| 发明名称 |
MAGNETIC FERRITE POWDER, MAGNETIC FERRITE SINTER, LAYERED FERRITE PART, AND PROCESS FOR PRODUCING LAYERED FERRITE PART |
| 摘要 |
<p>A magnetic ferrite powder which comprises a hexagonal ferrite whose Z phase (M3Me2Fe24O41, wherein M is one or more alkaline earth metals and Me is one or more of cobalt, nickel, manganese, zinc, magnesium, and copper) in X-ray diffractometry has a peak intensity ratio of 30% or higher, and which has a particle size distribution having a peak in the range of from 0.1 to 3 ñm.</p> |
| 申请公布号 |
WO0184566(A1) |
申请公布日期 |
2001.11.08 |
| 申请号 |
WO2001JP03699 |
申请日期 |
2001.04.27 |
| 申请人 |
TDK CORPORATION;ENDO, MASAMI;NAKANO, ATSUYUKI |
发明人 |
ENDO, MASAMI;NAKANO, ATSUYUKI |
| 分类号 |
B32B18/00;C01G49/00;C01G51/00;C01G53/00;C04B35/26;H01F1/34;H01F17/00;H01F41/02;(IPC1-7):H01F1/34 |
主分类号 |
B32B18/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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