Nb2Cr3Si3
metal· JVASP-144659· Nb2Cr3Si3
Nb2Cr3Si3 is an intermetallic compound combining niobium, chromium, and silicon—a research-phase material belonging to the refractory metal silicide family. While not yet widely commercialized, materials in this compositional space are investigated for high-temperature structural applications where conventional superalloys reach their limits, particularly in aerospace and power generation sectors seeking oxidation resistance and elevated-temperature strength without the density penalties of nickel-based alternatives.
high-temperature structural componentsaerospace engine applicationsrefractory alloy researchoxidation-resistant coatingsadvanced power generation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.