MPEA Al0.25 Cr0.417 Fe0.417 Ni1
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Семейство: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: FCC. Processing: CAST.
Рейтинги характеристик
Performance Radar
| Свойство | Rating |
|---|---|
| Strength | 7 / 10 |
| Corrosion Res. | 8 / 10 |
| Lightweight | 6 / 10 |
| Machinability | 3 / 10 |
| Affordability | 2 / 10 |
| Heat Res. | 9 / 10 |
Состав
Механические свойства
| Предел прочности на растяжение | 757.0 MPa |
| Предел текучести | 441.0 MPa |
| Относительное удлинение | 45.0% |
| Твёрдость (по Роквеллу) | |
| Модуль упругости | 196.0 GPa |
Физические свойства
| Плотность | 7.300 g/cm³ |
Химический состав
| Элемент | Процентное содержание (%) |
|---|---|
| Al | 0,25 |
| Cr | 0,417 |
| Fe | 0,417 |
| Ni | 1,0 |
Где купить MPEA Al0.25 Cr0.417 Fe0.417 Ni1
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Описание
This medium-entropy alloy (MEA) with nominal composition Al0.25 Cr0.417 Fe0.417 Ni1 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating aluminum, chromium, iron, and nickel. Key properties include exceptional room-temperature ductility, high work hardening rate, and good corrosion resistance in aggressive media. Investigated applications include structural components, wear-resistant coatings, and cryogenic applications.