材质
Materials
|
铁基纳米晶合金
Nanocrystalline alloy
|
坡莫合金
permalloy
|
铁氧体
ferrite
|
饱和磁感(T)
Saturate induction
|
1.25
|
0.75
|
0.5
|
磁致伸缩(×10-6)
Saturate magnetostriction
|
<2
|
<2
|
4
|
电阻率 (mW-cm)
Resistivity
|
80
|
56
|
106
|
居里温度 (℃)
Curie temperature
|
570
|
400
|
<200
|
剩磁(T)
Remanence
|
0.20-1.0
|
-
|
0.20
|
初始磁导率(Gs/Oe)
Initial permeability
|
>80,000
|
>80,000
|
-
|
最大磁导率(Gs/Oe)
Max permeability
|
>200,000
|
600,000
|
<20,000
|
矫顽力Hc (A/m)
Coercivity
|
<2
|
<1
|
6
|
损耗 (20KHz,0.5T)(W/Kg)
Core loss(20KHz,0.5T)(W/Kg)
|
<35
|
-
|
-
|
损耗 (50KHz,0.3T)(W/Kg)
Core loss(50KHz,0.3T)(W/Kg)
|
<60
|
-
|
-
|
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