Chemi Black & Stainless Steel Passivation

Stainless Steel Passivation

Chemi Black Finish
Chemi Black Finish

This is used to remove iron from the surface of the stainless steel. Dipping the components in a Nitric/Dichromate solution carries out the Stainless Steel Passivation process.

Chemi Black

A uniformed Black Finish on steel components. Blacking is achieved by chemical conversion of the metal surface. The process does not materially affect dimensions and a uniformed colouring is obtained over machined surfaces.