TaTi3 — Properties & Data | MatWorld

TaTi3

metal

· JVASP-101610· TaTi3

TaTi3 is an intermetallic compound formed from tantalum and titanium, belonging to the family of refractory metal intermetallics. This material combines the high-temperature strength and corrosion resistance of tantalum with the low density benefits of titanium, making it a candidate for extreme-environment applications where weight and thermal stability are critical. TaTi3 remains largely in research and development contexts rather than widespread industrial production, but the tantalum-titanium intermetallic family is of interest for aerospace propulsion systems, high-temperature structural applications, and specialized corrosion-resistant components where conventional superalloys reach their limits.

high-temperature structural componentsaerospace engine materialsrefractory applicationscorrosion-resistant coatingsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2805	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08480	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.08475	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TaTi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control