Materials

SiCp

2A14

20% SiCp/Al composites

20%

80%

W_B

Si

Cu

Mn

Mg

Ti

Fe

Zn

Al

0.6~1.2

3.9~4.8

0.4~1.0

0.4~0.8

<0.15

<0.7

<0.3

bal