Sierra Army Depot’s (SIAD) Metal Fabrication branch completed operator training on January 16, 2025, with their new VRC Dragonfly cold spray unit. This advanced capability enables Sierra to repair ...

Cold spray coating is a solid‐state deposition process in which fine powders are accelerated to high velocities and directed onto substrates, forming dense, adherent coatings without melting the ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

The new material, created by spraying a tantalum coating on stainless steel, can withstand extreme conditions inside fusion reactors. This advancement enables more efficient fusion reactors that are ...

The insides of nuclear fusion reactors are violent and chaotic places. A new cold-spray coating can take the heat and also trap some rogue hydrogen particles at the same time, potentially making for ...