Usually, a layer of hard alloy material is coated on the valve body and floating ball by plasma thermal spraying technology to improve its wear resistance. It is necessary to make surface treatment on the floating ball to ensure its surface smoothness and flatness. Green SiC powder 25-28um is hard and sharp enough for grinding hard alloy coated floating ball of ball valve.
The reverse radar of new energy vehicles usually uses aluminum alloy and zinc die-casting parts as the shell. Aluminum die castings are conducive to the realization of vehicle lightweighting. Sandblasting of aluminum die-casting parts can improve their surface roughness. Thus it makes preparation for subsequent chemical surface treatment. 98% Silicon carbide #60 grit(Black color) can perfectly handle this application.
In the field of new building materials, the development trend of foam glass insulation is rapid. The other name of foam glass is ceramic sponge. As an external wall insulation material, it has the characteristics of good insulation effect, flame retardancy, non-deformation, and long service life. Green SiC powder is a popular ceramic material, and green SiC 10000# is an alpha-phase green silicon carbide powder with a SiC purity of over 98%. Its particle size range is between 0.3um and 2.5um, with a median particle size of 0.6-0.8um in D50. This ultra-fine SiC powder is not only a finely ground polishing powder but can also be added to composite materials to improve their physical properties.
Green silicon carbide polishing powder is widely used for grinding and polishing optical glass components. GC M5 M7 grits have very high fineness and are suitable for polishing the end of optical micro capillarys made of optical glass components.
Black carborundum F220 wear-resistant powder can increase the service life of garbage flooring. In the meantime, it can make cleaning easier. The main chemical of carborundum is SiC.
Black silicon carbide (Carborundum) is a good filler as an anti-skid aggregate in flooring. It can improve the anti-skid performance and service life. Meanwhile, it can reduce maintenance costs after installation. At present, the main materials added to wear-resistant flooring include quartz sand, garnet, aluminum oxide, silicon carbide, and other materials. The cost of Silicon carbide is the highest. However, it’s the most workable one with good wear resistance, corrosion resistance, and durability. Black silicon carbide F24, F30, F54, and F70 are commonly adopted in flooring applications.
