HfTiBe2

metal
· JVASP-71531· HfTiBe2

HfTiBe2 is an intermetallic compound combining hafnium, titanium, and beryllium—a research-phase material developed to explore lightweight, high-strength alloy systems for extreme-temperature and aerospace applications. This ternary metal system belongs to the family of refractory intermetallics and represents early-stage materials science work aimed at achieving improved strength-to-weight ratios and thermal stability beyond conventional titanium or nickel-based superalloys. While not yet in widespread production use, materials in this composition space are being investigated for next-generation propulsion systems, advanced structural components, and applications requiring simultaneous lightweight performance and thermal resistance.

aerospace structural componentshigh-temperature engine applicationsrefractory alloy researchlightweight bearing materialsexperimental propulsion systemsadvanced intermetallic development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
7.333
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)
0.07960
eV/atom—
Formation Energy(ΔHf)
-0.09513
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.