Many hobbyists and hackerspaces have the $500 Chinese 40W lasercutters which most of us know are about as successful at etching metals ... without the mixture. Stainless steel is an alloy of ...

The pros use very expensive laser cut stainless steel solder paste stencils ... The process begins just like any other home etching tutorial by lightly sanding the un-bent aluminum can and ...

Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, ...