Nb4 Ni4 B8
semiconductor· Nb4 Ni4 B8
Nb4Ni4B8 is an intermetallic boride compound combining niobium, nickel, and boron elements, belonging to the family of refractory metal borides. This material is primarily of research and development interest for high-temperature structural applications where exceptional hardness and thermal stability are required, though industrial adoption remains limited compared to established alternatives like tungsten carbides or nickel-based superalloys.
high-temperature structural componentswear-resistant coatingsrefractory materials researchadvanced composites developmentcutting tool materialsaerospace thermal barriers
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.