MPEA Al0.229 Co0.486 Cr0.4 Cu0.229 Fe0.486 Mo0.003 Ni1 Ti0.029 W0.003
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ファミリー: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: other. Processing: CAST.
性能評価
Performance Radar
| 特性 | Rating |
|---|---|
| Strength | 4 / 10 |
| Corrosion Res. | 8 / 10 |
| Lightweight | 5 / 10 |
| Machinability | 2 / 10 |
| Affordability | 2 / 10 |
| Heat Res. | 9 / 10 |
組成
機械的特性
| 硬度（ブリネル） | 204.5 HB |
| 硬度（ロックウェル） |
物理的特性
| 密度 | 7.700 g/cm³ |
化学組成
| 元素 | 割合 (%) |
|---|---|
| W | 0.003 |
| Al | 0.229 |
| Co | 0.486 |
| Cr | 0.4 |
| Cu | 0.229 |
| Fe | 0.486 |
| Mo | 0.003 |
| Ni | 1.0 |
| Ti | 0.029 |
購入先 MPEA Al0.229 Co0.486 Cr0.4 Cu0.229 Fe0.486 Mo0.003 Ni1 Ti0.029 W0.003
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 complex concentrated alloy (CCA) with nominal composition Al0.229 Co0.486 Cr0.4 Cu0.229 Fe0.486 Mo0.003 Ni1 Ti0.029 W0.003 is a dual FCC/BCC phase alloy system within the multi-principal element alloy research space, incorporating Al, Co, Cr and 6 additional elements. Key properties include a balance of high strength and moderate ductility with good hardness, reflecting the dual-phase FCC+BCC microstructure; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include structural and wear applications, protective coatings, and mechanical property research.