Recently, the research team of the Laboratory of Precision Optical Manufacturing and Testing Center of Shanghai Institute of Optics and Precision Machinery, Chinese Academy of Sciences, has made progress in the research on improving polishing efficiency by femtosecond laser modification of silicon carbide surface.
Black silicon carbide 16 # refers to the material made by high-temperature reaction of silica sand and Petroleum coke material. During production, the black abrasive with a particle size of 16 meshes (that is, a diameter of about 1.18mm) is obtained after screening.
The main functions of engine oil are lubrication, cooling, rust prevention, sealing, etc. The main purpose of lubricating oil is to lubricate the engine, reduce engine wear, lower engine temperature, and prevent parts from rusting. At the same time, the oil also needs to maintain appropriate viscosity, dispersibility, and high-temperature stability. Black silicon carbide powder is a wear-resistant, oxidation-resistant, high-temperature-resistant, and high thermal conductivity material. Black silicon carbide F240 and F320 can greatly help the function of engine oil.
Black silicon carbide and black aluminum oxide abrasive grit are both hard materials. They are both good abrasive materials in the grinding and polishing industry. But there are differences in their chemical composition and physical properties and so on. Another name for black silicon carbide is black carborundum. And another name for black aluminum oxide is black corundum. They are both Synthetic black emery.
In the past month, the silicon carbide price fluctuates to more extent. Silicon carbide manufacturers quote low prices in May 2023.
Silicon carbide powder is a synthetic material that is resistant to high temperatures, chemical corrosion, air oxidation, and UV aging. So silicon carbide powder works excellent for corrosion protection.
