MPEA Al0.278 Co0.694 Cr0.222 Fe0.417 Ni1 Ti0.167
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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 | 660.0 MPa |
| Yield Strength | 486.5 MPa |
| Elongation | 14.5% |
| Hardness (Brinell) | 345.0 HB |
| Hardness (Rockwell) | |
| Elastic Modulus | 185.0 GPa |
Physical Properties
| Density | 7.400 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 0,278 |
| Co | 0,694 |
| Cr | 0,222 |
| Fe | 0,417 |
| Ni | 1,0 |
| Ti | 0,167 |
Where to Buy MPEA Al0.278 Co0.694 Cr0.222 Fe0.417 Ni1 Ti0.167
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Description
This complex concentrated alloy (CCA) with nominal composition Al0.278 Co0.694 Cr0.222 Fe0.417 Ni1 Ti0.167 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.