FeSi
Magnetic Materials
Iron-Silicon Laminated Core
Grain-oriented and non-oriented silicon steel laminations for power frequency applications. Low core loss and high efficiency for transformers, generators, and electromagnetic devices operating at 50-60 Hz.
Atomic #
0
Atomic Wt
42.0 (avg)
CAS #
12004-67-0
Purity
99+%
Available Forms
Laminations
Stacked cores
Sheet
Custom assemblies
Purity Grades
Non-oriented
Grain-oriented (GO)
High-permeability (HiB)
Applications
Aerospace
- ✓Aircraft power systems
Permanent Magnets
- ✓Power transformer cores
- ✓Generator cores
Technical Specifications
| Maximum Flux Density | 1.7-2.0 T |
| Core Loss @ 1.5T, 50Hz | 0.7-1.3 W/kg |
| Permeability | 5000-10000 |
| Thickness | 0.23-0.5 mm |
| Density | 7.65 g/cm³ |
Storage Requirements
Store in dry environment. Protect from moisture and rust.
Packaging Options
- •Individual laminations
- •Stacked cores
- •Bulk sheets
- •Custom assemblies
Request Iron-Silicon Laminated Core
Get a custom quote or learn more about our iron-silicon laminated core supply options.