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Tungsten Contact

Tungsten Contact Propeties 

Purity:W≥99.95%

Diameter:≥2.0mm

Depth:≥0.4mm

Crystals: 8000-15000wh/cm2

Density:≥19.2g/cm3  

Tungsten Contact Tungsten Contact

Tungsten contacts are for use in high voltage applications, usually where highly repetitive switching is required. Tungsten has a melting temperature of 3,380oC which gives it excellent arc-erosion resistance.Tungsten may develop troublesome oxide films, especially when used as the anode contact in some DC applications. Therefore, tungsten is often used as the cathode contact, and a palladium alloy used as the anode contact. Such a combination also minimizes contact interface resistance and material transfer. Tungstsen contacts are widely used electrical appliances such as automobiles, motocycles,electric horns,magnetic-motors etc.

Packing: Different packing is available according to the customers' requirements.
Note: All other specifications products are available according the customers' requirements

For more details about tungsten contact, you can contact by telephone 86 592 5129696, or email to sales@chinatungsten.com sales@chinatungsten.com . Any enquiry or questions will be warmly welcomed.

 

 

 


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