinc ferrite material; the preparation process comprises the steps of material preparation, vibration milling, pelletizing, presintering, black vibration, sanding, impurity adding, spray granulating, material mixing and packaging. The medium-high frequency and high-impedance manganese zinc ferrite material disclosed by the invention has the beneficial effects of low loss and high impedance within a medium-high frequency range.
Medium-high frequency and high-impedance manganese zinc ferrite material and preparation process thereof
The invention provides a medium-high frequency and high-impedance manganese zinc ferrite material which is prepared from ferric oxide, manganese oxide, zinc oxide, copper oxide and cobalt oxide; the invention also provides a preparation process of the medium-high frequency and high-impedance manganese zinc ferrite material; the preparation process comprises the steps of material preparation, vibration milling, pelletizing, presintering, black vibration, sanding, impurity adding, spray granulating, material mixing and packaging. The medium-high frequency and high-impedance manganese zinc ferrite material disclosed by the invention has the beneficial effects of low loss and high impedance within a medium-high frequency range.
Medium-high frequency and high-impedance manganese zinc ferrite material and preparation process thereof
HAN SHOUQIANG (author) / WANG FULIANG (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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