Chemical treatment refers to a chemical reaction coating to achieve the desired properties for metals. Chemical treatment options include aluminium passivation, pickling of stainless steel, manganese phosphating, and black oxide coating.
Passivation of aluminium with SurTec650 Chromit Al TCP or Iridite NCP gives good corrosion resistance and low contact resistance. Read more.
Pickling of stainless steel gives the product a smooth, clean and matt finish. The surface of the matt pickled piece is protected against corrosion by a passivation layer. Read more.
Manganese phosphating is used as a coating when good corrosion protection is needed. It also acts as a base for oils, rust inhibitors, waxes and paints. The coating is technical and is black in colour. Read more.
Black oxide coating of steel produces a very thin, durable and impressive finish. The technical coating is black in colour. Read more.