There are several surface treatment methods for tungsten wire for textiles weaving gloves:
Chemical cleaning: remove the oxide layer, oil and other impurities on the surface of tungsten wire by acid or alkaline washing. This method is usually used for preliminary cleaning to ensure the purity of the tungsten wire surface.
Electrolytic polishing: pass an electric current in the electrolyte to produce a smooth oxide layer on the surface of tungsten wire, increase the surface finish and improve corrosion resistance.
Oxidation treatment: heat the surface of tungsten wire to form an oxide protective layer, which can improve the high temperature resistance and oxidation resistance of tungsten wire.
Coating treatment: a layer of metal such as nickel, silver or copper is plated on the surface of tungsten wire to enhance its conductivity, corrosion resistance or increase weldability. This treatment is usually used in applications where specific properties of tungsten wire need to be improved.
Passivation treatment: treat the surface of tungsten wire with a passivating agent to form a passivation film, increase the corrosion resistance of tungsten wire and improve its stability in harsh environments.
Mechanical polishing: use abrasives to mechanically grind the surface of tungsten wire to remove surface roughness and achieve a smooth effect. This method is usually used for tungsten wires with high precision and high finish requirements.
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