MPEA Al0.5 Co0.5 Cr0.5 Fe1 Mo0.25 Ni0.5
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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) | 639.0 HB |
| Hardness (Rockwell) |
Physical Properties
| Density | 7.200 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0.5 |
| Co | 0.5 |
| Cr | 0.5 |
| Fe | 1.0 |
| Mo | 0.25 |
| Ni | 0.5 |
Where to Buy MPEA Al0.5 Co0.5 Cr0.5 Fe1 Mo0.25 Ni0.5
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Description
This complex concentrated alloy (CCA) with nominal composition Al0.5 Co0.5 Cr0.5 Fe1 Mo0.25 Ni0.5 is a dual FCC/BCC phase alloy system within the multi-principal element alloy research space, incorporating Al, Co, Cr and 3 additional elements. Key properties include a balance of high strength and moderate ductility with good hardness, reflecting the dual-phase FCC+BCC microstructure; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.