Pressureless sintered bullet-proof board

Since Jobam invented ceramic armor, pressureless sintered silicon carbide ceramics have been widely used in bullet-proof armor, such as the protection of vehicles, ships, civil safes and money carriers, because of their high hardness, small specific gravity, good ballistic performance, more energy absorbed after fragmentation and low price.

The ballistic performance of pressureless sintered SiC ceramics is better than that of alumina ceramics, which is about 70-80% of that of boron carbide ceramics. However, because of its low price, it is especially suitable for the occasions where the amount of SiC ceramics is large and the protective armor can not be too thick and heavy.

The pressureless sintered silicon carbide ceramics produced by SIMUWU vacuum furnace have the characteristics of high strength and good toughness. As a bullet-proof armor material, its anti-multiple impact performance is very good, so the overall protection effect is better than that of ordinary silicon carbide ceramics. When used in cylindrical ceramic lightweight protective armor, its breaking point can reach more than 6.5 tons. The protective effect is obviously better than that of cylindrical ceramic body with ordinary silicon carbide ceramics.

Understand the type of silicon carbide ceramic vacuum furnace:
Vacuum Reaction Sintering Furnace
Vacuum Hot Pressing Sintering Furnace