Hertha Metals targets magnet supply gap with Texas high-purity iron plant
Key Questions
What is Hertha Metals developing in Texas?
The company is building a pilot plant to produce high-purity iron for NdFeB magnets using its FLEXHERS process and domestic ore. This targets a key gap in the U.S. rare earth magnet supply chain.
Why is high-purity iron production important for rare earth magnets?
It addresses China's 90% dominance in magnet materials and helps meet the DFARS 2027 requirement for domestic constituent materials. The effort supports broader U.S. efforts to secure the full magnet supply chain.
How does Hertha Metals' project fit into the U.S. rare earth strategy?
It provides a new investment angle by focusing on an essential but overlooked input for NdFeB magnets. The Texas facility aims to reduce dependence on Chinese processing and strengthen national supply security.
Hertha Metals developing Texas pilot plant for high-purity iron used in NdFeB magnets, addressing 90% Chinese dominance and DFARS 2027 constituent materials requirement. FLEXHERS process uses domestic ore. New investment angle for U.S. rare earth magnet supply chain. Article provides concrete details on technology and timeline.