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DOMADIA™ Super-Muniperm – High-Permeability Alloy for Magnetic Shielding
🌐Introduction
In environments where electromagnetic interference (EMI) and magnetic fields can affect the performance of sensitive electronic equipment, high-permeability magnetic shielding alloys are indispensable. One of the most recognized materials in this field is MuMetal®, a well-known brand. Our product, DOMADIA™ Super-Muniperm, is a high-performance equivalent to MuMetal®, offering superior magnetic shielding capabilities with a chemical composition of FeNi80Mo5.
🔍What is DOMADIA™ Super-Muniperm?
DOMADIA™ Super-Muniperm FeNi80Mo5 is a precision-engineered soft magnetic alloy with high magnetic permeability, designed for use in low-intensity magnetic field shielding. It is composed mainly of Nickel (around 80%), with Molybdenum and Iron, offering excellent initial and maximum permeability.
📊 Chemical Composition: FeNi80Mo5
| Element | Typical Content (%) |
| Nickel (Ni) | ~80 |
| Molybdenum (Mo) | ~4–5 |
| Iron (Fe) | Balance |
| Others | Trace Elements |
🛠️ Applications of Our MuMetal Equivalent Magnetic Shielding Alloy
Our Super-Muniperm alloy is ideal for:
⚙️ Technical Specifications
| Property | Value Range |
| Initial Permeability (µi) | ≥ 80,000 |
| Maximum Permeability (µmax) | Up to 400,000 |
| Coercive Force (Hc) | ≤ 0.03 Oe |
| Saturation Induction (Bs) | ~0.8 Tesla |
| Density | 8.7 g/cm³ |
| Curie Temperature | ~450°C |
| Thermal Treatment | Hydrogen annealed for best performance |
📐 Standards for DOMADIA™ Super-Muniperm
DOMADIA™ Super-Muniperm complies with international standards:
- DIN 17745 / DIN 17405
- DIN IEC 740-2
- ASTM A 753
- MIL-N-14411C
- DIN Material Number: 4545
- UNS: N14080
📦 Available Shapes and Forms
We also offer customized shielding designs based on your application requirements.
Why Choose DOMADIA™ Super-Muniperm?
- Equivalent performance to MuMetal®
- Global standard compliance
- Custom machining and forming
- Superior EMI/RFI shielding
- Hydrogen annealed for optimal permeability
⚠️ Disclaimer: MuMetal® is a registered trademark of its respective owner. DOMADIA™ Super-Muniperm is not associated with or endorsed by the MuMetal® brand. It is our proprietary solution engineered to provide equivalent or better magnetic shielding performance.
🧩 Conclusion: DOMADIA™ Super-Muniperm
DOMADIA™ Super-Muniperm is a high-performance magnetic shielding alloy engineered with premium FeNi80Mo and built to meet global standards like DIN 17745, ASTM A753, and MIL-N-14411C. It offers high permeability, low coercivity, and exceptional form versatility.
From MRI systems and aerospace electronics to telecom and scientific instruments, it ensures reliable shielding in the most demanding environments. Available in sheets, tubes, brackets, and custom enclosures, it’s designed to meet diverse application needs.
While MuMetal® is a known brand, DOMADIA™ Super-Muniperm is our proprietary equivalent—offering comparable or superior performance with advanced manufacturing and strict quality control.
🔗 Contact us today for datasheets, samples, or custom project discussions – https://domadia.net/contact/
Your next innovation deserves the right protection—shield it with DOMADIA™.