Ta3TiB4

metal
· JVASP-109358· Ta3TiB4

Ta3TiB4 is a refractory metal boride compound combining tantalum, titanium, and boron, belonging to the family of transition metal borides known for exceptional hardness and thermal stability. This material is primarily of research and developmental interest for extreme-environment applications where conventional superalloys reach their limits, particularly in aerospace propulsion systems, wear-resistant coatings, and high-temperature structural components. Engineers consider boride compounds like Ta3TiB4 when seeking materials that can withstand prolonged exposure to severe thermal and mechanical stresses while maintaining integrity, though industrial adoption remains limited compared to established alternatives such as nickel-based superalloys or ceramic matrix composites.

aerospace propulsion systemshigh-temperature refractory applicationswear-resistant coatingsexperimental thermal protectionultra-high temperature materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.4253
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.8081
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.