Such badges are easy enough to make with a CNC machine, but if you don’t have access to machine tools you can put chemistry to work for you with these acid-etched brass nameplates. The etching ...

Gently pour in 1-cup Muriatic acid, to create the etching solution. Always wear goggles, gloves, and do not inhale the fumes. Do not use any metal containers, measuring cups, stainless steel sinks ...

Description: Etching or chemical milling with caustic soda is often the greatest operating expense in aluminum finishing. And with the increased focus on environmental concerns in all facets of ...

What is Atomic Layer Etching? Atomic layer etching (ALE) is a highly controlled and selective etching technique that removes material layer by layer at the atomic scale. It is a cyclic process that ...

Etchers and etching machines remove material from the surface of a part using an acid or alkaline chemical solution. Etchers and etching machines, also known as chemical milling machines, use masking ...