Table 3: Composition of Inoculants (in percentage).
Inoculants | Si | Zr | Ba | Ce | Mn | Sr | Ca | Al | S | O | Fe |
Ce-Ca-Al-S-O-FeSi | 72-78 | Nil | Nil | 1-2 | Nil | Nil | 1-2 | 1.5 max | Less than 1 | Less than 1 | Bal |
Zr-Mn-Ca-Al-Ba-FeSi | 62-69 | 3-5 | 0.3-0.7 | Nil | 2.8-4.5 | Nil | 0.6-1.9 | 0.55-1.3 | Nil | Nil | Bal |
Sr-Al-Ca-FeSi | 73-78 | Nil | Nil | Nil | Nil | 0.6-1.0 | 0.10 max | 0.50 max | Nil | Nil | Bal |