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Meeting 2027 TMS Annual Meeting & Exhibition
Symposium Advanced Real Time Imaging for Materials Science and Processing: 10th Anniversary
Presentation Title Effects of Tramp Elements on the Solidification Behavior of Steel with a Focus on Sn and Sb
Author(s) Nhu N. Ngo, Ghazal Seyed Mousavi, Thinium T Natarajan
On-Site Speaker (Planned) Nhu N. Ngo
Abstract Scope Increasing usage of steel scraps in steelmaking has raised concerns over the castability of the steels. Previous results from mechanical testing indicated a decrease in ductility between 950°C and 1400°C and that toughness impact results varies with varying concentrations of Sn and Sb present. To investigate the phenomena at the observed temperature range, in-situ high-temperature confocal scanning laser microscopy (HT-CSLM) was used to observe the solidification behavior of various steel concentrations. This work aims to understand whether the solidification behavior varies with tramp element concentrations and consequently, the high-temperature ductility of the steels.
Proceedings Inclusion? Planned:
Keywords Solidification, Iron and Steel, Characterization

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