Hf2Ni21B6
metal· JVASP-146825· Hf2Ni21B6
Hf2Ni21B6 is an experimental intermetallic compound combining hafnium, nickel, and boron, belonging to the family of refractory metal-based intermetallics. This material is primarily of research interest for high-temperature structural applications where extreme thermal stability and strength are needed, though it remains largely in the development phase rather than widespread industrial use. The hafnium-nickel-boron system is investigated for potential aerospace and power generation applications where conventional superalloys reach their thermal limits.
research and development materialshigh-temperature structural applicationsaerospace propulsion systemsrefractory metal compoundsadvanced intermetallic composites
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.