Used as a catalyst support in chemical reactions due to its thermal stability and surface properties. Employed in the petroleum industry for refining processes, where it helps in cracking and isomerization reactions. Acts as an adsorbent for removing impurities in gas streams, particularly in hydrogen purification systems. Applied in the production of advanced ceramics, where it contributes to improved mechanical strength and heat resistance. Also utilized in coatings and refractory materials for high-temperature applications.