Niron Magnetics manufactures high‑performance permanent magnets from iron‑nitride, eliminating the need for rare‑earth elements. Their domestically sourced, closed‑loop process delivers magnetic flux comparable to rare‑earth magnets while reducing supply‑chain risk and environmental impact for motor, generator, audio and defense applications.
Funding
Funding not disclosed
Founders
Product
Problem
Industries that rely on permanent magnets face supply chain risks because most high‑performance magnets use rare‑earth elements, which are geopolitically constrained, costly, and environmentally intensive to mine. This limits design flexibility and can cause production disruptions for automotive, industrial, consumer, and defense applications.
Solution
Niron Magnetics produces high‑performance permanent magnets using iron‑nitride technology, eliminating the need for rare‑earth or other critical minerals. The magnets are fabricated from domestically sourced iron and nitrogen, providing a secure, abundant material base and a closed‑loop, low‑impact manufacturing process. Iron‑nitride delivers the highest magnetic flux among non‑rare‑earth materials, enabling more efficient motor and generator designs, lighter actuators, and improved acoustic components. Because the production process scales from nanoparticles to full‑size magnets with standard industrial equipment, Niron can increase output without new mining or complex permitting. Customers receive magnets that match or exceed the performance of traditional rare‑earth products while reducing supply‑chain vulnerability and environmental footprint.
Target Audience
Primary customers are manufacturers of industrial motors and generators, automotive power‑train suppliers, consumer electronics and audio device makers, as well as defense contractors requiring reliable actuators and sensors.
Features
- Iron‑nitride composition offering the greatest magnetic flux of any rare‑earth‑free material
- 100% domestically sourced raw materials (iron and nitrogen) ensuring a stable, abundant supply chain
- Closed‑loop manufacturing process that minimizes waste and eliminates the need for rare‑earth mining
- Scalable production line capable of expanding capacity by adding standard industrial equipment
- Compatibility with a wide range of applications, including industrial motors, HVAC systems, automotive traction motors, audio transducers, and defense actuators
- High thermal stability and corrosion resistance suitable for demanding operational environments