Nb2CrOs
metal· JVASP-76862· Nb2CrOs
Nb2CrOs is a refractory intermetallic compound based on niobium and chromium, belonging to the family of high-temperature metals and alloys designed for extreme thermal environments. This material is primarily of research and developmental interest for aerospace and high-temperature structural applications where conventional superalloys approach their performance limits. Its appeal lies in potential weight savings and thermal stability compared to nickel-based superalloys, though industrial adoption remains limited and the material is not yet widely commercialized in mainstream engineering applications.
high-temperature structural componentsaerospace engine researchrefractory intermetallics developmentextreme thermal environmentslightweight high-temp alternatives
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.