Hafnium Diboride (HfB2) Powder Hafnium diboride It is also known as HfB2. Its crystal system is hexagonal.

Hafnium Diboride Powder HfB2 Physicochemical Properties
HfB2 is a ceramic with a melting temperature of 3380. High purity, small particle sizes, uniform distributions, large surface area, high activity on the surface, low density and high conductivity are some of its chemical properties. Hafnium Diboride Reacts Almost Completely with All Chemical Reagents Except HF at Room Temperature

Hafnium Diboride HfB2 Powder Properties
Other Names	hafnium boride, HfB2 powder
CAS No.	12007-23-7
Compound Formula	HfB2
Weight in Molecular Number	200.112
Appearance	black powder
Melting Point	3250 degC
Boiling Point	N/A
Density	10.5g/cm3
Solvability in H2O	N/A
Exact Mass	201.965161

Hafnium Diboride HfB2 Powder CAS 12007-23-7

Hafnium Diboride (HfB2) Powder: Applications
Hafnium diboride exhibits high hardness, modulus, thermal conductivity, as well as electrical conductivity. It is mainly used in aviation, aerospace, and high-speed aircraft nosecones. It is used as a material that can be used for high-temperature materials and in high-temperature oxidation environments.

What is Ultra-High-Temperature Ceramics (UHTCs)?
UHTC is a class of ceramic refractory which has an excellent thermal stability. It can be used as a material for thermal protection systems, coatings to protect materials from high temperatures or bulk materials heating elements.
The AIR Force Materials Laboratory funded the development of a high-temperature material in the early 60s to meet the needs of the aerospace industry. This new material was designed to withstand hypersonic aircraft, such as the Boeing X-. They found, through a study of the fire-resistance of binary ceramics that early transitional metals carbides, nitrides, and borides had high thermal conductivity. ZrB2 (and HfB2) of composites containing around 20% volume SiC has the best performance.
UHTC is an early transition metal nitride (or carbide), boride (or boride oxide), and carbide. The focus of current efforts is heavy early transition metal diborides like hafnium diboride and zirconium boride. UHTC that are being studied for TPS include titanium carbide, titanium nitride, thorium dioxide and Tantalum carbide.
Diborides are characterized by a higher thermal conduction but a lower melting temperature than carbides or nitrides. This gives them excellent thermal shock resistance, and they can be used for countless high-temperature applications.

Hafnium Diboride HfB2 Powder Price
The price of hafnium diboride powder HfB2 is influenced a number of factors such as the demand and supply in the market. Other influences include economic activity, the sentiment on the market and unexpected events.
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Hafnium Diboride HfB2 Powder Supplier
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