Niobium Diboride (NbB2)-Sputtering Target introduce:
Niobium diboride (NbB2) is a highly covalent refractory ceramic material with a hexagonal crystal structure. NbB2 is an ultra high temperature ceramic (UHTC) with a melting point of 3050 °C. This along with its relatively low density of ~6.97 g/cm3 and good high temperature strength makes it a candidate for high temperature aerospace applications such as hypersonic flight or rocket propulsion systems.
Molar mass：114.526 g/mol
Solubility in water：Insoluble
Crystal structure：Hexagonal, hP3 a = 3.085 Å, c = 3.311 Å and c/a = 1.071 Å
Pressureless sintering of NbB2 is possible with sintering additives such as boron carbide and carbon which react with the surface oxides to increase the driving force for sintering but mechanical properties are degraded compared to hot pressed NbB2.
Hot Tags: Niobium Diboride (NbB2)-Sputtering Target, manufacturers, suppliers, factory, Customized