J0404-2-4 Cold spray deposition of PTFE powder
Bibliographic record
Abstract
Cold spray deposition (CS) is a coating process by which coating can be produced by accelerating small solid particles to facilitate the deformation of particle upon impact, in an expanding gas stream in a converging-diverging de Laval type nozzle. CS applications will succeed in depositing of polymers, since without significant heating of the sprayed powder. The CS deposition by using PTFE powder was examined. However, the PTFE powder was not able to feed so that the powder was aggregate. In this report, the stabilization of the powder feed by the mixture of PTFE and inorganic material powders was examined. The powders mixed with PTFE and Al_2O_3 at a specific volume percentage stabilized the feed, and were able to form the PTFE film. The PTFE film that had been obtained by the CS method showed a super-water-repellency.
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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 | 0.001 | 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 | 0.001 | 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".