Fe-24Mn-10Al-1C Steel Superplastic Deformation Data at 600-800°C

1700% ± 30% tensile elongation was achieved at 700°C under a strain rate of 10⁻³/s. The dataset contains microstructural analysis images from a study on cold-rolled Fe–24Mn–10Al–1C lightweight steel, investigating superplastic deformation behavior. It was authored by Haokun Zhu and last updated on 2026-05-04.

Use Cases

• Training models to predict superplastic elongation based on temperature and strain rate parameters mentioned in the description
• Analyzing microstructural features like grain boundary sliding and κ–carbide distribution from the provided images
• Validating theoretical models of dynamic recrystallization in high-Mn Al lightweight steels
• Benchmarking material performance for lightweight structural applications under high-temperature deformation

Strengths

• Specific tensile ductility results are provided, such as 1700% ± 30% elongation at 700°C.
• The dataset is associated with a study that identifies dominant deformation mechanisms like grain boundary sliding.
• It has a clear open license (CC-BY-4.0).

Limitations

• The dataset is small (1.1 MB), which may limit the scope of analysis.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare, authored by Haokun Zhu.

Collection Method

Likely contains experimental results and microstructural images from tensile testing and analysis.

Freshness

Last updated 2026-05-04 08:27:44; freshness should be verified.