Frequently Asked Questions (FAQs)
Whether you’re designing a next-gen medical device, building a precision aerospace system, or sourcing high-performance or rare earth magnetic material, we’re here to answer your most common questions about engineered magnetic solutions and magnetic material.
About Permag
What is Permag?
Permag is a trusted leader in engineered magnetic solutions and custom magnetic assemblies. We specialize in high-performance magnets designed to meet the toughest demands in aerospace, defense, medical, semiconductor , and industrial applications.
Permag is also the parent brand of Dexter Magnetic Technologies, Electron Energy Corporation (EEC), and Magnetic Component Engineering (MCE). Each company brings decades of expertise in advanced magnetics, and together under the Permag name, we offer unmatched design, engineering, and manufacturing capabilities.
Who are Dexter, ECC, and MCE and how are they related to Permag?
These three brands are part of the Permag family of companies, working together to deliver end-to-end magnetic solutions:
- Dexter Magnetic Technologies – Known for high-precision magnetic components and assemblies, especially in the medical and aerospace sectors.
- Electron Energy Corporation (EEC) – A pioneer in rare earth magnet production, offering vertically integrated solutions.
- Magnetic Component Engineering (MCE) – Specializes in custom machined magnetic components and magnetic shielding for extreme environments.
When you work with Permag, you’re tapping into the combined strength, resources, and technical depth of all three brands.
Magnet Types and Materials
What types of magnets do you offer?
Permag and its brands supply:
- Rare earth magnets (Neodymium, Samarium Cobalt)
- Alnico magnets
- Bonded magnets
- Custom magnet assemblies
We also provide engineering support to help select the right material for your performance needs.
Customization and Engineering
Do you provide custom magnet design services?
Yes. All Permag companies specialize in engineered-to-order magnet solutions. We provide:
- Magnetic modeling and simulation (FEA)
- Custom magnet shapes and configurations
- Magnetic shielding and stray field management
- Assembly and integration support
Do you do prototyping and low-volume manufacturing?
Yes, we support rapid prototyping and low-volume production to help accelerate product development cycles.
Markets Served
Our magnetics solutions are used in diverse industries, including:
- Medical devices – including implantables, surgical robotics, diagnostic equipment
- Aerospace and defense – missile guidance, satellite propulsion, navigation systems
- Semiconductor manufacturing – wafer handling, lithography, inspection tools
- Industrial and commercial – sensors, motors, automation equipment
Get Started
Ready to discuss your magnetic project? Reach out to our engineering team to get expert guidance tailored to your application. Whether you need help selecting materials, designing a custom magnet, or managing stray fields, we’re here to help.