MPEA Al1 Cu1 Ni1 Ti1
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Family: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: FCC. Processing: CAST.
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Tensile Strength | 536.0 MPa |
| Yield Strength | 300.0 MPa |
| Hardness (Brinell) | 537.0 HB |
| Hardness (Rockwell) | |
| Elastic Modulus | 122.0 GPa |
Physical Properties
| Density | 5.700 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Al | 1,0 |
| Cu | 1,0 |
| Ni | 1,0 |
| Ti | 1,0 |
Where to Buy MPEA Al1 Cu1 Ni1 Ti1
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Description
This medium-entropy alloy (MEA) with nominal composition Al1 Cu1 Ni1 Ti1 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating aluminum, copper, nickel, and titanium. Key properties include tunable mechanical properties through compositional adjustment, with combined solid-solution and precipitation strengthening mechanisms; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include alloy design research, structural coatings, and specialized functional applications.