WS2 Nano Powder And The Reasons It Is Termed As A Super Lubricant
WS2 Nanopowder | cdn11.bigcommerce.com
With close to 6 non-bonding electrons tungsten disulfide is known to showcase a wide range of positive properties on the surface layer that is confined to the hexagonal structure. It is due to the electrical property in WS2 Nanopowder that ensures it goes through the electrostatic repulsive force where there is no form of a spatial barrier. This 2D material is not easily oxidized and is known to have high thermal stability. Coming to its thickness this is around 60 Mn which would be more than transparent for an electronic beam.
WS2 Nano powder and how it is applied
It is mainly applied on the surface with the spray blasting method. On the other hand, the vibratory or tumbling method is used with oil or nano silk grease. The spray blasting method is not only a common method but a reliable one too. It is to be undertaken in an enclosed space with the sandblasting unit. The baffling method is expected to take a tinge longer and requires some amount of work. But fiction and speed are factors that have an impact on the binding of the surfaces.
What is seen is that the greater the speed and the pressure, to achieve the more viable result the use of a powder is suggested. For bullets or parts that are similar to them, the vibratory method is suggested with fiction and speed having an important role to play too. Among all the methods the oil or silk grease turns out to be a less labour method and in due course of time could turn out to be an efficient method. Mainly WS2 nanopowder is being coated on mating target surfaces and it is done via pressure rubbing when it comes to the movement of parts with each other.
The application areas
Tungsten disulfide is rated to be an agent with the highest lubrication properties that ensure satisfactory dry lubricity. This is subject to the fact when you apply it on to the mating surfaces. It works out to be a perfect agent among the layers as it is not going to match with any other substance. Their main benefit is that it goes on to provide a superior degree of thermal stability as it aligns with high temperature or be it cryogenic temperature.
In vacuum conditions or the outer space it turns out to be a qualified form of a lubricious material mainly employed in the domain of space collaboration and other fields. For this reason it has gone on to find its use in a wide range of fields. But make it a point you purchase the pure version of the same.
