Uphawu
Vanadium: isimboli element V, isilivere grey metal, lilungu VB iqela kwitafile periodic, inombolo atomic 23, Atomic ubunzima 50.9414, body centered cubic crystal, valence eqhelekileyo yi +5, +4, +3, +2.Indawo yokunyibilika kweVanadium iphezulu kakhulu, kwaye ihlala ine-niobium, tantalum, tungsten, molybdenum njengentsimbi ephikisayo.Ithambileyo, Inzima kwaye ayinamagnetic.Iyakwazi ukumelana ne-hydrochloric kunye ne-sulfuric acid, kwaye iyamelana negesi, ityuwa, Ukumelana namanzi kungcono kunezintsimbi ezininzi ezingenasici.Intsimbi yeVanadium kwimo eshinyeneyo izinzile kwiqondo lobushushu begumbi.Ayidibanisi nomoya, amanzi okanye ialkali kwaye inokuxhathisa i-asidi edityanisiweyo iVanadium yintsimbi yesilivere-ngwevu.Indawo yokunyibilika yi-1890±10℃, eyenye yeentsimbi ezinqabileyo ezinendawo yokunyibilika ephezulu.Inomlinganiselo wokubilisa we-3380 ° C, i-vanadium ecocekileyo inzima, i-non-magnetic, i-malleable, kodwa ukuba iqulethwe Umlinganiselo omncinci wokungcola, ngakumbi i-nitrogen, i-oksijini, kunye ne-hydrogen, inokunciphisa kakhulu iplastiki yabo.
I-COA ye-Vanadium Powder | |
Ubunyulu | >99.9% |
V | 99.2 |
O | 0.08 |
N | 0.013 |
Si | 0.05 |
C | 0.001 |
Fe | 0.12 |
S | 0.02 |
Cr | 0.01 |
Na | 0.002 |
Izongezo zezixhobo zemvulophu ye-neutron reactor ekhawulezayo, izixhobo ze-superconducting kunye ne-alloys ezikhethekileyo.
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