Fe₇₈B₁₃Si₉
Magnetic Materials
Amorphous Metal Ribbon
Amorphous iron-based alloy ribbon with exceptionally low core loss. Superior efficiency compared to crystalline materials. Used in high-performance transformers, sensor cores, and electromagnetic devices requiring minimal energy dissipation.
Atomic #
0
Atomic Wt
56.2 (avg)
CAS #
12003-68-4
Purity
99+%
Available Forms
Ribbon
Wound cores
Toroidal cores
Custom shapes
Purity Grades
Standard amorphous
Nanocrystalline
Ultra-low loss
Applications
Semiconductor
- ✓Sensor cores
- ✓Inductor materials
Permanent Magnets
- ✓Low-loss cores
- ✓High-efficiency transformers
Technical Specifications
| Saturation Magnetization | 160 emu/g |
| Coercivity | < 0.5 A/m |
| Core Loss @ 1T, 50Hz | 0.15-0.25 W/kg |
| Curie Temperature | 350°C |
| Thickness | 17-25 µm |
Storage Requirements
Store in sealed containers. Protect from moisture and mechanical damage.
Packaging Options
- •Ribbon spools
- •Wound cores
- •Bulk ribbon
- •Custom cores
Request Amorphous Metal Ribbon
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