主权项 |
1. A weapon barrel assembly including a barrel constructed of Silicon Nitride (Si3N4), Aluminum Oxide (Al2O3), and/or Silicon Carbide (SiC) combined with graphene, wherein said combination of Si3N4, Al2O3 and/or SiC and graphene is infused with graphene at a ratio of about 0.5% to about 5% by weight or about 0.1% to about 2.0% by volume. |