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Ferrite material, preparation method thereof and microwave device
The invention discloses a ferrite material, a preparation method thereof and a microwave device, the chemical formula of the ferrite material is Sr (Ax) Fe12-xO19, A is In or Cr, and x is more than 0 and less than or equal to 2. According to the ferrite material disclosed by the invention, by doping indium or chromium in the hexagonal ferrite material, the coercive force of the hexagonal ferrite material is reduced, and the magnetic conductivity of the hexagonal ferrite material is improved, so that the ferrite material disclosed by the invention has relatively high magnetic conductivity.
本发明公开了一种铁氧体材料、其制备方法以及微波器件，所述铁氧体材料的化学式为：Sr(Ax)Fe12‑xO19,其中A为In或Cr，0＜x≤2。本发明的铁氧体材料，通过在六角铁氧体材料中掺杂铟或者铬，降低六角铁氧体材料的矫顽力，提升六角铁氧体材料的磁导率，从而使本发明的铁氧体材料具有较高的磁导率。
Ferrite material, preparation method thereof and microwave device
The invention discloses a ferrite material, a preparation method thereof and a microwave device, the chemical formula of the ferrite material is Sr (Ax) Fe12-xO19, A is In or Cr, and x is more than 0 and less than or equal to 2. According to the ferrite material disclosed by the invention, by doping indium or chromium in the hexagonal ferrite material, the coercive force of the hexagonal ferrite material is reduced, and the magnetic conductivity of the hexagonal ferrite material is improved, so that the ferrite material disclosed by the invention has relatively high magnetic conductivity.
本发明公开了一种铁氧体材料、其制备方法以及微波器件，所述铁氧体材料的化学式为：Sr(Ax)Fe12‑xO19,其中A为In或Cr，0＜x≤2。本发明的铁氧体材料，通过在六角铁氧体材料中掺杂铟或者铬，降低六角铁氧体材料的矫顽力，提升六角铁氧体材料的磁导率，从而使本发明的铁氧体材料具有较高的磁导率。
Ferrite material, preparation method thereof and microwave device
铁氧体材料、其制备方法以及微波器件
TANG RUJUN (Autor:in) / SU XIAODONG (Autor:in) / BI YANMING (Autor:in)
02.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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