What Is the High Temperature of Molybdenum Alloys?

Molybdenum alloys have high-temperature capabilities due to their high melting point of 2,623 °C (4,753 °F) and high strength at elevated temperatures. The specific high-temperature capability of a particular molybdenum alloy depends on its composition and processing history. For example, TZM (titanium-zirconium-molybdenum) alloy is known for its excellent high-temperature strength and creep resistance, and is often used in high-temperature applications such as rocket nozzles, furnace components, and heat exchangers. Other molybdenum alloys, such as Mo-La (molybdenum-lanthanum) and Mo-W (molybdenum-tungsten), also have high-temperature capabilities and are used in various high-temperature applications.