MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026

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
4/10
Cost Efficiency
9/10
Temperature Resistance
7/10

Performance Radar

Strength 6/10 Corrosion Res. 3/10 Lightweight 6/10 Machinability 4/10 Affordability 9/10 Heat Res. 7/10
Performance ratings of MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 across six properties, each scored out of 10.
Propriété Rating
Strength 6 / 10
Corrosion Res. 3 / 10
Lightweight 6 / 10
Machinability 4 / 10
Affordability 9 / 10
Heat Res. 7 / 10

Composition

MPEA Al0.774 F…
Fe 1,0%
Other 2,19%

Propriétés mécaniques

Dureté (Brinell) 330.0 HB
Dureté (Rockwell)

Propriétés physiques

Densité 6.300 g/cm³

Composition chimique

Élément Pourcentage (%)
Al 0,774
Fe 1,0
Mn 0,903
Ni 0,484
Ti 0,026

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Description

This high-entropy alloy (HEA) with nominal composition Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating Al, Fe, Mn and 2 additional elements. Key properties include high hardness (often >500 HV), elevated yield strength, and good oxidation resistance due to Al-enriched B2 ordered phase; titanium additions promote intermetallic precipitation for additional strengthening. Investigated applications include wear-resistant coatings, high-strength structural research, and elevated-temperature applications.

Frequently Asked Questions

What is MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026?
MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 is a high-entropy alloy (mpea) alloy based on steel. High-entropy alloy. Phase: other. Processing: CAST.
What is the composition of MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026?
MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 contains Al (0.774%), Fe (1.0%), Mn (0.903%), Ni (0.484%), Ti (0.026%).
What is the density of MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026?
The density of MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 is 6.300 g/cm³.
What is the hardness of MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026?
MPEA Al0.774 Fe1 Mn0.903 Ni0.484 Ti0.026 has a Brinell hardness of 330.0 HB.