Ngā Hua
| Niobium | |
| Wāhanga i STP | totoka |
| Te pūwāhi rewa | 2750 K (2477 °C, 4491 °F) |
| Te pūwāhi koropupū | 5017 K (4744 °C, 8571 °F) |
| Kiato (tata ki te rt) | 8.57 karamu/cm3 |
| Te wera o te hanumitanga | 30 kJ/mol |
| Te wera o te mimiti | 689.9 kJ/mol |
| Te kaha o te wera molar | 24.60 J/(mol·K) |
| Āhua | hina whakarewa, kikorangi ina waikura |
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Paura Niobium
He hina mārama te Paura Niobium (CAS Nama 7440-03-1) me te ira rewa teitei, ā, he ārai-waikura. Ka huri hei kikorangi ina pāngia ki te hau i ngā pāmahana rūma mō ngā wā roa. He konganuku onge, ngawari, ngāwari te whakakorikori, ngāwari te Niobium, he hina-mā. He hanganga tioata poraka kei waenganui i te tinana, ā, i roto i ōna āhuatanga ā-tinana me te matū he rite ki te tantalum. Ka tīmata te waikura o te konganuku i te hau i te 200°C. Ka whakapai ake te Niobium, ina whakamahia ki te whakarewa, i te kaha. Ka whakarei ake ōna āhuatanga kawe hiko ina honoa ki te zirconium. Ka kitea te paura niobium micron i roto i ngā tono maha pēnei i te hikohiko, te hanga whakarewa, me te hauora nā ōna āhuatanga matū, hiko, me te miihini e hiahiatia ana.