Kayayyaki
| Bayyanar | Baƙi-kasa |
| Lokaci a STP | Tauri |
| Wurin narkewa | 2349 K (2076 °C, 3769 °F) |
| Wurin tafasa | 4200 K (3927 °C, 7101 °F) |
| Yawan ruwa (a mp) | 2.08 g/cm3 |
| Zafin haɗuwa | 50.2 kJ/mol |
| Zafin tururi | 508 kJ/mol |
| Ƙarfin zafin molar | 11.087 J/(mol·K) |
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Boron Carbide
Boron Carbide (B4C), wanda aka fi sani da black lu'u-lu'u, mai taurin Vickers na >30 GPa, shine abu na uku mafi wahala bayan lu'u-lu'u da cubic boron nitride. Boron carbide yana da babban sashe na crosssection don shaye-shayen neutrons (watau kyawawan kaddarorin kariya daga neutrons), kwanciyar hankali zuwa radiation mai ionizing da yawancin sinadarai. Abu ne mai dacewa don aikace-aikace masu yawa masu inganci saboda haɗakar kaddarorinsa masu kyau. Taurinsa mai ban mamaki ya sa ya zama foda mai gogewa don lapping, polishing da yanke ruwa na ƙarfe da yumbu.
Boron carbide abu ne mai matuƙar muhimmanci wanda ke da sauƙin ɗauka da ƙarfin injina. Kayayyakin UrbanMines suna da tsafta da farashi mai kyau. Muna da ƙwarewa sosai wajen samar da nau'ikan samfuran B4C. Muna fatan za mu iya ba ku shawara mai amfani kuma mu ba ku fahimtar boron carbide da amfaninsa daban-daban.