Pepper Mill Aluminum Oxide Ceramic Grinder Parts High Wear Resistance

Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

Characteristics:
Wear-resisting performance is good
This ceramic grinder used on the coffee/pepper grinder,which has good corrosion resistance, high operating temperature, good
mechanical characteristics, high wear resistance, high hardness, high thermal shock resistance.