ScTaFe2

metal

· JVASP-39160· ScTaFe2

ScTaFe₂ is an experimental intermetallic compound combining scandium, tantalum, and iron, representing research into high-entropy and refractory alloy systems. This material belongs to an emerging class of complex metallic phases designed to explore novel combinations of strength, thermal stability, and corrosion resistance beyond conventional binary and ternary alloys. While primarily in the research phase, materials in this compositional family are of interest for extreme-environment applications where traditional superalloys approach their performance limits.

high-temperature structural materialsrefractory alloy researchadvanced aerospace systemscorrosion-resistant coatingsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.805	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	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2754	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.

ScTaFe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control