发明申请
US20060118207A1 Low core loss magnetic alloy with high saturation magnetic flux density and magnetic parts made of same
有权
![Low core loss magnetic alloy with high saturation magnetic flux density and magnetic parts made of same](/abs-image/US/2006/06/08/US20060118207A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Low core loss magnetic alloy with high saturation magnetic flux density and magnetic parts made of same
- 专利标题(中):具有高饱和磁通密度和磁性部件的低磁芯损耗磁性合金制成
- 申请号:US10756462 申请日:2004-01-14
- 公开(公告)号:US20060118207A1 公开(公告)日:2006-06-08
- 发明人: Yoshihito Yoshizawa
- 申请人: Yoshihito Yoshizawa
- 专利权人: HITACHI METALS, LTD.
- 当前专利权人: HITACHI METALS, LTD.
- 优先权: JP2003-009291 20030117
- 主分类号: H01F1/147
- IPC分类号: H01F1/147
摘要:
A low core loss magnetic alloy with a high saturation magnetic flux density, which has a composition represented by the general formula: (Fe1-aCoa)100-y-cM′yX′c(atomic %) where M′ represents at least one element selected from V, Ti, Zr, Nb, Mo, Hf, Ta, and W, X′ represents Si and B, an Si content (atomic %) is smaller than a B content (atomic %), the B content is from 4 to 12 atomic %, and the Si content is from 0.01 to 5 atomic %, a, y, and c satisfy respectively 0.2
摘要(中):
具有高饱和磁通密度的低磁芯损耗磁性合金,其具有由以下通式表示的组成:<?in-line-formula description =“In-line Formulas”end =“lead”?>(Fe 其中M'表示选自V,Ti,Zr,Nb,Mo,Hf,Ta和W中的至少一种元素 ,X'表示Si和B,Si含量(原子%)小于B含量(原子%),B含量为4〜12原子%,Si含量为0.01〜5原子%,a ,y和c分别满足0.2 在80℃,f = 20kHz,B m = 0.2T b的条件下的单位体积 不超过15 W / kg。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01F | 磁体;电感;变压器;磁性材料的选择 |
------H01F1/00 | 按所用磁性材料区分的磁体或磁性物体;磁性材料的选择 |
--------H01F1/01 | .无机材料的 |
----------H01F1/03 | ..按其矫顽力区分的 |
------------H01F1/032 | ...硬磁材料的 |
--------------H01F1/14 | ....金属或合金 |
----------------H01F1/147 | .....按成分区分的合金 |