Ta5Ge3

ceramic

· Ta5Ge3

Ta5Ge3 is an intermetallic ceramic compound combining tantalum and germanium, belonging to the family of refractory intermetallics. This material is primarily of research interest rather than established in high-volume production, investigated for potential applications requiring high-temperature stability and chemical resistance inherent to tantalum-based compounds.

high-temperature aerospace applicationsrefractory coatingselectronic device contactsexperimental structural compositeswear-resistant coatingsresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.91	kg/m³	—

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
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.4353	eV/atom	—
↳	-0.3201	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ta5Ge3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental