MatSci-SAMCompare exact published wording and inspect when definitions, revisions, comments, and voting acts were recorded.
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Showing 12 recorded events for all 2 definitions.
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Definition 2, revision 1 · Oct 20, 2025, 6:47 PM UTC
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A Removed: disordered metal with five or more elements and equiatomic composition. It is stabilized by entropy, at least at higher temperaturesAdded: solid solution alloy exhibiting a significant variation in elemental composition, frequently resulting in a disordered microstructure and enhanced mechanical performance.
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The same events as the plot, newest first, with exact UTC times and links to the revision each act concerned.
| Time | Definition | Event | Detail |
|---|---|---|---|
| Sep 10, 2026, 4:41 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded |
| Sep 8, 2026, 7:31 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded |
| Sep 8, 2026, 7:09 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded |
| Oct 20, 2025, 8:40 PM UTC | Definition 2 · revision 1 | Comment | A subset of MPEAs where elements are in near-equiatomic ratios, and high configurational entropy stabilizes single-phase solid solutions. One can generate such kind of disordered materials using Boltzmann distributions. Legacy association inferred |
| Oct 20, 2025, 8:38 PM UTC | Definition 2 · revision 1 | Comment | Example usage of the term "high-entropy alloy" or an example of high-entropy alloy?Legacy association inferred |
| Oct 20, 2025, 8:38 PM UTC | Definition 1 · revision 1 | Comment | Example:NiCrFeLegacy association inferred |
| Oct 20, 2025, 8:38 PM UTC | Definition 1 · revision 1 | Comment | A subset of MPEAs where elements are in near-equiatomic ratios, and high configurational entropy stabilizes single-phase solid solutions.Legacy association inferred |
| Oct 20, 2025, 8:34 PM UTC | Definition 2 · revision 1 | Comment | A high-entropy alloy does not need to be equimolar, or close to it. Legacy association inferred |
| Oct 20, 2025, 8:33 PM UTC | Definition 2 · revision 1 | Comment | The high-entropy alloy definition should be measured by the configurational entropy (per atom) for a given composition. High-entropy alloys do not necessarily have exceptional mechanical properties. Often, they don't. Legacy association inferred |
| Oct 20, 2025, 6:47 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Oct 20, 2025, 6:47 PM UTC | Definition 2 · revision 1 | Publication | AI-generated revision |
| Oct 20, 2025, 6:47 PM UTC | Definition 1 · revision 1 | Publication | Initial revision |