What is tungsten ball

       

tungsten ball can be simply understood as a tungsten alloy product with a spherical appearance. Because of its superior physical and chemical properties in various aspects, it is widely used in military, national defense, medical, electronics, digital, sports equipment and other fields.

Properties of tungsten balls

 

(1) Larger specific gravity. Its density of 19.25g/cm3 is close to the density of gold (19.3g/cm3) and is twice higher than that of lead, so it is easier to achieve weight classification.

 

(2) Friendly to the ecological environment. Compared with heavy metal lead material, tungsten ball is more suitable as a counterweight because it is non-toxic and non-polluting.

 

(3) Good wear resistance. Even if it works for a long time, it will not be scratched or split.

 

(4) Excellent machining performance. Compared with other alloy materials, tungsten alloy is easier to process, so the processing cost is relatively lower.

 

(5) Smaller volume expansion coefficient. Its volume is not easy to change significantly due to changes in the external environment temperature, which will affect the performance.

 

In addition to the above advantages, tungsten balls have higher melting temperature, better corrosion resistance, stronger impact resistance, higher elastic modulus, and extremely superior radiation shielding effects, etc. characteristic.

Processing technology of tungsten ball

The processing route is: mixing tungsten powder and nickel powder with binder, forming and sintering under pressure → rough ball → light ball → hard grinding surface → finished product appearance.

Uses of tungsten balls

tungsten balls can be used in missile weapon projectiles, armor-piercing bullets, shotguns, oil logging, mobile phone vibrators, clock counterweights, flywheel counterweights, mobile phone vibrators, engine counterweights and other mechanical equipment.