High-Purity Tungsten Disilicide Powder for Semiconductor, High-Temperature, and Advanced Ceramic Applications
REG Metals supplies premium-quality Tungsten Disilicide Powder (WSi₂) for research, semiconductor manufacturing, aerospace, energy, electronics, and advanced ceramic applications. Tungsten Disilicide is a high-performance refractory silicide that combines excellent electrical conductivity, superior oxidation resistance, exceptional thermal stability, and high-temperature strength.
Its unique combination of properties makes it an ideal material for thin-film electronics, semiconductor fabrication, diffusion barriers, conductive coatings, powder metallurgy, plasma spraying, thermal spraying, and advanced ceramic manufacturing.
Our Tungsten Disilicide powder is available in multiple purity levels, particle sizes, and custom specifications to meet the demanding requirements of laboratories, universities, OEM manufacturers, and industrial production facilities. Every shipment includes a Certificate of Analysis (COA) and complete material traceability.
Tungsten Disilicide maintains excellent performance in oxidizing environments at elevated temperatures while offering significantly better oxidation resistance than many conventional refractory metals, making it one of the most widely used refractory silicides for demanding industrial applications.
