MPEA Cu1 Mn1 Ni1 Zn0.333
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Familie: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: FCC. Processing: CAST.
Leistungsbewertungen
Performance Radar
| Eigenschaft | Rating |
|---|---|
| Strength | 3 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 4 / 10 |
| Machinability | 7 / 10 |
| Affordability | 5 / 10 |
| Heat Res. | 5 / 10 |
Zusammensetzung
Mechanische Eigenschaften
| Streckgrenze | 215.0 MPa |
| Bruchdehnung | 60.0% |
| Härte (Brinell) | 147.0 HB |
| Härte (Rockwell) | |
| Elastizitätsmodul | 167.0 GPa |
Physikalische Eigenschaften
| Dichte | 8.300 g/cm³ |
Chemische Zusammensetzung
| Element | Prozentsatz (%) |
|---|---|
| Cu | 1,0 |
| Mn | 1,0 |
| Ni | 1,0 |
| Zn | 0,333 |
Bezugsquellen MPEA Cu1 Mn1 Ni1 Zn0.333
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Beschreibung
This medium-entropy alloy (MEA) with nominal composition Cu1 Mn1 Ni1 Zn0.333 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating copper, manganese, nickel, and zinc. Key properties include tunable mechanical properties through compositional adjustment, with combined solid-solution and precipitation strengthening mechanisms. Investigated applications include alloy design research, structural coatings, and specialized functional applications.