Ngwaahịa
| Mputa | Black-agba aja aja |
| Oge na STP | Nke siriike |
| Na-agbaze | 2349 K (2076 Celsius C, 3769 Celsius F) |
| Isi mmiri | 4200 k (3927 Celsius C, 7101 ° CH) |
| Njupụta mgbe mmiri mmiri (na MP) | 2.08 g / cm3 |
| Okpomoku nke Fusion | 50.2 KJ / MOL |
| Okpomọkụ nke veporization | 508 KJ / MOL |
| Ike ikuku | 11.088 J / molwo) |
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Boron Carbide
Borọn Carbide (B4C), nke a makwaara dị ka diamond ojii, na-eme ihe siri ike nke> 30 GPA siri ike mgbe diamond na cubic borond nitrode. Borọn Carbide nwere ngalaba Obe dị elu maka nnabata nke Nutrons (ya bụ ezigbo ihe nchekwa na-emegide onwe ya), nkwụsi ike iji na-efe efe na kemịkal. Ọ bụ ihe dị mma maka ọtụtụ ngwa arụmọrụ dị elu n'ihi ngwakọta ya mara mma nke Njirimara ya. Ihe siri ike ya siri ike na-eme ka ọ bụrụ ntụ ntụ na-adakwasị ntụ ntụ maka ịmịghe, na-egbutu ọla na ceramics.
Boron Carbide bụ ihe dị mkpa na dị fechaa na nnukwu ọrụ ike. Ngwaahịa Urbanmines 'nwere ịdị ọcha dị elu na ọnụahịa asọmpi. Anyị nwekwara ahụmịhe dị ukwuu n'inye ọtụtụ ngwaahịa B4C. Olile anya na anyị nwere ike inye ndụmọdụ ndị na-enye aka ma nye gị nghọta ka mma nke carbide Boron na ojiji dị iche iche ya.