[w_k_fay] read somewhere that the solution would break down after a few days, but one of our editors has been using the same batch for the last five years. Go figure. A common theme in etchants ...

The nomenclature sets the stage for understanding the underlying reactions that make ferric chloride good at etching copper. In solution, ferric chloride rapidly dissociates into iron (III ...

Description: Tanfel offers a full solution for your custom fabricated metal part needs. A variety of materials and finishes are available along with tool fabrication, design support, stocking and ...