1. Higher cost: The manufacturing cost of tungsten copper alloy is higher than that of pure silver, because the price of tungsten and copper is higher than that of silver, and the manufacturing process is relatively complicated.
2. Poor conductivity: Although the conductivity of tungsten copper alloy is worse than that of pure copper, it is still slightly inferior to that of pure silver.
3. Poor weldability: The weldability of tungsten copper alloy is poor, and welding needs to be carried out at high temperature, and it is prone to welding cracks and other problems.
In summary, tungsten copper sheet has higher strength, hardness and corrosion resistance than silver sheet, but the manufacturing cost is higher, and the conductivity and weldability are relatively poor. In practical applications, it is necessary to select the appropriate material according to specific needs.
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