The Selection of Tungsten Point Materials

You should select appropriate tungsten point material to realize the function of the device in the design process for a given application requirements. The subsequent process is also very important, for example, the control of the materials particle size, the ratio of addictives, appropriate furnace temperatures control. And the cost of tungsten point is cost-effective.

In general, the increase of tungsten point’s thermal and electrical conductivity and the decrease of tungsten point’s wear erosion resistance are as the increase of conductive metal content. However, the weld of tungsten point and its wear erosion resistance become a crucial concern. On the contrary, as the increase of the refractory metal content, tungsten point’s wear erosion resistance will increase. Furthermore, the tungsten point welding is less likely.

All in all, the function and cost of the tungsten contact materials should be considered in the selecting process.

 

Tungsten Metals Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten.com.cn
 Tel.: 86 592 5129696; Fax: 86 592 5129797
 Email: sales@chinatungsten.com
 Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
 Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
 Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

• < Prev
• Next >