TaTiFe4

metal

· JVASP-122460· TaTiFe4

TaTiFe4 is a refractory metal intermetallic compound combining tantalum, titanium, and iron, belonging to the family of high-melting-point transition metal alloys. This material is primarily of research interest for extreme-temperature applications where conventional superalloys reach their limits, particularly in aerospace and power generation sectors seeking materials for next-generation engines and thermal structures. Its notable characteristics stem from the high melting points and strength retention of tantalum-based systems, though practical industrial adoption remains limited pending resolution of brittleness and processing challenges typical of intermetallic compounds.

high-temperature aerospace structuresrefractory alloy researchturbine blade developmentextreme-temperature coatingsadvanced propulsion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.08	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.793	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)	-0.2899	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.

TaTiFe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control