Molybdenum
CAS No.
7439-98-7
CAS Nr.:
7439-98-7
EINECS Name
Molybdenum
EINECS Name:
Molybdenum
EINECS No.
231-107-2
EINECS Nr.:
231-107-2
Synonym
Molybdenum, Molybdän
Synonym:
Molybdenum, Molybdän
Molybdenum – High-Performance Metal for Industry, Energy, and High-Tech Applications. Molybdenum is a silvery-white transition metal and is considered one of the strategically important raw materials in modern industry. Due to its exceptional physical properties, molybdenum is used in numerous sectors, including metallurgy, energy production, the chemical industry, as well as electronics and aerospace engineering. The metal plays a particularly important role in high-temperature and high-performance applications.
Physical Properties of Molybdenum
Molybdenum is characterized by a high density of approximately 10.28 g/cm³ and a molar mass of 95.95 g/mol. Particularly remarkable is its very high melting point of around 2,623 °C, which places it among the refractory metals. In addition, molybdenum exhibits excellent mechanical strength even at high temperatures, as well as good thermal and electrical conductivity. The metal also shows high corrosion resistance and reacts only slowly with many chemical substances. This combination of thermal stability, strength, and chemical resistance makes molybdenum an important material for demanding industrial applications.
Examples of Applications of Molybdenum
One of the most important applications of molybdenum is the production of high-strength steel alloys. The addition of molybdenum improves the hardness, corrosion resistance, and temperature stability of steels. These alloys are widely used in the construction industry, mechanical engineering, as well as in the oil and gas sector.
Molybdenum compounds are frequently used as catalysts or catalyst components in the chemical industry. In petrochemistry in particular, molybdenum plays an important role in the desulfurization of petroleum products and in various catalytic reactions.
In the electronics industry, molybdenum is used for electrical contacts, thin metal films, and specialized semiconductor components. Due to its good conductivity and temperature resistance, the metal is particularly suitable for applications in high-performance and high-temperature components.
Molybdenum is also used in high-temperature components for power plants, turbines, and rocket engines. Its high temperature resistance and mechanical stability make it an important material for energy and aerospace applications.
Molybdenum (CAS No. 7439-98-7) is a versatile and high-performance raw material of great importance for numerous industrial sectors. Its exceptional temperature resistance, high strength, and chemical stability make it an indispensable material in metallurgy, the chemical industry, electronics, as well as energy and aerospace technologies. With the increasing demand for high-performance materials for modern technologies, the importance of molybdenum will continue to grow in the future.
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