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M-type hexagonal ferrite comprising low dielectric loss ceramic
In one aspect, the M-type ferrite includes oxides of Me, Me ', Me' ', Co, Ti, and Fe, where 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 includes: grinding a ferrite precursor compound comprising an oxide of at least Co, Fe, Ti, Me, Me ', and Me "to form an oxide mixture, where Me includes 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 atmosphere or an air atmosphere to form the M-type ferrite.
在一个方面中，M型铁氧体包含Me、Me′、Me″、Co、Ti和Fe的氧化物，其中Me为Ba、Sr或Pb中的至少一者，Me′为Ti、Zr、Ru或Ir中的至少一者，以及Me″为Mg或Ca中的至少一者。在另一个方面中，制造M型铁氧体的方法包括：对包含至少Co、Fe、Ti、Me、Me′和Me″的氧化物的铁氧体前体化合物进行研磨以形成氧化物混合物，其中Me包括Ba、Sr或Pb中的至少一者，Me′为Ti、Zr、Ru或Ir中的至少一者，以及Me″为Mg或Ca中的至少一者；以及在氧气氛或空气气氛中对氧化物混合物进行煅烧以形成M型铁氧体。
M-type hexagonal ferrite comprising low dielectric loss ceramic
In one aspect, the M-type ferrite includes oxides of Me, Me ', Me' ', Co, Ti, and Fe, where 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 includes: grinding a ferrite precursor compound comprising an oxide of at least Co, Fe, Ti, Me, Me ', and Me "to form an oxide mixture, where Me includes 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 atmosphere or an air atmosphere to form the M-type ferrite.
在一个方面中，M型铁氧体包含Me、Me′、Me″、Co、Ti和Fe的氧化物，其中Me为Ba、Sr或Pb中的至少一者，Me′为Ti、Zr、Ru或Ir中的至少一者，以及Me″为Mg或Ca中的至少一者。在另一个方面中，制造M型铁氧体的方法包括：对包含至少Co、Fe、Ti、Me、Me′和Me″的氧化物的铁氧体前体化合物进行研磨以形成氧化物混合物，其中Me包括Ba、Sr或Pb中的至少一者，Me′为Ti、Zr、Ru或Ir中的至少一者，以及Me″为Mg或Ca中的至少一者；以及在氧气氛或空气气氛中对氧化物混合物进行煅烧以形成M型铁氧体。
M-type hexagonal ferrite comprising low dielectric loss ceramic
包含低介电损耗陶瓷的M型六方铁氧体
CHEN YAJIE (author) / WANG YU (author)
2022-12-23
Patent
Electronic Resource
Chinese
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