LuNbRu2

metal

· JVASP-41437· LuNbRu2

LuNbRu2 is an intermetallic compound containing lutetium, niobium, and ruthenium, representing a complex metallic phase in the refractory metal family. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural applications given the presence of refractory elements (Nb, Ru) combined with rare-earth strengthening from lutetium. Engineers would consider this class of material for extreme-environment applications where conventional superalloys reach their limits, though material availability, processing complexity, and cost make it suitable only for specialized aerospace or power-generation research programs rather than commodity applications.

experimental refractory alloyshigh-temperature researchaerospace propulsion systemsmaterials science developmentextreme-environment components

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.49	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-36.56	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4603	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.

LuNbRu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control