Ta2GaCo3

metal

· JVASP-144166· Ta2GaCo3

Ta2GaCo3 is an intermetallic compound combining tantalum, gallium, and cobalt, representing a research-phase material in the family of high-entropy and complex intermetallic alloys. This composition falls within exploratory metallurgy focused on understanding phase stability and property combinations in multi-component systems, particularly for potential high-temperature structural applications where tantalum's refractory character and cobalt's strength-retention properties may be leveraged. Materials in this chemical family are typically investigated for aerospace, electronics, and extreme-environment applications, though Ta2GaCo3 specifically remains primarily in the research domain pending demonstration of reproducible processing routes and validated performance metrics.

high-temperature aerospace researchintermetallic phase studiesrefractory alloy developmentadvanced materials screeningelectronic device contacts (exploratory)materials genomics / CALPHAD modeling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4621	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01600	eV/atom	—
Formation Energy(ΔHf)	-0.2968	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ta2GaCo3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control