The process of tungsten alloy swaged rods

First of all, the remaining dry tungsten powder and other elements.

And then put them into a specially designed bar, it is applied to hydraulic die more than 100000 pounds of mould.

In addition, carefully transferred to a temporary support, including tungsten,molybdenum and other elements, provided the tungsten alloy rod heatingapproximately every 45 minutes at 1600 ° C. In the electric heating tube furnacetungsten alloy rod through the protection of continuous transmission, the hydrogen oxidation at this temperature.

Then the heating section pressure tungsten alloy rod. Forging machine, this is a very good control of high speed hammer to reduce tungsten alloy rod diameter machine.Tungsten alloy rod is heated to about 1600 degrees, hydrogen oxidation. Then,quickly through forging machine makes the tungsten alloy rod diameter reduction of 10%. Then again through forging die is heated in a furnace, which will make thediameter decreased again 10%.

Finally, the processing of tungsten alloy rod. Tungsten alloy is very hard, it cannot bethe edge tool of sharp, but it can be through high-temperature hammering or cold millto produce various shapes.


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