NbVCr2

metal

· JVASP-157211· NbVCr2

NbVCr2 is a refractory high-entropy or multi-principal-element alloy based on niobium, vanadium, and chromium, designed to maintain strength and oxidation resistance at elevated temperatures. This material belongs to the emerging class of compositionally complex alloys, with research focus on applications demanding exceptional thermal stability and structural integrity beyond the capabilities of conventional superalloys. Engineers would consider it for extreme-temperature environments where traditional nickel or cobalt-based superalloys reach their performance limits, though it remains primarily in the research and development phase rather than established production use.

high-temperature structural componentsrefractory alloy researchaerospace engine applicationsthermal protection systemsmaterials development for extreme environmentsoxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2728	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09820	eV/atom	—
Formation Energy(ΔHf)	0.02298	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.

NbVCr2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control