No, pure titanium jewelry generally does not "turn" in the sense of tarnishing or rusting like some other metals.
Why Titanium Doesn't Tarnish or Rust
Titanium's resistance to corrosion is a key factor in its suitability for jewelry. According to information from the reference:
- Resistance to Corrosion: Pure titanium does not rust or tarnish like iron metals. It is even fully resistant to the corrosion effects of saltwater.
- Protective Oxide Layer: This resistance comes from a thin oxide film that naturally forms on the surface of pure titanium when exposed to oxygen. This layer acts as a barrier, preventing corrosion.
In summary, because of this protective oxide layer, titanium jewelry maintains its appearance even with prolonged exposure to water and other elements.
