MPEA Al1 Cr1 Cu1 Fe1 Ni0.8
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Familie: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: ANNEAL.
Leistungsbewertungen
Performance Radar
| Eigenschaft | Rating |
|---|---|
| Strength | 8 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 6 / 10 |
| Machinability | 6 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
Zusammensetzung
Mechanische Eigenschaften
| Härte (Brinell) | 486.0 HB |
| Härte (Rockwell) |
Physikalische Eigenschaften
| Dichte | 6.700 g/cm³ |
Chemische Zusammensetzung
| Element | Prozentsatz (%) |
|---|---|
| Al | 1,0 |
| Cr | 1,0 |
| Cu | 1,0 |
| Fe | 1,0 |
| Ni | 0,8 |
Bezugsquellen MPEA Al1 Cr1 Cu1 Fe1 Ni0.8
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Beschreibung
This high-entropy alloy (HEA) with nominal composition Al1 Cr1 Cu1 Fe1 Ni0.8 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating Al, Cr, Cu and 2 additional elements. Key properties include exceptional room-temperature ductility, high work hardening rate, and good corrosion resistance in aggressive media. Investigated applications include structural components, wear-resistant coatings, and cryogenic applications.