Cladding Interface Metallic Boundary
The cladding interface metal junction is the zone between the base material and the cladding where metallurgical diffusion occurs. The quality of this zone affects the durability of the composite.
Physico-chemical mechanism of action
The plating interface is the area where the base material and the plating material come into direct contact. Here, metallurgical diffusion occurs, where atoms transfer from one material to the other. These processes affect the chemical composition and microstructure of the composite.
Metallurgical relevance & risks in welding
The quality of the plating interface determines the resistance and behavior of the composite under mechanical stress. Poor diffusion can lead to porosity, degradation, or reduced mechanical properties. This can result in cracks, wear, or other failures in the weld joint.
Workshop practice & instructions
To produce a good plating interface, it is important to ensure the correct temperature and time for cooling. The temperature should not be too high to avoid grain growth and reduced toughness. Also, the diffusion time must be sufficient to achieve a homogeneous bond. If diffusion processes are missing or insufficient, the quality of the composite can be severely affected.