TaGaCo2 — Properties & Data | MatWorld

TaGaCo2

metal

· TaGaCo2

TaGaCo2 is an experimental intermetallic compound combining tantalum, gallium, and cobalt, representing research into high-performance metallic systems for demanding structural applications. While not yet established in mainstream industrial production, materials in this compositional family are investigated for potential use in high-temperature aerospace components, wear-resistant coatings, and advanced magnetic applications where the combined properties of refractory (tantalum) and transition metals offer engineering advantages over conventional alloys. The experimental nature of this compound makes it primarily relevant for materials researchers and engineers evaluating next-generation material candidates rather than established production environments.

Experimental/research materialsHigh-temperature structural applicationsAerospace component candidatesWear and corrosion resistance coatingsAdvanced intermetallic systemsMagnetic material research

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	202.2	GPa	DFT
↳	209.2	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4700	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	85.62	GPa	DFT
↳	46.26	GPa	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	11.68	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	1.714	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000111	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000951	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	2.410	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.230	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3344	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.

TaGaCo2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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