Demand for vanadium alloys is being supported by applications across steel production, construction, aerospace and energy storage, with the material’s strength, durability and resistance to high temperatures making it suitable for demanding industrial uses.
Vanadium is widely used in steelmaking to improve strength and wear resistance. Vanadium-enhanced steels are used in construction, pipelines, automotive manufacturing and other applications where higher strength and durability are required. The development of high-strength and microalloyed steels is increasing the range of applications for vanadium-containing materials.
Construction and infrastructure remain important areas of demand. Vanadium-enhanced steel can be used in bridges, tunnels, high-rise buildings and other structures where strength and resistance to wear and corrosion are important. Infrastructure investment and urban development therefore provide an established market for vanadium-based steel products.
Aerospace is another specialist application. Vanadium alloys can provide a combination of strength, relatively low weight and high-temperature stability, making them suitable for components that need to withstand demanding operating conditions. Similar requirements are supporting research into vanadium alloys for other advanced manufacturing applications.
Energy storage is creating another potential source of vanadium demand. Vanadium redox flow batteries use vanadium electrolytes to store energy and are designed for applications including large-scale and grid-connected storage. Their ability to operate over long cycles and scale storage capacity independently of power output makes the technology suitable for certain stationary energy storage applications.
The development of renewable energy is increasing the requirement for technologies that can store electricity when generation and demand do not match. This is creating interest in long-duration energy storage, with vanadium redox flow batteries forming part of the technology mix being developed for these applications.
Technological development is also changing how vanadium alloys can be produced and used. Processing techniques including powder metallurgy and additive manufacturing can provide greater control over alloy composition and microstructure. This can allow manufacturers to develop materials with properties suited to specific applications.
Vanadium production is linked to mining, processing and steelmaking, while companies involved in the sector are also examining ways to improve supply chain security. Access to reliable raw materials is particularly relevant as demand develops across both established steel applications and newer energy storage technologies.
Ferro-Alloy Resources Ltd (LON:FAR) is developing the giant Balasausqandiq vanadium deposit in Kyzylordinskaya oblast of southern Kazakhstan. The ore at this deposit is unlike that of nearly all other primary vanadium deposits and is capable of being treated by a much lower cost process.
