pafupi1

Zogulitsa

Maonekedwe Zakuda-zofiirira
Gawo pa STP Yolimba
Malo osungunuka 2349 K ​(2076 °C, ​3769 °F)
Malo otentha 4200 K ​(3927 °C, ​7101 °F)
Kuchuluka kwa madzi (pa mp) 2.08 g/cm3
Kutentha kwa kusakanikirana 50.2 kJ/mol
Kutentha kwa nthunzi 508 kJ/mol
Mphamvu ya kutentha kwa molar 11.087 J/(mol·K)
  • Boron Carbide

    Boron Carbide

    Boron Carbide (B4C), yomwe imadziwikanso kuti dayamondi yakuda, yokhala ndi kuuma kwa Vickers kwa >30 GPa, ndi chinthu chachitatu chovuta kwambiri pambuyo pa dayamondi ndi cubic boron nitride. Boron carbide ili ndi gawo lalikulu loyamwa ma neutron (monga mphamvu zabwino zotetezera ma neutron), kukhazikika ku ma radiation a ayoni ndi mankhwala ambiri. Ndi chinthu choyenera kugwiritsidwa ntchito kwambiri chifukwa cha kuphatikiza kwake kokongola. Kuuma kwake kwakukulu kumapangitsa kuti ikhale ufa woyenera wothira, kupukuta komanso kudula zitsulo ndi ziwiya zadothi m'madzi.

    Boron carbide ndi chinthu chofunikira kwambiri chokhala ndi mphamvu zopepuka komanso zamakaniko. Zogulitsa za UrbanMines zili ndi chiyero chapamwamba komanso mitengo yopikisana. Tilinso ndi chidziwitso chochuluka popereka zinthu zosiyanasiyana za B4C. Tikukhulupirira kuti titha kukupatsani upangiri wothandiza ndikukupatsani kumvetsetsa bwino za boron carbide ndi momwe imagwiritsidwira ntchito.