Nb2FeCo3
metal· JVASP-144348· Nb2FeCo3
Nb₂FeCo₃ is an intermetallic compound combining niobium, iron, and cobalt, representing a research-phase material in the family of refractory high-entropy and multi-principal element alloys. This composition is primarily of academic and developmental interest for applications requiring elevated-temperature strength and potential wear resistance, though industrial deployment remains limited. The material exemplifies the ongoing exploration of complex metal systems to achieve property combinations—such as strength retention at high temperature or enhanced hardness—that single-phase alloys struggle to deliver.
high-temperature structural componentswear-resistant coatingsrefractory alloy researchaerospace/engine developmentmaterials discovery
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.