Aluminium Boron Master Alloy ALB3 ALB4 ALB5 ALB8
Alloy
Composition (%)
B
Fe
Si
Ti
Impurities
(each)
(total)
Form
AlB1
0.50-1.5
0.30
0.20
-
Zn:0.10
0.05
0.10
Waffle
AlB3
2.5-3.5
0.35
0.03
AlB4
3.5-4.5
0.25
K:1.0,Na:0.50
AlB5
4.5-5.5