B
4
C-Al
2
O
3
复合陶瓷的增韧机理
张巍, 张杰
Toughening Mechanism of B
4
C-Al
2
O
3
Composite Ceramics
ZHANG Wei, ZHANG Jie
图4
B
4
C-Al
2
O
3
复合陶瓷的断裂韧性
Fig.4
Fracture toughness of B
4
C-Al
2
O
3
composite ceramics