
Trusted Supplier to the Aerospace and Defense Markets
As a non-traditional vendor, Arnold provides materials and products used in commercial and defense aviation, satellites, and a wide range of critical applications where quality and performance are of utmost importance.
Extreme temperatures and corrosive environments call for RECOMA® Samarium Cobalt; an ideal choice for permanent magnetic applications which are expected to perform flawlessly for extended periods and with little or no maintenance. All locations in our Samarium Cobalt RECOMA® product’s supply chain are registered with ITAR and can adhere to DFAR clauses.
Arnold is able to supply Neodymium Iron Boron magnets (NdFeB) that are fully compliant with the U.S. Defense Federal Acquisition Regulation Supplement (DFARS 225.7018 Restriction on acquisition of certain magnets and tungsten, ‘The John S. McCain National Defense Authorization Act – NDAA 2019’).
Aerospace and Defense customers also choose our thin and ultra-thin titanium to create lighter-weight structural sections and Arnon™, our Non-Grain Oriented Silicon Steel (NGOES), to reduce the weight and increase the efficiency of permanent magnet DC (PMDC) motors.
With manufacturing and engineering expertise in North America, Europe and Asia, Arnold has the resources available to meet your requirements. Arnold magnetic materials and assemblies give you the
power and reliable performance you need.
Magnetic Materials
- Laminated Magnets
- Assemblies: Simple & Complex Magnetic Assemblies
- RECOMA® Samarium Cobalt, Grades 18-35E
- Neodymium-Iron-Boron Magnets
- High Speed Rotors & Stators
- AC Induction, Switched Reluctance, and Brushless DC Motors
- Alnico Magnets
Thin Gauge Materials
- Arnokrome: Semi-hard permanent magnetic material
- Arnavar: Corrosion resistant material
- Arnon™: Non-Grain Oriented Silicon Steel
- Moly Permalloy: Sensing / Shielding
- Titanium
Certifications
- ISO 9001:2015
- AS 9100 Rev D
Applications
- Rotor Assemblies: Drive couplings, pumps, torque transfer
- Position Sensing
- Electric Motors
- Ram Turbine Engine (RAT)
- Auxiliary Power Units
- Flap Actuators
- Coolant Pump Impellers
- Magnetic Bearings
- Electromagnetic Brakes
- Wave Guides for Microwave Transmission (TWT)
- EMI / RFI Shielding
- Aero Structures
- Fuel Systems
- Lighting Systems
- Lens Shutters & Shielding
- Battery Systems
- Black Chaff