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 ...

However, be very careful when you use it on some metals, especially stainless steel with a protective finish. The acid can etch or damage these surfaces if you leave it on too long. To use a ...

[Brain] wanted to mark some scissors with his Ortur laser engraver. The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard. No ...

Corrosion of stainless steel in nitric acid environments is a significant concern, particularly in nuclear facilities where stainless steel is commonly used for its durability and resistance to ...

concentrated hydrochloric acid and 99 ml. methyl alcohol) etching for 20–60 min ... were made upon a carburized plain carbon steel, upon a carburized ‘Westinghouse Puron’ iron ...