Ti2NbAl

metal
· JVASP-105979· Ti2NbAl

Ti2NbAl is an intermetallic compound combining titanium, niobium, and aluminum, belonging to the family of advanced titanium-based alloys designed for high-temperature structural applications. This material is primarily of research and development interest, as it combines the lightweight character of titanium alloys with niobium's refractory properties and aluminum's strength contribution, making it a candidate for aerospace and power generation where weight reduction and elevated-temperature performance are critical. Engineers consider Ti2NbAl variants when exploring alternatives to conventional nickel-based superalloys or when designing systems where titanium's lower density provides significant advantage despite complex processing requirements.

aerospace engine componentshigh-temperature structural applicationsweight-critical systemsresearch and development materialsrefractory alloy developmentadvanced intermetallic compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
128.6
GPa—
Poisson's Ratio(ν)
0.3200
-—
Shear Modulus(G)
54.30
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.316
kg/m³—
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)
-0.2769
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.