MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787

Titanium

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Keluarga: High-Entropy Alloy (MPEA)

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

Peringkat Kinerja

Strength
8/10
Corrosion Resistance
9/10
Lightweight
4/10
Machinability
3/10
Cost Efficiency
3/10
Temperature Resistance
8/10

Performance Radar

Strength 8/10 Corrosion Res. 9/10 Lightweight 4/10 Machinability 3/10 Affordability 3/10 Heat Res. 8/10
Performance ratings of MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 across six properties, each scored out of 10.
Sifat Rating
Strength 8 / 10
Corrosion Res. 9 / 10
Lightweight 4 / 10
Machinability 3 / 10
Affordability 3 / 10
Heat Res. 8 / 10

Komposisi

MPEA Hf0.787 N…
Ti 1,0%
Other 1,86%

Sifat Mekanik

Kekuatan tarik 995.0 MPa
Kekuatan luluh 540.0 MPa
Kekerasan (Rockwell)
Modulus Elastis 92.0 GPa

Sifat fisik

Kepadatan 8.500 g/cm³

Komposisi kimia

Elemen Persentase (%)
Hf 0,787
Nb 0,142
Ta 0,142
Ti 1,0
Zr 0,787

Tempat Membeli MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787

Deskripsi

This high-entropy alloy (HEA) with nominal composition Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 is a predominantly face-centered cubic (FCC) austenitic alloy system within the multi-principal element alloy research space, incorporating Hf, 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; 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 Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787?
MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 is a high-entropy alloy (mpea) alloy based on titanium. High-entropy alloy. Phase: BCC. Processing: WROUGHT.
What is the composition of MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787?
MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 contains Hf (0.787%), Nb (0.142%), Ta (0.142%), Ti (1.0%), Zr (0.787%).
What is the tensile strength of MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787?
MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 has a tensile strength of 995.0 MPa and a yield strength of 540.0 MPa.
What is the density of MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787?
The density of MPEA Hf0.787 Nb0.142 Ta0.142 Ti1 Zr0.787 is 8.500 g/cm³.