MPEA Al0.947 Co0.158 Mo1 Ni0.289 W0.237
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: CAST.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Hardness (Brinell) | 725.0 HB |
| Hardness (Rockwell) |
Physical Properties
| Density | 8.000 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| W | 0.237 |
| Al | 0.947 |
| Co | 0.158 |
| Mo | 1.0 |
| Ni | 0.289 |
Where to Buy MPEA Al0.947 Co0.158 Mo1 Ni0.289 W0.237
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Description
This high-entropy alloy (HEA) with nominal composition Al0.947 Co0.158 Mo1 Ni0.289 W0.237 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating Al, Co, Mo and 2 additional elements. Key properties include tunable mechanical properties through compositional adjustment, with combined solid-solution and precipitation strengthening mechanisms; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance. Investigated applications include alloy design research, structural coatings, and specialized functional applications.