MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69

Steel

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Famille: High-Entropy Alloy (MPEA)

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

Notations de performance

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

Performance Radar

Strength 5/10 Corrosion Res. 3/10 Lightweight 6/10 Machinability 6/10 Affordability 9/10 Heat Res. 7/10
Performance ratings of MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69 across six properties, each scored out of 10.
Propriété Rating
Strength 5 / 10
Corrosion Res. 3 / 10
Lightweight 6 / 10
Machinability 6 / 10
Affordability 9 / 10
Heat Res. 7 / 10

Composition

MPEA Al0.544 C…
Fe 1,0%
Other 1,92%

Propriétés mécaniques

Limite d'élasticité 1202.0 MPa
Allongement 32.6%
Dureté (Rockwell)

Propriétés physiques

Densité 7.000 g/cm³

Composition chimique

Élément Pourcentage (%)
C 0,001
Al 0,544
Co 0,69
Fe 1,0
Ni 0,69

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Description

This high-entropy alloy (HEA) with nominal composition Al0.544 C0.001 Co0.69 Fe1 Ni0.69 is a body-centered cubic (BCC) dominant with B2 ordered regions alloy system within the multi-principal element alloy research space, incorporating Al, C, Co 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; carbon additions form MC-type carbides that strengthen grain boundaries. Investigated applications include wear-resistant coatings, high-strength structural research, and elevated-temperature applications.

Frequently Asked Questions

What is MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69?
MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69 is a high-entropy alloy (mpea) alloy based on steel. High-entropy alloy. Phase: other. Processing: CAST.
What is the composition of MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69?
MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69 contains C (0.001%), Al (0.544%), Co (0.69%), Fe (1.0%), Ni (0.69%).
What is the density of MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69?
The density of MPEA Al0.544 C0.001 Co0.69 Fe1 Ni0.69 is 7.000 g/cm³.