The Australian Navy is researching cold spray, a form of additive manufacturing, to repair submarines. The tech blasts surfaces with tiny bits of metal at high speed, binding it to a surface. The ...

A worn CAT crank pulley is restored using a metal spray process that rebuilds damaged surfaces without full replacement. Can this repair save a costly component?

The latest short science news items from C&EN. Manufacturers make electrodes by coating metal foils with a slurry of a solvent and battery materials. Then they recover the solvent and dry the ...