Table 4: 2 mm section thickness tensile data. a) Ce-Ca-Al-S-O-FeSi; b) Zr-Mn-Ca-Al-Ba-FeSi; c) Sr-Al-Ca-FeSi at 0.4 wt % one step in-mould inoculation.
Inoculation (0.4% one step in mould inoculation) | As-cast DI | Elongation (%) | YS (MPa) | UTS (MPa) |
Ce-Ca-Al-S-O-FeSi | 2 mm | 4.5 ± 3 | 491 ± 3 | 720 ± 3 |
Zr-Mn-Ca-Al-Ba-FeSi | 2 mm | 3.3 ± 5 | 470 ± 5 | 655 ± 5 |
Sr-Al-Ca-FeSi | 2 mm | 2.3 ± 5 | 430 ± 5 | 557 ± 5 |