1. High connection strength
The brazing process can form a firm metallurgical bond between copper and aluminum, with a connection strength much higher than that of ordinary mechanical connection methods, capable of withstanding considerable tensile and impact forces.
2. Tight interface bonding
During the brazing process, the brazing filler metal fully wets and spreads at the copper-aluminum interface, forming a tight bonding layer, effectively reducing contact resistance and minimizing heating issues caused by poor contact.
3. Good corrosion resistance
The sealed connection formed by brazing can prevent external substances such as air and moisture from entering the copper-aluminum interface, reduce the occurrence of electrochemical corrosion, and improve the corrosion resistance of the terminal in different environments.