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Tungsten-copper alloy electrodes are formed by combining high-purity tungsten powder with high-purity high-plasticity high-conductivity copper powder and then carrying out static pressure molding and high-temperature sintering. As electric spark molding electrodes, they have the following advantages:

1. High hardness, low consumption, reduction in electrode length;

2. High electric conductivity, high processing speed;

3. High hardness and high electric conductivity: tungsten-carbon steel materials of which common copper cannot discharge electricity can be smoothly machined;

4. High tensile strength: it is suitable for processing products in complicated shapes;

5. The integrity of copper workpieces can be kept even in long-term discharge, so the molds are high in precision;

6. Uniform texture, small contact surface losses;

7. High stability during high-speed operation;

Our company can manufacture specially-shaped tungsten-copper materials of various dimensions according to the requirements of customers. The copper content of electrodes can be adjusted between 15% and 45% according to the requirements of customers.