BeNbTc

metal
· JVASP-67463· BeNbTc

BeNbTc is a ternary intermetallic compound combining beryllium, niobium, and technetium—an experimental material primarily of research interest rather than established commercial production. This compound belongs to the family of refractory intermetallics and represents exploratory work in high-performance structural alloys, with potential applications in extreme-temperature or specialized aerospace environments where conventional superalloys reach their limits. The inclusion of beryllium provides lightweight character while niobium contributes refractory properties, though technetium's radioactivity and scarcity make this a theoretical or laboratory-scale material rather than one suitable for standard engineering practice.

Research and developmentRefractory intermetallicsAerospace propulsion (theoretical)High-temperature structural applicationsAdvanced materials science

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
27,987.9
ksi—
Poisson's Ratio(ν)
0.4200
-—
Shear Modulus(G)
-1,067.5
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2878
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)
0.4286
eV/atom—
Formation Energy(ΔHf)
0.1280
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.