NbAl2Ni9
metal· JVASP-117008· NbAl2Ni9
NbAl₂Ni₉ is a ternary intermetallic compound combining niobium, aluminum, and nickel, belonging to the family of high-temperature metallic compounds with ordered crystal structures. This material is primarily of research and development interest for aerospace and high-temperature applications where its intermetallic nature offers potential for improved strength retention at elevated temperatures compared to conventional superalloys. The specific phase composition and processing characteristics make it relevant to studies in advanced turbine materials and refractory metal systems, though it remains less established than mature commercial alternatives in production environments.
High-temperature structural componentsAerospace propulsion researchIntermetallic matrix compositesRefractory metal systemsExperimental superalloy candidatesElevated-temperature alloy development
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.