Nā huahana
| Nihibium | |
| Phase ma st st | luhi |
| Malting Point | 2750 K (2477 ° C, 4491 ° F) |
| Makaʻikua | 5017 K (4744 ° C, 8571 ° F) |
| Density (kokoke i RT) | 8.57 g / cm3 |
| Wela o ka fusion | 30 kj / mol |
| Wela o ka vaporization | 689.9 kj / mol |
| Molar wela | 24.60 J / (mol · k) |
| Helehelena | ʻO ka metallic Grey, BULish i ka wā e hoʻomaʻemaʻeʻia |
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Niobium Powder
Noibium Powder Pono ia ma luna o kahi pahu bluish i ka wā i hōʻikeʻia ai i ka lewa ma nā lumi lumi no nā manawa lōʻihi. ʻO Niriobium he mea maikaʻiʻo Noibium, palupalu, nā mea maikaʻiʻole, ducile,ʻulaʻula-keʻokeʻo. Loaʻa iā ia kahi kūlana crystalline curstalline crystalline crystalline a ma konaʻano kino a me ke kino a me keʻano likeʻole e like me ka tentalum. ʻO ka Opel's Openitation in Air Commiss i ka makahiki 200 ° C. Niobium, i ka wā i hoʻohanaʻia ma alloying, hoʻomaikaʻi i ka ikaika. Ua hoʻonuiʻia kona mau waiwai superconduction i ka wā i hoʻohuiʻia ai me Zirconium. Ua loaʻa iā Niobium Mindron e loaʻa iā ia iho ma nā noi likeʻole e like me nā electronics, a me nā mea kūʻai aku ma muli o kona pono