Molecular formula: Hf

CAS Number: 7440-58-6

Properties: Grayish-black metallic powder

Melting point: 2227℃

Boiling point: 4602℃

Density: 13.31g/cm ³

Usage: It is commonly used as the cathode for X-rays and in the tungsten wire manufacturing industry. Pure
hafnium is malleable, easy to process, and resistant to high temperatures and corrosion.It is an important
material in the atomic energy industry. Hafnium has a large thermal neutron capture cross-section and is an
ideal neutron absorber, making it suitable for atomic energy useControl rods and protective devices of the
reactor. Hafnium powder is an excellent energetic material for arson.