Tungsten Copper Rod Corrosion Resistance

Tungsten copper rod corrosion resistance is one of significant properties to evaluate tungsten copper products. It mainly refers to the chemical stability and depends on components, chemical properties and morphology.

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tungsten copper rod picture

tungsten copper rod picture


  1. Improve the thermodynamic stability of tungsten copper alloy (increase electrode potential);
  2. Reduce the anode activity:
  3. Reduce the alloy cathode active phase of adaptation cathode control corrosion, non-passivated metal:
  4. Form the dense amorphous protective film on the surface of alloy, such as add Cu, P and alloy elements in steel.
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