Aluminum naturally forms an oxide layer on its surface when exposed to air. Anodizing in an electrolytic cell creates a thicker oxide layer that makes the part more resistant to corrosion and wear.

Guy Fieri’s new cookware line is nonstick and non-toxic thanks to a titanium cooking surface that easily releases food ...

T-Fal Each pan is built from hard anodized aluminum with a titanium non-stick coating. That helps them keep very consistent heat across the surface of the pan while maintaining a slippery surface ...