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| | NIOBIUM BORIDE Basic information |
| | NIOBIUM BORIDE Chemical Properties |
| Melting point | 2270°C | | density | 7.500 | | form | gray orthorhombic crystals | | color | gray orthorhombic crystals, crystalline | | Resistivity | 40–64.5 (ρ/μΩ.cm) | | Crystal Structure | Orthorhombic | | CAS DataBase Reference | 12045-19-1 | | EPA Substance Registry System | Niobium boride (NbB) (12045-19-1) |
| Hazard Codes | Xi | | Risk Statements | 36/37 | | Safety Statements | 26-36 | | WGK Germany | 3 |
| | NIOBIUM BORIDE Usage And Synthesis |
| Chemical Properties | gray powder(s); ortho-rhomb, a=0.3298 nm, b=0.872 nm, c=0.3166nm; resistivity 64.5μοhm· cm at 25°C; refractory material; commonly prepared by hot-pressing boron with niobium or niobium hydride; used as sputtering target with 99.5% purity to produce wear-resistant and semiconductor films, and can provide neutron absorbing layers on nuclear fuel pellets [KIR78] [KIR81] [CER91] [ALF93] | | Physical properties | Wear-resistant ; Major uses: semiconductive films,
neutron-absorbing layer on
nuclear fuel pellets |
| | NIOBIUM BORIDE Preparation Products And Raw materials |
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