Lu2AlRu — Properties & Data | MatWorld

Lu2AlRu

metal

· JVASP-39295· Lu2AlRu

Lu₂AlRu is an intermetallic compound combining lutetium, aluminum, and ruthenium, belonging to the family of ternary metallic systems. This material is primarily of research interest rather than established commercial production, with potential applications in high-temperature structural materials and advanced alloy development where the combination of a refractory element (lutetium), a lightweight element (aluminum), and a noble transition metal (ruthenium) may offer tailored mechanical or thermal properties. Engineers would consider Lu₂AlRu in early-stage materials development programs targeting extreme environments or specialized aerospace and thermal applications where experimental intermetallics show promise over conventional superalloys.

Research intermetallicsHigh-temperature materialsAerospace advanced alloysThermal barrier candidatesLightweight composite precursorsMaterials science prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3590	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000109	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000107	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	4.800	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	4.740	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01240	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4656	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

Lu2AlRu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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