MLchartDataset catalogue

High-entropy alloy

Term · Industrial and trades · MLC-T-IND-002834

An alloy composed of five or more principal elements in near-equiatomic proportions, leading to a high configurational entropy. This high entropy can stabilize simple solid solution phases, such as face-centered cubic or body-centered cubic, rather than forming complex intermetallic compounds. These alloys often exhibit exceptional mechanical properties, including high strength and ductility.

Table 1. Record
IdentifierMLC-T-IND-002834
FieldIndustrial and trades
SubjectMetallurgy
TranslationsGerman: Hochentropie-Legierung; Spanish: aleación de alta entropía; French: alliage à haute entropie
Record as JSON
{
  "id": "MLC-T-IND-002834",
  "term": "High-entropy alloy",
  "field": "Industrial and trades",
  "definition": "An alloy composed of five or more principal elements in near-equiatomic proportions, leading to a high configurational entropy. This high entropy can stabilize simple solid solution phases, such as face-centered cubic or body-centered cubic, rather than forming complex intermetallic compounds. These alloys often exhibit exceptional mechanical properties, including high strength and ductility.",
  "subject": "Metallurgy",
  "translations": {
    "de": "Hochentropie-Legierung",
    "es": "aleación de alta entropía",
    "fr": "alliage à haute entropie"
  },
  "url": "https://mlchart.com/terminology/industrial/high-entropy-alloy/"
}

Record 3,094 of 7,291 in Industrial and trades terminology (MLC-0113). Request the full dataset.