What is Titanium plating？

What is Titanium plating？
As mentioned earlier, titanium is a lightweight, durable silver metal. Titanium's high strength-to-weight ratio makes it suitable for aerospace applications, such as the manufacture of aircraft and missiles. Titanium cannot be electroplated onto other metals with current science and aqueous solutions. However, electroplating on titanium can improve the corrosion resistance of the substrate by alloying it with nickel, or with platinum to improve its appearance.