TaAlFe4

metal

· JVASP-116644· TaAlFe4

TaAlFe₄ is a tantalum-aluminum-iron intermetallic compound belonging to the refractory metal alloy family. This is primarily a research and development material, studied for potential high-temperature structural applications where the combination of tantalum's refractory properties and iron's abundance offers cost-performance optimization compared to pure tantalum or nickel-based superalloys.

high-temperature structural materialsrefractory alloy researchaerospace engine components (experimental)wear-resistant coatingsmetallurgical research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.632	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	8.371	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09280	eV/atom	—
Formation Energy(ΔHf)	-0.2331	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.

TaAlFe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control