Ac3Nb
metal· JVASP-124953· Ac3Nb
Ac3Nb is an intermetallic compound composed of actinium and niobium, representing a specialized metallic material from the actinium-transition metal family. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-temperature structural applications, nuclear fuel cycles, or specialized aerospace contexts where the unique properties of actinium-containing intermetallics might provide advantages in extreme environments. The material's significance lies in exploring phase stability and mechanical behavior in actinium alloys, which remain understudied compared to more conventional refractory metals.
Nuclear fuel researchHigh-temperature intermetallicsExperimental refractory alloysAerospace materials developmentActinium metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.