RE: European Vanadium prices up (again)6 Mar 2023 08:34
https://usvanadium.com/us-titanium-alloys-aerospace-threatened/
Designated by the U.S. Government as a “Critical Mineral” in 2019, vanadium is a metal used in high-performance titanium alloys that are vital to jet engines, aircraft structures, and vehicle armor. Such alloys have the highest strength-to-weight ratio of any engineered material, according to the U.S. Geological Survey (“USGS”). Because there are no acceptable substitutes for vanadium in aerospace titanium alloys, it is essential for both military aircraft and ballistic missiles.
Vanadium-alloyed steels are used in virtually every high-strength structural steel application in military equipment, including military-grade AH36, AH32, and MIL22698 steels used to build U.S. Naval aircraft carriers and submarines, as well as in combat vehicles, tactical vehicles, tactical bridges, material handling equipment, aircraft, watercraft, rail trailers, and steel structures. Vanadium-alloyed steels are also used in mortar tubes, cannon tubes, and in howitzers, as well as in blast resistant hardened structures.
In the commercial sector, vanadium-alloyed steels are used in infrastructure applications such as auto parts, buildings, bridges, cranes, pipelines, rail cars, ships and truck bodies.