Sc1 Ta1 Fe2

semiconductor

· Sc1 Ta1 Fe2

Sc1Ta1Fe2 is an experimental intermetallic compound combining scandium, tantalum, and iron in a 1:1:2 ratio, belonging to the family of high-entropy or multi-principal-element alloys under research investigation. This material represents exploratory work in advanced metallurgy, likely pursued for potential applications requiring combinations of properties such as high-temperature stability, corrosion resistance (from tantalum), and lightweight characteristics (from scandium), though industrial adoption remains limited. The compound is primarily a research-phase material; its practical value would depend on achieving manufacturability, cost-effectiveness, and demonstrated performance advantages over conventional superalloys or established specialty alloys in demanding environments.

high-temperature structural applicationscorrosion-resistant coatingsaerospace researchmaterials research and developmentlightweight alloy developmentexperimental intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00950	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2800	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.

Sc1 Ta1 Fe2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control