Transition Metal Borides

Transition metal borides (TMBs) are intermetallic compounds formed by transition metal elements (such as Ti, Zr, Hf, Mg, etc.) bonded with boron atoms. They combine the high hardness and high melting point of ceramics with the excellent electrical and thermal conductivity of metals. These materials generally feature ultra-high melting points (some exceeding 3000 °C), exceptional hardness, superior wear resistance, corrosion resistance and high-temperature stability, presenting broad application prospects in superhard materials, ultra-high-temperature ceramics, catalysts and electronics.

BoronHub custom-develops the following transition metal boride products:

Magnesium diboride (MgB₂) is a high-temperature superconductor with a critical temperature of approximately 39 K, with significant applications in superconducting magnets, MRI systems, power transmission and superconducting electronic devices.

Hafnium diboride (HfB₂), with a melting point as high as 3380 °C, is one of the core materials of ultra-high-temperature ceramics (UHTCs). It is used for extreme high-temperature components such as thermal protection systems of hypersonic vehicles, nose cones, wing leading edges and engine nozzles.

Zirconium diboride (ZrB₂), with a melting point of approximately 3245 °C, also belongs to the ultra-high-temperature ceramic family. It is deployed in scenarios including thermal protection for hypersonic vehicles, re-entry vehicles and crucibles for molten metals.

BoronHub provides stable supply of high-purity transition metal boride powders with customizable particle sizes, fully serving the global high-end manufacturing sector across cutting-edge fields including aerospace, superconducting technology, superhard materials and high-temperature structural ceramics.