Acid Etching Metal

Immerse the object in a container bath of the acid.

Acid etching metal.

The process of acid etching works equally well on the surface of stainless steel plates profiles and sheets and other metals such as aluminium and brass are also suitable for acid etching. Aluminum brass bronze copper iron lead nickel stainless steel steel tin. For use on. Acids capable of etching copper to not etch steel iron or silver though so you ll be disappointed if you try.

This will be a basic tutorial on how to acid etch metal with ferric chloride. I won t get into too many details on stenciling and the graphic design side of things as that would be a whole other tutorial etching is a great way to personalize your kn. If you can stamp it draw it or write it you can etch it. Regardless of the method you choose make sure you take necessary precautions.

Depending on the metal type and size you can go with whatever method you want. For example steel can be etched with hydrochloric acid nitric acid or sulfuric acid. Acid etching metals allows you to create beautiful designs in relief. You will be dealing with acid current volts and sharp steel.

These pens contain an acid solution that flows like ink and allows you to write on metal surfaces. Acid etching metal can be traced back as far as 1531 when the french scholar jehan le begue wrote a recipe for acid etching on iron distilling ammonium chloride ordinary alum and ferrous sulphate in a mixture of water and vinegar. If you are etching a plate tape over the edges with masking tape to protect them from the acid. Therefore using gloves is a must.

The type of metal you are etching will determine which type of chemical bath you should use. Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio incised in the metal. In this video i will show you how to acid etch metal. At advanced chemical etching our preferred etchant etching acid is ferric chloride fecl3.

Whether you put the steel plate in the etching acid face up or face down suspend it off the bottom of the container in some fashion. Because brass is composed primarily of copper it can be etching using the same acids that etch copper. The surface left on the surface of the stainless steel is usually matt in nature and will be texturally different from the unetched part of the stainless steel. The chemistry of etching acid.

This is a video is promoted by a collaboration with theartofweapons and mygunfreak s channel. Marks are black and smudgeproof. In modern manufacturing other chemicals may be used on other types of material. I m going to show you several ways to do it.