General Description Production Process: made into blank, silicided under high temperature and re-crystallized. Character: high-applied temperature, anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintenance. Usage: used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, metallurgy, glass, and machinery. Physical properties of element Specific Gravity 2.6~2.8g/cm³ bend strength >300kg Hardness >9 MOHâ?²S Tensile strength >150kg/cm�³ Porosity rate