Tungsten is a critically important rare earth metal, renowned for its unique and valuable properties.
Tungsten has the highest melting point among all metals, which makes it exceptionally suitable for high-temperature applications.
Key aspects of its importance
Industrial and technological applications
Tungsten is used in many industries where hardness, high density, high wear resistance, and high-temperature resistance are required. This includes mining, construction, energy generation, electronics, aerospace, and defence sectors. It is used in weapons, autos, electric car batteries, semiconductors and industrial machinery.
Fact: approximately 2Kg of tungsten goes into every electric vehicle.
Alloys
Metals are frequently alloyed with Tungsten to enhance their strength without substantially adding to their weight. This property is vital for uses like arc-welding electrodes and heating elements in high-temperature furnaces.
Significance
Tungsten is acknowledged as a critical metal because of its economic significance and the scarcity of its sources. It is reported that China produces the majority of the world’s tungsten, controlling approximately 80% of the supply of this rare earth metal.
Durability and flexibility
Tungsten’s durability, flexibility, and resistance to corrosion contribute to its popularity across various industries and applications. It ranks among the hardest and most resilient materials found in nature.
These characteristics render tungsten not just crucial but also indispensable for numerous high-tech applications. The rarity of tungsten and the intricate nature of its extraction and refinement processes enhance its value even further.
World suppliers of tungsten
According to Statista.com the global tungsten market was valued at over $5 billion USD in 2022. It’s projected to grow significantly, with estimates suggesting it could reach over $9.5 billion USD by 2030