Carbon residue in green silicon carbide powder negatively impacts grinding performance. Especially when preparing grinding slurry with GC powder 0.5-1um, free carbon affects the viscosity of the silicon carbide grinding slurry, causing abrasive particles to agglomerate, hindering uniform grinding. Therefore, removing free carbon residue from green silicon carbide micro powder is crucial.

Silicon carbide (SiC) powder plays a critical role in enhancing the performance, durability, and functionality of anti-corrosion coatings, primarily by addressing key pain points of traditional coatings (such as poor wear resistance, low hardness, and limited temperature resistance) while reinforcing their core anti-corrosion capabilities.

During the aluminum casting process, components such as runners, molds, and slag rings, which frequently come into contact with high-temperature molten aluminum, can be sprayed with boron nitride coatings to effectively enhance their high-temperature and corrosion resistance, thereby extending their service life. Adding Silicon Carbide #4000 powder (3-5µm silicon carbide powder) to boron nitride coatings can improve the coating’s performance in several ways.

There are two types of black silicon carbide abrasive sand: F-grit and P-grit. They are both suitable for grinding and grinding. However, there are many differences in production process, particle size standard and purpose. How to choose black silicon carbide F-grit and P-grit is important for different applications.

Ceramic parts such as SiC impellers and silicon carbide pump are often work in harsh environments and are subject to corrosion by corrosive and irritating substances. They will break and fall off after long-term use. For the repair of silicon carbide ceramics, high-purity silicon carbide powder can perform well. Silicon carbide particles have the following advantages as wear-resistant and corrosion-resistant ceramic repair agents