Co-based Amorphous Alloy Strip
Co-based amorphous alloy strip has the characteristics of high permeability, low coercivity, extremely low loss, good temperature stability, and close to zero magnetostrictive coefficient. Besides, it is not sensitive to mechanical stress and can work in harsh environments for a long time, which greatly improve the stability and reliability of product, especially for transformers and inductors in military power supplies, and replacing permalloy and ferrite.
Samples With Cost-Free !!!
- Manufacturer: SHOUKE
- Product Size: Standard or Customized
- Certificates: ISO 9001:2015, RoHS, REACH, SGS
- Transportation: By sea, By air or By train
- Delivery time: Samples: 3~7days; Batches: 7~20 days
Introduction:
Co-based amorphous alloy strip is a kind of materials with special physical properties, and it mainly composed of Fe, Co, Si, B and other elements. This materials has the characteristics of high permeability, low coercivity, extremely low loss, good temperature stability, and close to zero magnetostrictive coefficient. Besides, it is not sensitive to mechanical stress and can work in harsh environments for a long time, which greatly improve the stability and reliability of product, especially for transformers and inductors in military power supplies, and replacing permalloy and ferrite.
APPLICATIONS：
1）Magnetic amplifier and peak suppressor
2）High frequency switching power supply
3）Leakage current sensor
4）Common mode choke and differential mode choke
Physical Properties：
| Item | Performance |
| Material Ingredient | Co, Fe, Mo, Si, B |
| Material Thickness | 18-25um |
| Saturate induction Bs(T) | 0.55 |
| Curie temperature Tc（℃) | 210 |
| Maximum permeability µm | 2000000 |
| Coercivity Hc（A/m) | <0.25 |
| Iron loss（50KHz/0.4T）(W/Kg) | <65 |
| Rectangle ratio (Br/Bs) | ≥88% |
| Stacking Factor | 80% |
| Magnetostriction (λs) | <0.2×10-6 |
| Density ρ（g/cm3） | 7.6 |
| Resistivity δ（μΩ.cm） | 140 |
Specifications:
| Material | Width(mm) | Thickness(um) |
| Co-based Amorphous Alloy Strip | 2 | 18-25 |
| Co-based Amorphous Alloy Strip | 3 | 18-25 |
| Co-based Amorphous Alloy Strip | 3.2 | 18-25 |
| Co-based Amorphous Alloy Strip | 4.5 | 18-25 |
| Co-based Amorphous Alloy Strip | 5 | 18-25 |
| Co-based Amorphous Alloy Strip | 6 | 18-25 |
| Co-based Amorphous Alloy Strip | 6.5 | 18-25 |
| Co-based Amorphous Alloy Strip | 8 | 18-25 |
| Co-based Amorphous Alloy Strip | 10 | 18-25 |
| Co-based Amorphous Alloy Strip | 12 | 18-25 |
| Co-based Amorphous Alloy Strip | 15 | 18-25 |
| Co-based Amorphous Alloy Strip | 20 | 18-25 |
| Co-based Amorphous Alloy Strip | 25 | 18-25 |
Note: We can also customiz the width of amorphous alloy strip according to custom’s requirement.
