Bimetallic Coated Tube Sheet

Explosive composite method: using the huge energy generated when the explosives explode, the two metals collide at high speed in an instant and are tightly bonded together. This method is suitable for large-area, high-strength bimetallic composite material manufacturing.
Rolling composite method: the two metals are pressed together by rolling machinery, and diffusion treatment is carried out under high temperature to enhance the bonding force between the two metals. This method is suitable for the manufacture of thinner bimetallic composites.
Electroplating/Chemical Plating Method: One or more layers of metal coatings are deposited on the surface of the substrate through electrochemical or chemical reactions. This method is suitable for the manufacture of bimetallic composites with specific thickness and composition.

Excellent corrosion resistance: Coated metals usually have better corrosion resistance than the substrate, and can protect the substrate from corrosive media.
Good thermal conductivity: some coated metals (e.g. copper) have good thermal conductivity, which can improve the overall thermal conductivity of the composite material.
High strength and toughness: Through reasonable selection and matching of base material and coating metal, bimetallic composites with high strength and toughness can be prepared.
Customisability: According to specific application requirements, suitable base materials and coating metals as well as manufacturing processes can be selected to prepare bimetallic composites with specific properties and composition.

Petrochemical industry: It is used to manufacture tube plates and shells of reactors, heat exchangers, storage tanks and other equipments to improve the corrosion resistance and service life of the equipments.
Shipbuilding: used in the manufacture of ship hull structure, desalination device and other components to improve its seawater corrosion resistance.
Energy industry: used in the manufacture of heat exchangers and piping systems of nuclear power plants, thermal power plants and other equipment to improve its resistance to high temperature, high pressure and corrosion resistance.
Other fields: also widely used in food processing, medical devices, aerospace and other fields to meet the demand for bimetallic composites in different areas.