Nb2CuRe — Properties & Data | MatWorld

Nb2CuRe

metal

· JVASP-79224· Nb2CuRe

Nb₂CuRe is an experimental intermetallic compound combining niobium, copper, and rhenium elements. This material belongs to the family of high-performance refractory intermetallics and is primarily a research compound rather than an established commercial alloy; it is being investigated for potential applications requiring exceptional thermal stability and strength at elevated temperatures where conventional superalloys reach their limits.

high-temperature aerospace applicationsrefractory alloy researchadvanced turbine engine componentsextreme environment materials developmentlightweight structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.03407	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000699	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000557	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	25.88	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	29.27	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)	4.201	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	4.055	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

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.

Nb2CuRe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control