New process makes 3D-printed copper stronger and more uniform

Researchers have developed a technique combining rapid cooling with high-pressure treatment to improve copper made via 3D extrusion printing, boosting its strength and internal consistency. The method could make additive manufacturing more viable for applications requiring durable copper components, from electronics to aerospace.

Originaltitel: Enhanced strength and microstructural homogenization in material extrusion copper via HIP assisted by uniform rapid quenching