PM-Wire is a unique process for the design, manufacturing, and application of permanent magnets.
Higher efficiency, lighter, smaller, higher temperature operation.
Long-length, rings, helixes, and much more.
Performance equivalent to magnets using higher cost materials.
High-rate, high-yield manufacturing with domestically sourced materials.
AML has the experience to take an idea and design to prototype. Our facility includes capabilities for design, testing, and prototyping from magnet concept to a prototype.
Features include reduced weight, optimized performance, and ease of manufacturing and assembly.
Novel assembly of permanent magnets with proprietary magnetization.
Our Technology Roadmap
Advanced Magnet Lab, Inc. (AML) was founded in 1995 as a research and development lab to develop magnet technology for particle accelerator applications. AML has since expanded through various programs across a number of applications in aerospace, renewable energy, transportation, and medical. For almost 30 years, AML has sought the 'holy grail' and today PM-Wire presents that opportunity for the world.
Jan 1, 2015
The novel approach to manufacturing permanent magnets motivated by a need to lower the cost of magnet Halbach arrays for high-power density electrical machines.
Jan 1, 2018
PM-Wire - Phase 1
The concept was validated using isotropic bonded NdFeB compositions. Magnets having uniform magnetization were produced. Achieved optimum performance.
Jan 1, 2021
PM-Wire - Phase 2
Developed magnets having “continuously changing magnetization” (single-piece Halbach array) using anisotropic bonded NdFeB compositions. Achieved optimum performance.
Jan 4, 2022
PM-Wire Pilot Manufacturing Line
Completed the design, build and commissioning of an advanced PM-Wire™ Pilot Manufacturing. Funded by U.S. Defense Innovation Unit (DIU).
Jan 9, 2022
PM-Wire Non-Rare Earth
Validated PM-Wire™ as an enabler for manufacturing and achieving the performance required for the use of Non-Rare Earth magnets in applications such as EV motors.
Jan 1, 2023
PM-Wire - Phase 3
Develop sintered PM-Wire™ magnet configurations using anisotropic NdFeB compositions. Funded by U.S. Defense / Defense Logistics Agency.
Jan 1, 2023
Metal Alloy Development
Developing magnet alloy compositions which are optimized for performance and cost. Funded by REE Supply Chain Partner and the U.S. Defense Logistics Agency.
These are some of the common questions that arise with the understanding of PM-Wire and its capabilities and uses with various applications.