MPEA Al1 Co1 Cr1 Fe1 Ni1 Si0.2
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: BCC. Processing: CAST.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Tensile Strength | 2173.0 MPa |
| Yield Strength | 1265.0 MPa |
| Hardness (Rockwell) | |
| Elastic Modulus | 176.0 GPa |
Physical Properties
| Density | 6.500 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 1.0 |
| Co | 1.0 |
| Cr | 1.0 |
| Fe | 1.0 |
| Ni | 1.0 |
| Si | 0.2 |
Where to Buy MPEA Al1 Co1 Cr1 Fe1 Ni1 Si0.2
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Description
This complex concentrated alloy (CCA) with nominal composition Al1 Co1 Cr1 Fe1 Ni1 Si0.2 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. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.