Description

Tungsten Discs of Contacts

 

 

Introduction of Tungsten Electrical Contacts parts wholesale

 

With the continuous development of AC contactor contacts, cars, motorcycles, electric horns, magnetic motors, and other electrical fields, Tungsten discs, as part of the tungsten contact, requirements increased rapidly.
The requirements of the tungsten contact material are:
 
A. No crack, scratch, smooth surface;
B. Fine grain uniformity, short fiber;
C. Flatness, concentricity, and roundness;
D. High hardness, good impact toughness;
E. Low evaporation rate, small thermal expansion coefficient, good arc resistance, and stability.

 

Technical Knowledge

 

Tungsten, as a material for electrical contact or contact, is resistant to arc ablation and has good resistance to melting; When surface evaporation is caused by electric heating, tungsten contact has the advantage of less transfer and consumption. Tungsten contacts also have good blocking current capacity; and wear resistance, Performance. Compared to other metal or alloy materials, tungsten contacts and tungsten wafers are widely used in various fields of industry, agriculture, science and technology, and defense.

 

Luoyang Bless Tungsten & Molybdenum Material Co., Ltd.

 

Specification

We can manufacture the customized products as the drawings.

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