Nb2CrW
metal· JVASP-156965· Nb2CrW
Nb2CrW is a refractory metal intermetallic compound composed of niobium, chromium, and tungsten, belonging to the family of high-temperature structural materials. This material is primarily investigated in research contexts for ultra-high-temperature applications where exceptional thermal stability and oxidation resistance are critical, particularly in aerospace and advanced energy systems. Engineers consider Nb2CrW-based alloys as candidates for next-generation engine components, thermal barriers, and structural applications in environments exceeding the limits of conventional superalloys.
high-temperature turbine componentsaerospace propulsion systemsrefractory structural applicationsoxidation-resistant coatingsadvanced energy conversion systemshypersonic vehicle structures
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.