MPEA Mo1 Nb1 Ta1 Ti0.25 W1

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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 Ti0.25 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%
Other 0,25%

Mechanische Eigenschaften

Zugfestigkeit 1197.0 MPa
Streckgrenze 1109.0 MPa
Härte (Brinell) 478.3 HB
Härte (Rockwell)
Elastizitätsmodul 242.0 GPa

Physikalische Eigenschaften

Dichte 13.100 g/cm³

Chemische Zusammensetzung

Element Prozentsatz (%)
W 1,0
Mo 1,0
Nb 1,0
Ta 1,0
Ti 0,25

Bezugsquellen MPEA Mo1 Nb1 Ta1 Ti0.25 W1

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

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Beschreibung

This high-entropy alloy (HEA) with nominal composition Mo1 Nb1 Ta1 Ti0.25 W1 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating Mo, Nb, Ta and 2 additional elements. 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; titanium additions promote intermetallic precipitation for additional strengthening. 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 Ti0.25 W1?
MPEA Mo1 Nb1 Ta1 Ti0.25 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 Ti0.25 W1?
MPEA Mo1 Nb1 Ta1 Ti0.25 W1 contains W (1.0%), Mo (1.0%), Nb (1.0%), Ta (1.0%), Ti (0.25%).
What is the tensile strength of MPEA Mo1 Nb1 Ta1 Ti0.25 W1?
MPEA Mo1 Nb1 Ta1 Ti0.25 W1 has a tensile strength of 1197.0 MPa and a yield strength of 1109.0 MPa.
What is the density of MPEA Mo1 Nb1 Ta1 Ti0.25 W1?
The density of MPEA Mo1 Nb1 Ta1 Ti0.25 W1 is 13.100 g/cm³.
What is the hardness of MPEA Mo1 Nb1 Ta1 Ti0.25 W1?
MPEA Mo1 Nb1 Ta1 Ti0.25 W1 has a Brinell hardness of 478.3 HB.