Nb3Co5B2
metal· JVASP-146193· Nb3Co5B2
Nb₃Co₅B₂ is an intermetallic compound combining niobium, cobalt, and boron—a research-phase material belonging to the family of refractory metal borides and intermetallics. This compound is primarily of scientific and developmental interest rather than established industrial production, studied for potential applications where high-temperature strength, wear resistance, and hardness are critical; the boride chemistry suggests promise in extreme-environment applications, though commercial adoption remains limited compared to established superalloys and ceramic composites.
high-temperature structural materials (research)wear and abrasion resistancerefractory metal compositeshard coatings (potential)aerospace/defense advanced materials (experimental)materials science research
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.