MPEA Mo1 Nb1 Ta1 W1

Other

Familie: High-Entropy Alloy (MPEA)

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

Leistungsbewertungen

Strength
8/10
Corrosion Resistance
5/10
Lightweight
2/10
Machinability
3/10
Cost Efficiency
5/10
Temperature Resistance
5/10

Performance Radar

Strength 8/10 Corrosion Res. 5/10 Lightweight 2/10 Machinability 3/10 Affordability 5/10 Heat Res. 5/10
Performance ratings of MPEA Mo1 Nb1 Ta1 W1 across six properties, each scored out of 10.
Eigenschaft Rating
Strength 8 / 10
Corrosion Res. 5 / 10
Lightweight 2 / 10
Machinability 3 / 10
Affordability 5 / 10
Heat Res. 5 / 10

Zusammensetzung

MPEA Mo1 Nb1 T…
W 1,0%
Mo 1,0%
Nb 1,0%
Ta 1,0%

Mechanische Eigenschaften

Zugfestigkeit 1179.5 MPa
Streckgrenze 550.0 MPa
Bruchdehnung 40.0%
Härte (Brinell) 422.5 HB
Härte (Rockwell)
Elastizitätsmodul 250.0 GPa

Physikalische Eigenschaften

Dichte 13.700 g/cm³

Chemische Zusammensetzung

Element Prozentsatz (%)
W 1,0
Mo 1,0
Nb 1,0
Ta 1,0

Bezugsquellen MPEA Mo1 Nb1 Ta1 W1

Metal Supermarkets Small quantity metals
McMaster-Carr Industrial supply
OnlineMetals Cut-to-size metals

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Beschreibung

This medium-entropy alloy (MEA) with nominal composition Mo1 Nb1 Ta1 W1 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating molybdenum, niobium, tantalum, and tungsten. Key properties include very high melting point (>1800°C), excellent high-temperature strength retention, and good oxidation resistance at elevated temperatures; molybdenum/tungsten additions provide enhanced solid-solution strengthening and creep resistance. Investigated applications include high-temperature structural applications, advanced gas turbine components, nuclear energy systems, and refractory coating materials.

Frequently Asked Questions

What is MPEA Mo1 Nb1 Ta1 W1?
MPEA Mo1 Nb1 Ta1 W1 is a high-entropy alloy (mpea) alloy based on other. High-entropy alloy. Phase: BCC. Processing: CAST.
What is the composition of MPEA Mo1 Nb1 Ta1 W1?
MPEA Mo1 Nb1 Ta1 W1 contains W (1.0%), Mo (1.0%), Nb (1.0%), Ta (1.0%).
What is the tensile strength of MPEA Mo1 Nb1 Ta1 W1?
MPEA Mo1 Nb1 Ta1 W1 has a tensile strength of 1179.5 MPa and a yield strength of 550.0 MPa.
What is the density of MPEA Mo1 Nb1 Ta1 W1?
The density of MPEA Mo1 Nb1 Ta1 W1 is 13.700 g/cm³.
What is the hardness of MPEA Mo1 Nb1 Ta1 W1?
MPEA Mo1 Nb1 Ta1 W1 has a Brinell hardness of 422.5 HB.