MPEA Al0.7 Co0.3 Cr1 Fe1 Ni1
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ファミリー: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: POWDER.
性能評価
Performance Radar
| 特性 | Rating |
|---|---|
| Strength | 10 / 10 |
| Corrosion Res. | 5 / 10 |
| Lightweight | 6 / 10 |
| Machinability | 3 / 10 |
| Affordability | 5 / 10 |
| Heat Res. | 5 / 10 |
組成
機械的特性
| 引張強度 | 2635.0 MPa |
| 降伏強度 | 2033.0 MPa |
| 伸び | 8.0% |
| 硬度（ブリネル） | 624.0 HB |
| 硬度（ロックウェル） |
物理的特性
| 密度 | 6.800 g/cm³ |
化学組成
| 元素 | 割合 (%) |
|---|---|
| Al | 0.7 |
| Co | 0.3 |
| Cr | 1.0 |
| Fe | 1.0 |
| Ni | 1.0 |
購入先 MPEA Al0.7 Co0.3 Cr1 Fe1 Ni1
リンクから手数料が発生する場合がありますが、追加費用はかかりません。
説明
This high-entropy alloy (HEA) with nominal composition Al0.7 Co0.3 Cr1 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, Co, Cr 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.