MPEA Al1 Nb1 Ta1 Ti1
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://alloyfyi.com/iframe/entity/mpea-al1-nb1-ta1-ti1/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://alloyfyi.com/entity/mpea-al1-nb1-ta1-ti1/Add a dynamic SVG badge to your README or docs.
[](https://alloyfyi.com/entity/mpea-al1-nb1-ta1-ti1/)Use the native HTML custom element.
ファミリー: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: BCC. Processing: CAST.
性能評価
Performance Radar
| 特性 | Rating |
|---|---|
| Strength | 8 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 4 / 10 |
| Machinability | 6 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
組成
機械的特性
| 降伏強度 | 740.0 MPa |
| 硬度（ブリネル） | 458.0 HB |
| 硬度（ロックウェル） | |
| 弾性率 | 120.0 GPa |
物理的特性
| 密度 | 8.200 g/cm³ |
化学組成
| 元素 | 割合 (%) |
|---|---|
| Al | 1.0 |
| Nb | 1.0 |
| Ta | 1.0 |
| Ti | 1.0 |
購入先 MPEA Al1 Nb1 Ta1 Ti1
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 medium-entropy alloy (MEA) with nominal composition Al1 Nb1 Ta1 Ti1 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating aluminum, niobium, tantalum, and titanium. Key properties include very high melting point (>1800°C), excellent high-temperature strength retention, and good oxidation resistance at elevated temperatures; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include high-temperature structural applications, advanced gas turbine components, nuclear energy systems, and refractory coating materials.