Boron carbide ceramic is primarily composed of boron carbide powder. After being shaped and sintered to achieve a stable crystalline structure, it exhibits properties such as heat resistance, hardness, wear resistance, corrosion resistance, lightness, thermal shock resistance, and oxidation resistance. Due to these qualities, it is utilized extensively in various industries including mechanical engineering, semiconductors, petrochemicals, electric power, environmental protection and energy conservation, as well as national defense. Depending on its composition and sintering method, it is categorized into types such as pressureless sintered, hot pressure sintered, and HIP sintered boron carbide. The appropriate type can be chosen based on the specific application and required parameters.