MPEA Al0.186 Cr0.149 Fe1 Mn0.861 Ni0.28
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: CAST.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Tensile Strength | 781.0 MPa |
| Yield Strength | 382.0 MPa |
| Hardness (Rockwell) |
Physical Properties
| Density | 7.300 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0.186 |
| Cr | 0.149 |
| Fe | 1.0 |
| Mn | 0.861 |
| Ni | 0.28 |
Where to Buy MPEA Al0.186 Cr0.149 Fe1 Mn0.861 Ni0.28
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Description
This high-entropy alloy (HEA) with nominal composition Al0.186 Cr0.149 Fe1 Mn0.861 Ni0.28 is a dual FCC/BCC phase alloy system within the multi-principal element alloy research space, incorporating Al, Cr, Fe and 2 additional elements. Key properties include a balance of high strength and moderate ductility with good hardness, reflecting the dual-phase FCC+BCC microstructure. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.