Kinetics of texture evolution during rapid solutionising of cold rolled Al–Mg–Si alloy
Bibliographic record
Abstract
A study of recrystallisation texture evolution was performed in an ageable Al–Mg–Si alloy to assess the sheet formability of autobody sheet before age hardening, by using quantitative orientation distribution function (ODF) determination during presolutionising anneal treatments. It was found that preannealing of cold rolled sheet near 250°C results in the largest amount of cube texture upon subsequent solutionising at 560°C. The apparent activation enthalpy is near 2˙5 eV if the iron solute content is below 0˙5 ppm atomic. The formation of cube oriented grains occurs below 300°C and grain growth above this temperature appears to be inhibited by iron solute drag of the grain boundaries. It was discovered that the volume fraction ratio of the cube and {02¯1} <100> is correlated to the average R value.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".