With the production of nano technology, examination of surface of nano metal particles and nano-characterization of surface modification rising and developing prompts basic research in the field of lubricants nanoparticles application. Nanoparticles exhibit at high temperatures, high loads, and other environment-friendly lubrication conditions show excellent tribological properties to provide technical support to solve the problems of high-tech lubrication.

Usually, researches choose the nano metal particles of copper, bismuth, silver, molybdenum, and nickel and so on as lubricating oil additives. Because nano-materials with large specific surface area, high diffusivity, easy sintering resistance, lower melting point than grain and other characteristics, new lubricants used in friction systems serve to reduce friction and wear-resistant effect.

Bismuth nanoparticles not only meets the requirements of environmental protection, but also exhibits excellent tribological performance. Lots of studies have shown that bismuth nanoparticles containing lithium grease in tribological properties under different loads. It shows that the smaller of the particle size of bismuth nanoparticles, the better the tribological properties of grease.  For the particle size less than 100nm is suitable for the used of antifriction and wear resistance. By adding a certain amount the bismuth nanoparticles, grease can produce good antiwear properties. And the lithium grease contains with bismuth nanoparticles has better antiwear performance at higher loads and can significantly increase the failure load of the base oil.

A028, Bismuth Nanoparticles,Particle size 80-100nm, purity 99.5%, HWNANO is committed to provide high-quality metal bismuth nanoparticles with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing.  Our powders have been sold to many countries around the world. If you have a question about pricing, need a quote, would like to inquire about whether an item is in stock, or require any other assistance in placing an order, please call or e-mail us at hwnano@xuzhounano.com

by Lyla