Back to results
US 4,900,510 AGranted
High strength and corrosion resistant titanium alloy having excellent corrosion-wear properties
AssigneeNippon Kokan Kabushiki Kaisha
InventorsMisao Ishikawa, Yohji Kohsaka, Chiaki Ouchi, Katsumi Masamura
Life of this patent
Estimating the term…
Abstract
A high strength and corrosion resistant titanium alloy having excellent corrosion-wear properties may be prepared in that Al and Mo are added as alloying elements in specific amounts, and if Zr in a specific amount is further added, the strength and the corrosion-wear properties would be more improved.
Claims1
A high strength and corrosion resistant titanium alloy having excellent corrosion-wear properties, consisting of Al:
- 4.0 to 6.0 wt%, Mo:
- more than 1.5 wt% to less than 3.0 wt%, Zr:
- 2.0 to 6.0 wt% and the balance being Ti and unavoidable impurities.
Dependencies are inferred from the claim text.