Anodized Aluminum Black

Material : AL
Aluminum is the chemical element with atomic number 13. Its symbol is AL. Aluminum is found mainly in bauxite ores and is notable for its resistance to oxidation, its softness and its lightness. Raw aluminum is processed through various industrial production processes, such as casting, forging or stamping.
Treatment: A
Also called anodic oxidation, theAnodizing is an irreversible electrochemical process by which a protective oxide layer
of aluminum is deposited on the surface of the treated part and protects it from corrosion.