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
表1
B
4
C-Al
2
O
3
复合陶瓷的成分设计(质量分数，%)
Table 1
Composition of B
4
C-Al
2
O
3
composite ceramics (%, mass fraction)
B
4
C
Al
2
O
3
Al
2
O
3
+ Y
2
O
3
A0
91
0
9
A1
90
10
0
A2
80
20
0
A3
70
30
0
A4
60
40
0