MPEA Al0.667 Co0.833 Cr0.833 Fe0.833 Ni0.833 Ti1
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: CAST.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Yield Strength | 1272.0 MPa |
| Elongation | 3.1% |
| Hardness (Brinell) | 856.9 HB |
| Hardness (Rockwell) |
Physical Properties
| Density | 6.300 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0,667 |
| Co | 0,833 |
| Cr | 0,833 |
| Fe | 0,833 |
| Ni | 0,833 |
| Ti | 1,0 |
Where to Buy MPEA Al0.667 Co0.833 Cr0.833 Fe0.833 Ni0.833 Ti1
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Description
This complex concentrated alloy (CCA) with nominal composition Al0.667 Co0.833 Cr0.833 Fe0.833 Ni0.833 Ti1 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; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.