发明名称 |
HIGH PERFORMANCE MAGNETIC MATERIAL BY ADDING NC TO FERRITE |
摘要 |
PURPOSE: A high performance magnetic material by adding NC to ferrite is provided to control a magnetic permeability and improve a performance of frequency absorption by adding a natural ceramics respectively to a ferrite of manganese-zinc series and with a ferrite of nickel-zinc series. CONSTITUTION: A natural ceramics is added to a ferrite of manganese-zinc series which has a magnetic performance of a range from 3000 to 6000 in an extent from 0.1 to 15 percent for the magnetic permeability being controlled. The natural ceramics is added to a ferrite of nickel-zinc series which has a magnetic performance of a range from 1000 to 3000 in an extent from 0.1 to 15 percent for the magnetic permeability being controlled and for a performance of frequency absorption being improved.
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申请公布号 |
KR20020046374(A) |
申请公布日期 |
2002.06.21 |
申请号 |
KR20000075994 |
申请日期 |
2000.12.13 |
申请人 |
KIM, DONG IL |
发明人 |
BAE, DAE HWAN;KIM, DONG IL;PARK, JONG GU;SON, JUN YEONG |
分类号 |
H01F1/10;(IPC1-7):H01F1/10 |
主分类号 |
H01F1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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