Iimveliso
Boron | |
Imbonakalo | Mnyama-mnyama |
Inqanaba kwi-STP | Uqinile |
Indawo yokunyibilika | 2349 k (2076 ° C, 3769 ° F) |
Indawo yokubila | I-4200 k (3927 ° C, 7101 ° F) |
Ukuxinana xa ulwelo (kwi-MP) | I-2.08 g / cm3 |
Ubushushu be-fusion | I-50.2 kj / mol |
Ubushushu be-vaporization | I-508 kj / mol |
I-Molar Ubushushu obushushu | 11.087 j / (molK) |
-
I-boron powder
I-boron, into yemichiza enesimboli ye-B kunye nenombolo yeatomic 5, ngumgubo we-amorphous onqinileyo Isebenza kakhulu kwaye inyibilikiswa kwi-nitric egxile kwi-nitric kunye ne-acid ye-acids kodwa i-insularn emanzini, utywala kunye ne-ether. Inomthamo ophezulu we-neutro.
I-Urbandmines ikhethekileyo ekuveliseni i-boron ye-boron ye-boron ecocekileyo kunye neyona nto incinci iphakathi. I-powder yethu emilinganiselo ye-powder ye-fastricle i-avareji kwindawo ye-300 mesh, i-microns enye kunye ne-50 ~ 80nm. Sinokubonelela ngezixhobo ezininzi kuluhlu lweNanoscale. Ezinye iimilo ziyafumaneka ngesicelo.