Malo
Kaonekedwe | Black-Brown |
Gawo pa stp | Cholimba |
Malo osungunuka | 2349 k (2076 ° C, 3769 ° F) |
Malo otentha | 4200 k (3927 ° C, 7101 ° F) |
Kuchulukitsa pamene madzi (ku MP) | 2.08 g / cm3 |
Kutentha kwanyengo | 50.2 kJ / mol |
Kutentha kwa nthunzi | 508 kJ / mol |
Molar kutentha | 11.087 J / (Moel · k) |
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Boron Carbide
Boron Carbide (B4C), yemwe amatchedwanso diamondi yakuda, yokhala ndi ma vackers akulimba a> 30 GPA, ndiye zinthu zachitatu zovuta kwambiri pambuyo pa cubic Boron nitride. Boron Carbide ali ndi gawo lalitali la mayamwidwe a ntchentche (mwachitsanzo chabwino chotchinga katundu pa neutrons), kukhazikika ku radiation ndi mankhwala ambiri. Ndi zinthu zoyenera kugwiritsa ntchito ntchito zochuluka chifukwa cha kuphatikiza kwake kowoneka bwino. Kulimba kwake kumapangitsa kuti kukhala ufa woyenera kwambiri potsatsa, kupukuta ndi kuthilira kwamadzi ndi manyowa.
Boron Carbide ndi mfundo zofunika kwambiri ndi mphamvu zopepuka komanso zazikulu. Zogulitsa za Urabanmin zimakhala ndi ungwiro wokwanira komanso wampikisano. Tilinso ndi zokumana nazo zambiri popereka zinthu zingapo za B4C. Tikukhulupirira kuti titha kupereka upangiri wothandiza ndikukupatsani kumvetsetsa kwabwino kwa Boron Carbide ndi ntchito zake zosiyanasiyana.