Zero-thermal-expansion (ZTE) materials are widely used in precision optics, cryogenic equipment and sensors, where even small ...

Creating intricately-shaped plastic parts with a 3D printer is no longer a challenging process, but an everyday technology. However this scenario is quite different when the material is pure copper: ...

Desktop Metal Qualifies Commercially Pure Copper for Additive Manufacturing on the Production System Production System Binder Jetting Technology Enables the Mass Production of High-Performance Copper ...

Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...

Copper has a long history of use. It was first used to make coins and ornaments around 8000 BC By 5500 BC copper tools were invented, and by 3000 BC copper was alloyed with tin to produce bronze, ...