Spherical high quality metal tungsten powder has high purity, good fluidity, coarse particle size and low oxygen content. It has good economic benefits and a broad market prospect. It can be prepared by equal pressure airflow blowing classification.
Applications
It is the main raw material for processing powder metallurgy tungsten products.
In the field of oil drilling, it can be used as a raw material for diamond drills and petroleum perforating bullets.
It can be made into tungsten carbide powder, which is the raw material for tungsten carbide tools.
It is a raw material for the production of tungsten alloys. It can be mixed with other metal powders to make various tungsten alloys. Such as tungsten and molybdenum alloys, tungsten germanium alloys, tungsten copper alloys and high density tungsten alloys.
Preparation
Using a method of isobaric air blowing and grading, spherical high quality metal tungsten powder with a particle size distribution and a spheroidization rate that meets the requirements can be obtained.
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