TaFeRu2

metal

· JVASP-40318· TaFeRu2

TaFeRu2 is a ternary intermetallic compound combining tantalum, iron, and ruthenium in a fixed stoichiometric ratio. This material belongs to the research-phase high-entropy and refractory metal alloy family, investigated primarily for applications requiring exceptional thermal stability, corrosion resistance, and structural integrity at extreme temperatures. While not yet established in mainstream industrial production, ternary tantalum-based intermetallics show promise for next-generation aerospace, chemical processing, and high-temperature structural applications where conventional nickel or cobalt superalloys reach performance limits.

high-temperature structural applicationsrefractory metal researchaerospace engine componentschemical/corrosion-resistant environmentsextreme environment materials developmentintermetallic compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4483	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.435	µB	—
Seebeck Coefficient(S)	2.370	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03330	eV/atom	—
Formation Energy(ΔHf)	-0.1562	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.

TaFeRu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control