Lu2AlZn

metal
· JVASP-39267· Lu2AlZn

Lu2AlZn is a ternary intermetallic compound combining lutetium, aluminum, and zinc—representing an emerging class of high-density metallic materials developed primarily in research settings. This material belongs to the family of rare-earth aluminum intermetallics, which are of interest for applications requiring combinations of stiffness, density control, and thermal stability. Lu2AlZn remains largely experimental; its potential lies in specialized high-performance aerospace and advanced structural applications where the unique density-to-stiffness ratio and rare-earth contributions could offer advantages over conventional aluminum alloys or titanium alternatives, though industrial adoption and manufacturing scalability remain underdeveloped.

aerospace research componentshigh-stiffness structural applicationsrare-earth intermetallic researchadvanced metallurgical studiesthermal-management systemsexperimental high-performance alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
69.47
GPa—
Poisson's Ratio(ν)
0.2600
-—
Shear Modulus(G)
45.94
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
8.553
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
1.030
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.01040
eV/atom—
Formation Energy(ΔHf)
-0.3933
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.