Processing and Mechanical Properties of Alumina Platelet Reinforced Molybdenum Disilicide Laminates
Bibliographic record
Abstract
Tape-casting has been used to develop molybdenum disilicide (MoSi2)/alumina(Al2O3) platelet composites having a high degree of microstructural anisotropy. The processing conditions were selected to achieve optimum dispersion of the AL203 platelets in the MoSi2, matrix. Mechanical properties have been studied from room temperature up to 1200° C. It is observed that both toughness and strength increase, with increasing temperature up to 1100° C. Platelet pull-out was apparent in the MoSi2, matrix, contributing to a fracture toughness of ∼4.8 MPa.m1/2 at room temperature rising to ∼6.5 MPa.m1/2 at 1100°C. A substantial increase of the strength (up to 78%) has been obtained when compared with monolithic MoSi2.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".