Tungsten cube , Evey single tungsten cube choose 100% raw tungsten powder , Tungsten is not refined by smelting or in a manner similar to many other metals due to the fact that it has the highest melting point of any metal. Tungsten is, therefore, extracted chemically from the crushed ore in a series of chemical reactions, titrations, washings, and filterings.
The end result of the refining process is high purity tungsten powder. To consolidate tungsten powder it may be blended with a binder and very small amounts of other materials that will provide desired properties to the finished product. So tungsten cube purity is 99.95% usually.
Our pure tungsten or tungsten alloy cube very dense, quite hard, exquisite surface and laser markingcareful wrapping. At the same time, we can meet different types of customer's requirements.Some customer also like to buy titanium cylinder and tungdten cylinder with laser marking elements on the surface at different size. They are satisfied with the goods with beautiful surface and marking.