Linear oxidation rate of bulk pieces of aluminum in supercritical water
Bibliographic record
Abstract
Aluminum slugs with a diameter and height of 6.25 mm were exposed to supercritical water up to 450 °C and density ranging between 219–444 kg/m 3 for different lengths of time. The mass of the leftover aluminum pieces was used to determine the linear oxidation rate, the speed at which the dimensions of the aluminum slugs decrease with time. The oxidation rate sharply increases until 400 °C after which the rate of increase slows down. A maximum reaction rate of 1.8 mm/h was achieved at 450 °C where density had minor impact on the oxidation rate. PXRD of the solid by-products demonstrated the presence of α -Al 2 O 3 at supercritical temperatures as low as 380 °C and that the crystallinity of the products increases with both temperature and time spent at supercritical conditions.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| 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".