MPEA Al1 Cr1 Cu1 Fe1 Mn1 W0.5
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Familie: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: POWDER.
Leistungsbewertungen
Performance Radar
| Eigenschaft | Rating |
|---|---|
| Strength | 8 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 5 / 10 |
| Machinability | 6 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
Zusammensetzung
Mechanische Eigenschaften
| Streckgrenze | 1510.0 MPa |
| Härte (Brinell) | 780.0 HB |
| Härte (Rockwell) |
Physikalische Eigenschaften
| Dichte | 7.900 g/cm³ |
Chemische Zusammensetzung
| Element | Prozentsatz (%) |
|---|---|
| W | 0,5 |
| Al | 1,0 |
| Cr | 1,0 |
| Cu | 1,0 |
| Fe | 1,0 |
| Mn | 1,0 |
Bezugsquellen MPEA Al1 Cr1 Cu1 Fe1 Mn1 W0.5
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Beschreibung
This complex concentrated alloy (CCA) with nominal composition Al1 Cr1 Cu1 Fe1 Mn1 W0.5 is a dual FCC/BCC phase alloy system within the multi-principal element alloy research space, incorporating Al, Cr, Cu 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; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.