MPEA Co1 Fe1 Ni1
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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 | 505.5 MPa |
| Yield Strength | 210.0 MPa |
| Elongation | 44.5% |
| Hardness (Brinell) | 125.0 HB |
| Hardness (Rockwell) | |
| Elastic Modulus | 207.0 GPa |
Physical Properties
| Density | 8.500 g/cm³ |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Co | 1.0 |
| Fe | 1.0 |
| Ni | 1.0 |
Where to Buy MPEA Co1 Fe1 Ni1
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Description
This multi-principal element alloy (MPEA) with nominal composition Co1 Fe1 Ni1 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating cobalt, iron, nickel. 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.