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Niobium Boride (NbB2)...
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Niobium Boride (NbB2) Powder, CAS 12007-29-3
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Niobium Boride (NbB2) Powder also called Niobium Diboride, which has the characteristics of high melting point, high hardness, good electrical and thermal conductivity, resistance to molten metal corrosion, and superconductivity. It is used in ceramic materials, electrode materials, thin-film materials, and refractory materials.
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Niobium diboride (NbB2) powder 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. Coupled with the relatively low density of ~6.97 g/cm3 and good high-temperature strength, this makes it a candidate for high-temperature aerospace applications, such as hypersonic flight or rocket propulsion systems.
Niobium Diboride Powder Property
Niobium Boride (NbB2) Powder | |||
Molecular formula | NbB2 | Molecular weight | 114.526 |
Color | Gray | Crystal structure | Hexagonal |
Melting | 3050℃ | Density | 6.97 g / cm3 |
Niobium Boride Powder Specifications
Mark | Particle Size (μm) | Chemical Composition (%) | |||
B | C | O | N | ||
NbB2 | 1.5～2.5 | 18.0～20.0 | ≦0.5 | ≦0.7 | ≦0.5 |
Niobium Boride (NbB2) Powder Applications
Niobium Boride (NbB2) Powder is widely used in ceramic materials, electrode materials, thin-film materials, and refractory materials.
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