Ti2GaFe — Properties & Data | MatWorld

Ti2GaFe

metal

· JVASP-37051· Ti2GaFe

Ti2GaFe is an intermetallic compound combining titanium, gallium, and iron, belonging to the class of titanium-based intermetallics. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications where the combination of moderate density and stiffness offers advantages over conventional titanium alloys or iron-based intermetallics. Engineers may explore Ti2GaFe in aerospace, automotive, and high-temperature structural applications where reduced weight, controlled elastic properties, or novel phase behavior could provide performance benefits over traditional alloys.

aerospace structural componentshigh-temperature intermetallics researchlightweight engineering alloysexperimental turbine applicationsautomotive lightweightingintermetallic matrix composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	21,258.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4300	-	DFT · OptB88vdW
Shear Modulus(G)	4,209	ksi	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.2364	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.2980	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	167.6	-	DFT · TBmBJ
Magnetic Moment(μB)	0.9820	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000497	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000524	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-21.21	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-21.82	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2185	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2459	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Ti2GaFe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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