Min. Order Reference FOB Price
1000 kg US$10.00-25.00 / kg
Product Description
B4C boron carbide chemical composition(%) B 78-81 C 17-22 Fe2O3 0.2-0.4 B4C 97-99 B4C boron carbide physical perporites Molecular weight 55.26 Appearance Gray/black solid Melting Point 2763 °C Boiling point 3500 °C Density 2.52 g/cm3 Solubility in H2O Insoluble Crystal ...