benear1

Badeecadaha

Muuqaalka Madow-bunni
Marxaladda STP Adag
Barta dhalaalaysa 2349 K ​(2076 °C, ​3769 °F)
Barta karkarinta 4200 K ​(3927 °C, ​7101 °F)
Cufnaanta marka dareere tahay (mp) 2.08 g/cm3
Kulaylka isku-dhafka 50.2 kJ/mol
Kulaylka uumiga 508 kJ/mol
Awoodda kulaylka molar-ka 11.087 J/(mol·K)
  • Boron Carbide

    Boron Carbide

    Boron Carbide (B4C), oo sidoo kale loo yaqaan dheeman madow, oo leh adkaanta Vickers ee >30 GPa, waa walaxda saddexaad ee ugu adag ka dib dheemanka iyo nitride-ka boron ee cubic. Boron carbide wuxuu leeyahay qayb sare oo iskutallaab ah si loo nuugo neutrons (tusaale ahaan sifooyinka ilaalinta wanaagsan ee ka dhanka ah neutrons), xasilloonida shucaaca ionizing iyo inta badan kiimikooyinka. Waa walax ku habboon codsiyo badan oo waxqabad sare leh sababtoo ah isku-darka soo jiidashada leh ee sifooyinka. Adkaynteeda cajiibka ah waxay ka dhigaysaa budo ku habboon xoqidda, nadiifinta iyo jarista biyaha ee biraha iyo dhoobada.

    Boron carbide waa walax muhiim ah oo leh awood farsamo oo fudud oo heer sare ah. Badeecadaha UrbanMines waxay leeyihiin nadiifnimo sare iyo qiimo tartan ah. Waxaan sidoo kale khibrad badan u leenahay bixinta noocyo kala duwan oo badeecooyin B4C ah. Waxaan rajeyneynaa inaan ku siin karno talo waxtar leh oo aan ku siin karno faham wanaagsan oo ku saabsan boron carbide iyo isticmaalkiisa kala duwan.