MPEA Al0.242 Co0.515 Cr0.515 Cu0.242 Fe0.515 Ni1
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Familie: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: ANNEAL.
Leistungsbewertungen
Performance Radar
| Eigenschaft | Rating |
|---|---|
| Strength | 5 / 10 |
| Corrosion Res. | 8 / 10 |
| Lightweight | 5 / 10 |
| Machinability | 2 / 10 |
| Affordability | 2 / 10 |
| Heat Res. | 9 / 10 |
Zusammensetzung
Mechanische Eigenschaften
| Zugfestigkeit | 459.0 MPa |
| Streckgrenze | 357.0 MPa |
| Bruchdehnung | 9.0% |
| Härte (Brinell) | 206.0 HB |
| Härte (Rockwell) |
Physikalische Eigenschaften
| Dichte | 7.700 g/cm³ |
Chemische Zusammensetzung
| Element | Prozentsatz (%) |
|---|---|
| Al | 0,242 |
| Co | 0,515 |
| Cr | 0,515 |
| Cu | 0,242 |
| Fe | 0,515 |
| Ni | 1,0 |
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Beschreibung
This complex concentrated alloy (CCA) with nominal composition Al0.242 Co0.515 Cr0.515 Cu0.242 Fe0.515 Ni1 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.