Surfalex HF: Lankford Coefficient Prediction from Tensile Tests

MatFlow workflow group 7 provides data from uniaxial tensile tests on two representative volume elements of the Surfalex HF aluminum alloy. This data is used to predict the Lankford coefficient, a key metric for sheet metal formability. The workflow is part of an eight-group study and is available as an executable Jupyter notebook.

Use Cases

• Predicting Lankford coefficients for AA6016A aluminum alloy based on tensile test data.
• Comparing formability between a specific material texture (Surfalex RVE) and a random texture.
• Validating crystal plasticity or other materials simulation models against experimental workflow data.
• Teaching concepts of metal formability and microstructure-property relationships using executable notebooks.

Strengths

• Part of a structured, eight-workflow study on a specific industrial aluminum alloy (Surfalex HF/AA6016A).
• Includes comparative data from two distinct microstructural configurations (Surfalex RVE and random texture RVE).
• Workflow is executable and explorable via a provided Jupyter notebook, enhancing reproducibility.

Limitations

• No column names, row counts, or file sizes are provided, limiting assessment of data structure and scale.
• Metadata such as 'last updated' is consistently missing across all source listings.
• The description is repeated verbatim across multiple platform entries, suggesting automated posting rather than curated enrichment.

Provenance

Source

University of Manchester, authored by Adam J. Plowman.

Collection Method

Data generated from computational uniaxial tensile tests performed on representative volume elements (RVEs) using MatFlow workflows.