1. Reduced Contact Resistance
Brazed joints exhibit good electrical and thermal conductivity, effectively reducing contact resistance, minimizing power loss and heat generation, and helping improve power transmission efficiency.
2. High Mechanical Strength
Formed by forging extruded aluminum rods, the clamp has a dense texture and high strength, avoiding internal porosity, sand holes, slag inclusions and other defects caused by casting processes. This reduces the risk of accidents such as crimping cracks and poor contact.
3. Strong Corrosion Resistance
The brazed layer between copper and aluminum can isolate air and moisture to a certain extent, reducing the electrochemical corrosion caused by copper-aluminum contact. Additionally, the copper surface of some clamps may undergo anti-corrosion treatments such as tin plating, making them more suitable for various harsh environments.
4. Cost Advantage
Compared with some other connection processes (such as friction welding), brazing-type copper-aluminum bushing clamps may have a greater cost advantage, with relatively lower prices and high cost performance.
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