MPEA Co0.875 Cr0.625 Fe1 Ni1
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Семейство: High-Entropy Alloy (MPEA)
High-entropy alloy. Phase: FCC. Processing: WROUGHT.
Рейтинги характеристик
Performance Radar
| Свойство | Rating |
|---|---|
| Strength | 7 / 10 |
| Corrosion Res. | 3 / 10 |
| Lightweight | 4 / 10 |
| Machinability | 6 / 10 |
| Affordability | 9 / 10 |
| Heat Res. | 7 / 10 |
Состав
Механические свойства
| Предел прочности на растяжение | 721.0 MPa |
| Предел текучести | 241.0 MPa |
| Относительное удлинение | 96.2% |
| Твёрдость (по Роквеллу) | |
| Модуль упругости | 220.0 GPa |
Физические свойства
| Плотность | 8.300 g/cm³ |
Химический состав
| Элемент | Процентное содержание (%) |
|---|---|
| Co | 0,875 |
| Cr | 0,625 |
| Fe | 1,0 |
| Ni | 1,0 |
Где купить MPEA Co0.875 Cr0.625 Fe1 Ni1
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Описание
This medium-entropy alloy (MEA) with nominal composition Co0.875 Cr0.625 Fe1 Ni1 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating cobalt, chromium, iron, and nickel. Key properties include good strength-ductility balance, high fracture toughness especially at cryogenic temperatures, and moderate corrosion resistance. Investigated applications include cryogenic structural components, alloy design research platforms, and high-entropy coating systems.