Some individuals get puzzled amongst aluminum and alumina but they've some differences. The aluminum chemical symbol is Al. This is a chemical ingredient With all the atomic quantity 13. However, Alumina is a chemical compound Using the system Al2O3. Alumina Ceramics have fantastic electrical, wear resistant, and high temperature Attributes. https://alumina-ceramics23864.blogdun.com/35124763/a-secret-weapon-for-macor