MPEA Al1 Cr1 Cu1 Fe1 Ni1
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High-entropy alloy. Phase: other. Processing: CAST.
성능 평가
Performance Radar
| 특성 | Rating |
|---|---|
| Strength | 8 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 6 / 10 |
| Machinability | 6 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
성분
기계적 특성
| 항복 강도 | 888.0 MPa |
| 연신율 | 26.0% |
| 경도 (브리넬) | 580.5 HB |
| 경도 (로크웰) |
물리적 특성
| 밀도 | 6.800 g/cm³ |
화학 성분
| 원소 | 비율 (%) |
|---|---|
| Al | 1.0 |
| Cr | 1.0 |
| Cu | 1.0 |
| Fe | 1.0 |
| Ni | 1.0 |
구매처 MPEA Al1 Cr1 Cu1 Fe1 Ni1
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설명
This high-entropy alloy (HEA) with nominal composition Al1 Cr1 Cu1 Fe1 Ni1 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating Al, Cr, Cu and 2 additional elements. Key properties include high hardness (often >500 HV), elevated yield strength, and good oxidation resistance due to Al-enriched B2 ordered phase. Investigated applications include wear-resistant coatings, high-strength structural research, and elevated-temperature applications.