Products
Aluminium-Barium Master Alloy
To Specification TY 14-5-35-84
Used to deoxidize, modify and desulphurize iron-carbon alloys. Being an active graphitizer, barium contributes to the formation of a large number of graphitization centres in cast iron, increases perlite and ferrite microhardness, equalizes chemical inhomogeneity of castings, increases isotropy of their properties and improves workability
Chemical composition:
Grade | Chemical composition, % | ||||||||
Ва | Si | Fe | Аl | ||||||
min. | max. | ||||||||
Аба45 | 45 | 0,9 | 0,7 | Balance | |||||
Аба40 | 40 | 1,0 | 0,8 | Balance |
Density -3,7 g/cm3
Melting point 700-800 °С