Ta2 Cr1 Fe1

semiconductor

· Ta2 Cr1 Fe1

Ta2Cr1Fe1 is an intermetallic compound combining tantalum, chromium, and iron in a defined stoichiometric ratio, belonging to the refractory metal alloy family. This material is primarily of research and developmental interest rather than established commercial use, with potential applications in high-temperature structural applications where the corrosion resistance of tantalum and the cost-effectiveness of iron and chromium could provide performance advantages. The compound's significance lies in exploring lightweight refractory alternatives for extreme-environment engineering, though industrial adoption remains limited pending further characterization and processing optimization.

high-temperature structural componentsrefractory metal researchaerospace applications (experimental)corrosion-resistant coatingsintermetallic compound developmentextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1570	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.

Ta2 Cr1 Fe1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control