TYPES OF SELECTIVE COATING:
In general, 2 types of coating used. The main ingredients of this coating;
• Stainless steel and
• Copper alloys.
These are the most common aluminum alloy structure; AIN / AI (Aluminum Nitride-Aluminum) is known as.
Other coating of these layers is the 3-layer, Cu / SS - AIN / SS - AIN / AI 'stop. (Copper / stainless steel-aluminum nitride / stainless steel-Aluminum Nitride / Aluminum)