一体化蜂窝结构纤维增强碳化硼 / 碳化硅复合装甲及其制备方法
By using an integrated honeycomb structure fiber-reinforced boron carbide/silicon carbide composite armor, the problem of insufficient resistance to multiple attacks and toughness of ceramic armor has been solved, achieving a high-strength, high-modulus interface bond and improving protective performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUNAN UNIV
- Filing Date
- 2024-03-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing ceramic armor is insufficient in terms of resistance to multiple attacks and toughness, and its spliced structure has shortcomings such as fragile gaps and uneven protective performance.
An integrated honeycomb structure fiber-reinforced boron carbide/silicon carbide composite armor is adopted. The fiber-reinforced silicon carbide honeycomb skeleton and fiber-reinforced boron carbide ceramic honeycomb filling material are formed by silicon infiltration reaction sintering, forming high-strength, high-modulus silicon carbide and boron carbide ceramic materials, achieving dense bonding at the interface.
It significantly improves the armor's ballistic performance and interfacial bonding strength, avoids the gap problem in spliced structures, and provides a way to prepare high-performance ceramic armor.
Smart Images
Figure CN118031724B_ABST