Niobium Nitride ufa, NbN

Moni, bwerani mudzayang'ane malonda athu!

Niobium Nitride ufa, NbN

Imvi yotuwa ndi chikasu. Wachibale kachulukidwe 8.47I limatsogolera mfundo 2300 ℃; Kutentha kwa mapangidwe -237.8kj / mol; Mohs kuuma 8, yaying'ono kuuma 14.3GPA; Kukhazikitsanso 200U. Cm. Kutentha kwake kopitilira muyeso ndi 15.6 K.


Mankhwala Mwatsatanetsatane

FAQ

Zogulitsa

>> NKHANI

COA

>> XRD

COA

>> Zikalata Zazikulu

COA

>> Zokhudzana deta

Niobium Nitride
CAS: 24621-21-4
EINECS. Chizindikiro. 246-362-5
Njira yopangira mankhwala NNb
Kulemera kwa maselo 106.913 Inchi Inchi = 1 / n.nb / rNNb / C1-2
Malo osungunuka ndi 2573 ℃
Niobium nitride - katundu
Imvi yotuwa ndi chikasu. Wachibale kachulukidwe 8.47I limatsogolera mfundo 2300 ℃; Kutentha kwa mapangidwe -237.8kj / mol; Mohs kuuma 8, yaying'ono kuuma 14.3GPA; Kukhazikitsanso 200U. Cm. Kutentha kwake kopitilira muyeso kumatentha kwambiri ndi 15.6 K. Osasungunuka mu hydrochloric acid, nitric acid ndi sulfuric acid; Sungunuka mu hydrofluoric acid ndi sulfuric acid yokhazikika yankho, imasungunuka m'malo otentha kapena mchere wambiri wamchere, ndikutulutsa ammonia.
Monga chowonjezera cha carbide, kuyera kwambiri niobium kungapezekenso. Mukakwiya mpaka 500 ~ 800 ℃ mumlengalenga, niobium pentoxide imapangidwa ndipo nayitrogeni amatuluka. Niobium nitride imasungunuka kukhala chitsulo cha niobium. Niobium nitride ndi titaniyamu carbide, zirconium carbide, vanadium carbide, tantalum oxide, ndi zina zambiri zimatha kupanga yankho lolimba.
Mitundu yodziwika bwino ya B-1. Sodium chloride crystal dongosolo. Kutentha kovuta kwa superconductivity ndi 17.3K. Maginito apamwamba kwambiri ndi 43T. Kuchulukitsitsa kwaposachedwa kwa Jc, (4.2K, 20T) mpaka 2 × 106A / cm2. Kukhazikika kwamatenthedwe komanso kukhazikika kwamankhwala, anti-neutron irradiation, yopambana kwambiri yopangira zida zopyapyala zamafilimu. Kusakaniza kwa argon ndi nayitrogeni kunakonzedwa ndi njira yopopera. Amagwiritsidwa ntchito popanga zida zodalirika kwambiri zopangira zida zamagetsi ndi zida zama elekitirodi.


  • Previous: Zamgululi
  • Ena:

  • Lembani uthenga wanu apa ndi kutumiza kwa ife