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M-type hexaferrite comprising a low dielectric loss ceramic
In an aspect, an M-type ferrite, comprises oxides of Me, Me', Me", Co, Ti, and Fe; wherein Me is at least one of Ba, Sr, or Pb; Me' is at least one of Ti, Zr, Ru, or Ir; and Me" is at least one of Mg or Ca. In another aspect, a method of making an M-type ferrite comprises milling ferrite precursor compounds comprising oxides of at least Co, Fe, Ti, Me, Me', and Me", to form an oxide mixture; wherein Me comprises at least one of Ba, Sr, or Pb; Me' is at least one of Ti, Zr, Ru, or Ir; and Me" is at least one of Mg or Ca; and calcining the oxide mixture in an oxygen or air atmosphere to form the M-type ferrite.
M-type hexaferrite comprising a low dielectric loss ceramic
In an aspect, an M-type ferrite, comprises oxides of Me, Me', Me", Co, Ti, and Fe; wherein Me is at least one of Ba, Sr, or Pb; Me' is at least one of Ti, Zr, Ru, or Ir; and Me" is at least one of Mg or Ca. In another aspect, a method of making an M-type ferrite comprises milling ferrite precursor compounds comprising oxides of at least Co, Fe, Ti, Me, Me', and Me", to form an oxide mixture; wherein Me comprises at least one of Ba, Sr, or Pb; Me' is at least one of Ti, Zr, Ru, or Ir; and Me" is at least one of Mg or Ca; and calcining the oxide mixture in an oxygen or air atmosphere to form the M-type ferrite.
M-type hexaferrite comprising a low dielectric loss ceramic
YAJIE CHEN (author) / YU WANG (author)
2023-01-18
Patent
Electronic Resource
English
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