Tungsten: The obscure metal testing the West's critical minerals strategy

Tungsten: The obscure metal testing the West's critical minerals strategy Pressure on Western defense stockpiles is drawing attention to a critical mineral most people rarely encounter by name: tungsten. With a melting point of approximately 6,177 F, tungsten withstands more heat than any other metal. It is exceptionally dense, hard and resistant to wear, making it valuable in cutting and...