phantsi1

Iimveliso

IBoron
Inkangeleko Umnyama-mdaka
Isigaba kwi-STP Iqinile
Indawo yokunyibilika 2349 K ​(2076 °C, ​3769 °F)
Indawo yokubila 4200 K ​(3927 °C, ​7101 °F)
Uxinano xa lulwelo (kwi-mp) 2.08 g/cm3
Ubushushu bokudibana 50.2 kJ/mol
Ubushushu bokufuma 508 kJ/mol
Umthamo wobushushu be-molar 11.087 J/(mol·K)
  • Umgubo weBoron

    Umgubo weBoron

    I-Boron, into yekhemikhali enophawu B kunye nenombolo ye-athomu yesi-5, yimpuphu eqinileyo emnyama/mdaka eqinileyo engaguqukiyo. Isabela kakhulu kwaye iyanyibilika kwi-nitric kunye ne-sulfuric acids ezixineneyo kodwa ayinyibiliki emanzini, kwi-alcohol nakwi-ether. Inamandla aphezulu okufunxa i-neutro.
    I-UrbanMines igxile ekuveliseni iBoron Powder ecocekileyo kakhulu enomlinganiselo omncinci wengqolowa. Ubungakanani bethu obuqhelekileyo bepowder particles buphakathi kwe-300 mesh, i-1 microns kunye ne-50 ~ 80nm. Singabonelela ngezinto ezininzi kuluhlu lwe-nanoscale. Ezinye iimilo ziyafumaneka xa ziceliwe.