From: Wear behaviour of hybrid (boron carbide-graphite) aluminium matrix composites under high temperature
Element
Si
Fe
Cu
Mn
Mg
Cr
Ni
Zn
Ti
B
Ca
Al
Wt. %
0.24
1.30
2.52
0.004
1.46
0.02
1.14
0.01
0.07
0.003
0.002
Balance