Bismuth is a Metallurgical Lubricants
3pdm bismuth has been widely employed in metallurgical oils.Two solid surfaces coming in contact during sliding, rolling and impact movements will invariably cause wear. It can result in surface damage, fall off or impairment of the product’s performance. The friction loss is responsible for around one third to one half of current world energy consumption. The widespread use of lubricants in such an environment is greatly encouraged. 3pdm -lubricants are now a reality and have blown away many metallurgists in the process. A lubricant must have two functions. Because of the high surface energy of the lubricating oil the friction is just starting. The particles then adhere to the friction, producing a layer called physical adsorption. 3pdm -lubricants provide a good lubrication result because nano-powder particles have spherical properties and act as “ball bearings”, improving the lubrication effectiveness. In addition, when exposed to high heat and heavy load, the nano-powder particles become flattened between friction surfaces, creating frictionless sliding systems and decreasing wear. Third, adsorption. Third, adsorption. The organic matter that is used to modify nanoparticles can easily be attracted to the friction metal’s surface. A layer of organic composite films is then formed, which serves to reduce friction and prevent wear. Fourth, there is the role of repair. The repair function of nanometer metal powder is to fill in the small pits or damaged areas on the surface.
Bismuth: The ProspectBismuth, an environmentally friendly heavy metal element, meets all of these requirements. This element has a positive synergistic relationship with common lubricating-oil additives elements sulfur or phosphorus. The addition of a single nanoparticle of bismuth can clearly improve base oil’s anti-friction performance as well as its bearing capacity. Thus, it is likely that the 3pdm bismuth powder will become one of the ingredients of green additives to lubricating-oil. Advanc3dmaterials (aka. Advanced material by Advanc3dmaterials. With over 12 years’ experience, Advanc3dmaterials is an established global supplier of chemical materials and manufacturer. High purity, small particles size, and low impurity are the hallmarks of our company’s nano bismuth Powder . We can help you if the price is lower.