Nickel Coated Graphite Powder Manufacturer - Quotation - Suppliers - Wholesale Prices - Wholesalers [Wuhan Beichen Xing New Material Technology Co., Ltd.] Nickel coated graphite powder; graphite powder coated with nickel. A composite powder with graphite particles at its core, encapsulated by metallic nickel. It boasts excellent lubricity and corrosion resistance, produced through a wet hydrogen reduction process, where nickel is evenly deposited onto the surface of the graphite particles from an acid nickel ammine complex solution. Used in the manufacturing of high-temperature self-lubricating bearing materials, low-friction materials, porous nickel strips, etc. It can also be used to obtain a wearable sealant coating via thermal spray.