Anthology of rails produced by JSC EVRAZ United West Siberian Metallurgical Plant in the 21st century
Bibliographic record
Abstract
JSC EVRAZ United West Siberian Metallurgical Plant is the main manufacturer of rails in the Russian Federation. The work traces the evolution of the plant’s rail assortment over the past quarter century. A brief review of publications on modern concepts of the formation of structural and phase states of defective substructure and properties of volumetrically and differentially hardened pre-eutectoid, trans-eutectoid and bainite rails during production and subsequent long-term operation was performed. The service life of rails is determined by many factors: metal purity, structure, phase composition, operating conditions, heat treatment technology, etc. Special attention is paid to a new type of rail products – rails of the DT400IK category with increased wear resistance and contact endurance made of eutectoid steel, designed for use in difficult conditions. The paper considers the promising areas of rail assortment expansion.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.044 | 0.009 |
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".