Lihlahisoa
| Niobium | |
| Mokhahlelo ho STP | tiileng |
| Sebaka se qhibilihang | 2750 K (2477 °C, 4491 °F) |
| Ntho e belang | 5017 K (4744 °C, 8571 °F) |
| Density (haufi le rt) | 8.57 g/cm3 |
| Mocheso oa fusion | 30 kJ / mol |
| Mocheso oa vaporization | 689,9 kJ/mol |
| Bokhoni ba mocheso oa Molar | 24.60 J/(mol·K) |
| Ponahalo | metallic e boputsoa, boputsoa ha bo na le oxidized |
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Phofo ea Niobium
Niobium Powder (CAS No. 7440-03-1) e bohlooho bo bobebe bo nang le ntlha e phahameng ea ho qhibiliha le ho thibela ho bola.E nka 'mala o moputsoa ha o pepesehile moeeng o mochesong oa kamore nako e telele.Niobium ke tšepe e sa tloaelehang, e bonolo, e bonolo, e boreleli, e bosoeu bo bosoeu.E na le sebopeho sa kristale ea li-cubic tse bohareng ba 'mele' me ka thepa ea eona ea 'mele le ea lik'hemik'hale e tšoana le tantalum.Oxidation ea tšepe moeeng e qala ka 200°C.Niobium, ha e sebelisoa ka alloying, e ntlafatsa matla.Lintho tsa eona tsa superconductive lia ntlafatsoa ha li kopantsoe le zirconium.Niobium micron powder e iphumana e le lits'ebetsong tse fapaneng tse kang lisebelisoa tsa elektroniki, ho etsa li-alloy, le tsa bongaka ka lebaka la thepa ea eona e lakatsehang ea lik'hemik'hale, motlakase le mochini.
