The application of nanomaterials in surface engineering is mostly to stabilize the nanoparticle dispersion in the organic medium. For example, the workpiece is ground and the antifriction material is dispersed in the lubricating oil in an appropriate manner. The ultrafine polishing liquid is nanometer SiO2, nanometer. Lubricants for nanoparticles such as Al2O3, nano-MoS2, nano-Cr2o3, and nano-diamonds. It has been found that nano-diamond nano-balls and super-hard properties make nano-lubrication in the friction process, and also have the effect of polishing the surface of the friction pair to improve the surface finish of the material, thereby obtaining an ultra-smooth surface with excellent performance. However, due to the high hardness of the diamond, the magnetic head gold wire is easily thrown in the hard disk head polishing to make the magnetic head scrap. Our company adopts self propagating high-temperature synthesis (SHS) and fractional purification technology to prepare ...
chemic raw material wholesale and supplier