MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429

Cobalt

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Famille: High-Entropy Alloy (MPEA)

High-entropy alloy. Phase: FCC. Processing: POWDER.

Notations de performance

Strength
8/10
Corrosion Resistance
7/10
Lightweight
3/10
Machinability
1/10
Cost Efficiency
2/10
Temperature Resistance
9/10

Performance Radar

Strength 8/10 Corrosion Res. 7/10 Lightweight 3/10 Machinability 1/10 Affordability 2/10 Heat Res. 9/10
Performance ratings of MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429 across six properties, each scored out of 10.
Propriété Rating
Strength 8 / 10
Corrosion Res. 7 / 10
Lightweight 3 / 10
Machinability 1 / 10
Affordability 2 / 10
Heat Res. 9 / 10

Composition

MPEA C0.429 Co…
Co 1,0%
Cr 1,0%
Fe 1,0%
Ni 1,0%
Other 0,86%

Propriétés mécaniques

Dureté (Brinell) 531.0 HB
Dureté (Rockwell)

Propriétés physiques

Densité 9.100 g/cm³

Composition chimique

Élément Pourcentage (%)
C 0,429
W 0,429
Co 1,0
Cr 1,0
Fe 1,0
Ni 1,0

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Description

This complex concentrated alloy (CCA) with nominal composition C0.429 Co1 Cr1 Fe1 Ni1 W0.429 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating C, Co, Cr and 3 additional elements. Key properties include good strength-ductility balance, high fracture toughness especially at cryogenic temperatures, and moderate corrosion resistance; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance; carbon additions form MC-type carbides that strengthen grain boundaries. Investigated applications include cryogenic structural components, alloy design research platforms, and high-entropy coating systems.

Frequently Asked Questions

What is MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429?
MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429 is a high-entropy alloy (mpea) alloy based on cobalt. High-entropy alloy. Phase: FCC. Processing: POWDER.
What is the composition of MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429?
MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429 contains C (0.429%), W (0.429%), Co (1.0%), Cr (1.0%), Fe (1.0%), Ni (1.0%).
What is the density of MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429?
The density of MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429 is 9.100 g/cm³.
What is the hardness of MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429?
MPEA C0.429 Co1 Cr1 Fe1 Ni1 W0.429 has a Brinell hardness of 531.0 HB.