Factors of Structure Size and Manufacturing Processes on Tungsten Copper Points

Factors of structure size and manufacturing processes on tungsten copper points are:

1. Structure size. Tungsten copper points’ anti-arc ablation properties can be enhanced theoretically if its structure size is larger, because of its dispersed use of energy. In a practical application, the size can not practice due to the limitation of electrical switch structure size. Some research institution has done a lot of study recently on modified points, such as, hollow points, plug-in points and so on. These research achievements can accelerate the speed of heet dissipation and maintain contact after ablation in a good state.

2. Manufacturing processes. In order to prolong points’ life, foreign countries have employed more advanced technology, such as, sintering rolling process, fiber-reinforced and arc melting method for preparing points in recent years. However, for the application of these new processes, China is still in the laboratory stage. And now Chinese manufactures are commonly using infiltration technology for the preparation of tungsten copper points.

 

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 >