TaTi2

metal

· JVASP-128783· TaTi2

TaTi₂ is an intermetallic compound formed from tantalum and titanium, belonging to the family of refractory metal intermetallics. This material combines the high melting point and corrosion resistance of tantalum with titanium's lower density, making it a candidate for extreme-environment applications where conventional superalloys reach their limits. While primarily explored in research and advanced aerospace contexts rather than high-volume production, TaTi₂ represents the intermetallic class's potential for high-temperature structural applications where weight and durability are critical trade-offs.

high-temperature structural componentsaerospace propulsion systemsrefractory applicationscorrosion-resistant coatingsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3193	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06070	eV/atom	—
Formation Energy(ΔHf)	0.06067	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.

TaTi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control