Nanocrystalline Ribbons Description
The nanocrystalline ribbon has the composition of Fe, Si, B, Cu, Nb and other elements that are produced through a specific anneal process at a cooling rate of 10-6 °C. Nanocrystalline ribbon can replace Co-based amorphous alloy, permalloy, and ferrite to make the electronic devices small in size, light in weight and high efficiency.
Nanocrystalline Ribbons Specifications
Curie Temperature (°C)
|
~570
|
Crystallization Temperature (°C)
|
~530
|
Density (g/cm3)
|
7.20
|
Resistivity (μΩ·cm)
|
120
|
Saturation Induction Density (T)
|
1.25
|
Saturation Magnetostriction
|
<10-6
|
Material
|
Composition wt.%
|
Relative Initial Permeability μi
|
Remanence ratios%
|
Coercivity A/m
|
Satuation Induction Density T
|
Resistivity μΩ·cm
|
Nanocrystalline ribbon(Fe-based)
|
LM
|
FeCuNbSiB
|
30000-60000
|
85-95
|
<1.5
|
1.25
|
120
|
NM
|
50000-100000
|
45-65
|
TM
|
30000-150000
|
5-20
|
Fe-based amorphous
|
FeSiB
|
~5000
|
~85
|
<2.5
|
1.56
|
120
|
Co-based amorphous
|
>50 % Co
|
~300000
|
>90
|
<1.5
|
0.5-0.9
|
140
|
Iron
|
99.8 Fe
|
150
|
/
|
80
|
2.14
|
10
|
Non-oriented Si Sheel
|
SiFe
|
270
|
/
|
60
|
2.01
|
47
|
Oriented Si Sheel
|
SiFe
|
1400
|
/
|
7
|
2.01
|
50
|
Nanocrystalline Ribbons Applications
Nanocrystalline Ribbon can be used in:
- Renewable energy
- Transportation
- Electric Powder
- Aerospace
- Consumer electronics
- Healthcare