Boron carbide minangka kristal ireng kanthi kilap metalik, uga dikenal minangka berlian ireng, sing kalebu bahan non-logam anorganik. Saiki, kabeh wong wis kenal karo bahan boron karbida, sing bisa uga amarga aplikasi waja anti peluru, amarga nduweni kapadhetan paling sithik ...
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