MPEA Al0.267 Co1 Cr0.667 Fe0.667 Ni0.667 Ti0.2
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: POWDER.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Yield Strength | 2012.0 MPa |
| Hardness (Brinell) | 515.0 HB |
| Hardness (Rockwell) |
Physical Properties
| Density | 7.300 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0.267 |
| Co | 1.0 |
| Cr | 0.667 |
| Fe | 0.667 |
| Ni | 0.667 |
| Ti | 0.2 |
Where to Buy MPEA Al0.267 Co1 Cr0.667 Fe0.667 Ni0.667 Ti0.2
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Description
This complex concentrated alloy (CCA) with nominal composition Al0.267 Co1 Cr0.667 Fe0.667 Ni0.667 Ti0.2 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; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.