USA Rare Earth has announced the inaugural commercial production of yttrium metal with 99–99.5% purity, through its subsidiary Less Common Metals (LCM), at its facility in Cheshire, UK.
This development positions the company among the few non-Chinese producers capable of manufacturing commercial-grade yttrium metal.
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Yttrium is essential for high-performance applications that demand consistency, reliability and extreme condition performance.
It is crucial in thermal barrier coatings for turbine blades and aerospace components, enhancing oxidation resistance and adhesion, thereby prolonging component life under severe thermal and mechanical stress.
Additionally, yttrium is used in electronics, lasers, energy systems, superconductors and advanced ceramics, where its chemical stability and high-temperature capabilities are vital.
The company’s yttrium production relies on refined and controlled processes to produce consistent, high-purity materials for industrial use.
By upholding strict quality controls and standardised production, USA Rare Earth ensures its yttrium meets customer needs and performs reliably.
This achievement follows the commissioning of a commercial magnet production line in Stillwater, Oklahoma, US, and supports the company’s vision of an integrated rare earth supply chain across the US, UK and Europe.
Yttrium production aligns with its strategy to cover the full value chain, from mining to magnet manufacturing, supporting industries that are vital for national security and technological development.
USA Rare Earth CEO Barbara Humpton said: “Producing commercial-grade yttrium metal at LCM marks a significant step in strengthening our position as a global leader in rare earth materials and technology.
“Combined with our planned yttrium extraction at Round Top and our oxide processing capabilities, this positions USA Rare Earth to serve the aerospace, defence and advanced manufacturing customers who can no longer rely solely on Chinese supply.”
In January this year, the Trump administration in the US revealed plans to invest $1.6bn in USA Rare Earth in its latest and biggest deal, reported the Financial Times.
