The aluminum profile titanium plating process belongs to the coating technology. It is a step of adding pre-plating and electroplating processes on the basis of the conventional titanium plating process. The aluminum profile process is to chemically treat the activated plated parts in an aqueous solution of salt and hydrochloric acid.
The bath composition of the electroplating process includes nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharin, and brightener. The process has the advantages of simplicity, practicability, good effect, etc. The titanium-aluminum profile obtained by the process has a film hardness of HV ≈ 1500, and is wearable 150 times more than 22K gold under the same conditions, and can be processed into various forms of gold, A variety of aluminum profiles in bright colors such as color and black.
