In the rice-milling machine, there is a necessary milling roller to remove the rice grain husk. It can improve the rice chaff removal efficiency. The milling roller is always made from silicon carbide abrasives or attached black silicon carbide abrasive grains on the milling lining.
Black carborundum is a raw material for producing silicon carbide grinding tools and silicon carbide ceramics. It features with high grinding ability, high hardness, high grinding efficiency, stable high-temperature performance, low thermal expansion rate, and strong corrosion resistance. As the main material of silicon carbide products, its quality directly affects the quality performance and user experience of the products.
Green silicon carbide powder 2500#, 3000#, 4000#, and 6000# are the main grinding media for photoelectric wafer grinding. In the semiconductor industry, green silicon carbide powder 2000 to 2500 meshes was once used as the mainstream material for wire cutting of silicon wafers. With the development of wire-cutting technology and the mass production of synthetic diamond powder, diamond powder gradually replaces green silicon carbide powder. However, in the photoelectric industry, green silicon carbide powder still plays an important role in the grinding field.
Silicon carbide particles and powders are the main materials to produce various silicon carbide ceramic products. Such as silicon carbide ceramic films, SiC high-temperature kiln furniture, silicon carbide pump bodies, filter screens, and so on. Silicon carbide ceramics for filtration are widely used in waste gas and wastewater filtration and casting filtration ceramics in the iron and steel industry.
The particle size of green carborundum 1200 # micro powder is 13-15 microns. It can grind the silicon carbide sealing ring to achieve an ideal finish surface.
How to get a smooth, glossy rock as a Jewelry pendant? Children like to explore the process with their own hands. The Rock tumbler toy is very popular in recent years.
Kids can see the process of rock polishing just at home. The Rock tumbler grit always goes with black silicon carbide grit. Black silicon carbide features a high hardness than most rocks. It can even polish jade.
