How Do We Use Zirconium?

Hydrogen Storing Material

Zirconium exhibits potent hydrogen absorption properties, achieving a maximum uptake of ZrH1_.93 when used as a hydrogen storage material. Zirconium compounds possess high resistance to elevated temperatures, oxidation, corrosion and wear. In addition, it displays piezoelectric properties and favourable nuclear performance. These features allow its application as a structured and functional ceramic material in various industries, especially in technology sectors.

Electronics and Electrical Industry

Zirconium is employed as a getter, grid and capacitor in the electronics and electrical industry. It is used in the manufacture of dynamite, deflagrating agents, igniters and materials for thermal battery emission in armaments. Zirconium powder is utilised in new rockets. Due to its high melting point and emission capability, zirconium has been used as a plasma cutting electrode.

Alloy Additive

Zirconium, as an alloy additive, improves the performance of alloys in metallurgical applications. Zirconium metal exhibits strong adsorption of O2, N2 and S. When combined with nitrogen, it enhances the ageing and strengthening of steel. Dehydrogenation of zirconium can slow down steel grain growth. For these reasons, zirconium is often used as a deoxidising agent and additive in various zirconium-based alloys, such as zirconium–iron, aluminium-zirconium, aluminium-zirconium-iron and vanadium–iron. These alloys are primarily applied in low-alloy steels, armoured steels, armament steels, stainless steels and high-temperature steels. When used as a modification agent for grey cast iron, zirconium alloys neutralise sulphur effects. They also improve the mechanical properties of cast iron with high sulphur and low manganese content.

Biomedical Materials

Zirconium exhibits good compatibility with muscle, bone and neural tissues. This property permits its use in the fabrication of various surgical devices and other biomedical materials. Zirconium and its alloys are also used in the manufacture of jewellery and decorative items.

Conclusion

Thank you for reading our article. We trust that it has provided a clearer understanding of zirconium applications. For further information on zirconium products, please visit Stanford Advanced Materials (SAM) for additional details.

Stanford Advanced Materials (SAM) is a global supplier of zirconium metal with over twenty years of experience in producing and selling zirconium products. The company meets the research, development and production requirements of its customers. SAM is expected to be a reliable supplier and business partner in the field of zirconium.