MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333

Steel

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Famille: High-Entropy Alloy (MPEA)

High-entropy alloy. Phase: other. Processing: CAST.

Notations de performance

Strength
6/10
Corrosion Resistance
3/10
Lightweight
6/10
Machinability
5/10
Cost Efficiency
9/10
Temperature Resistance
7/10

Performance Radar

Strength 6/10 Corrosion Res. 3/10 Lightweight 6/10 Machinability 5/10 Affordability 9/10 Heat Res. 7/10
Performance ratings of MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 across six properties, each scored out of 10.
Propriété Rating
Strength 6 / 10
Corrosion Res. 3 / 10
Lightweight 6 / 10
Machinability 5 / 10
Affordability 9 / 10
Heat Res. 7 / 10

Composition

MPEA Al0.2 Cr0…
Fe 1,0%
Other 1,87%

Propriétés mécaniques

Dureté (Brinell) 297.0 HB
Dureté (Rockwell)

Propriétés physiques

Densité 7.200 g/cm³

Composition chimique

Élément Pourcentage (%)
Al 0,2
Cr 0,667
Fe 1,0
Mn 0,667
Ni 0,333

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Description

This high-entropy alloy (HEA) with nominal composition Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating Al, Cr, Fe and 2 additional elements. 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.

Frequently Asked Questions

What is MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333?
MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 is a high-entropy alloy (mpea) alloy based on steel. High-entropy alloy. Phase: other. Processing: CAST.
What is the composition of MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333?
MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 contains Al (0.2%), Cr (0.667%), Fe (1.0%), Mn (0.667%), Ni (0.333%).
What is the density of MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333?
The density of MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 is 7.200 g/cm³.
What is the hardness of MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333?
MPEA Al0.2 Cr0.667 Fe1 Mn0.667 Ni0.333 has a Brinell hardness of 297.0 HB.