UNi2B2C
metal· JVASP-35353· UNi2B2C
UNi₂B₂C is a ternary ceramic-metal composite compound combining uranium, nickel, boron, and carbon phases. This material belongs to the family of mixed borocarbides and represents a research-phase compound of interest in nuclear materials science and high-temperature structural applications. The material's appeal lies in its potential for extreme-temperature stability and dense metallic character, making it relevant to specialized nuclear fuel development and advanced refractory systems where conventional superalloys reach their limits.
nuclear materials researchhigh-temperature structural applicationsrefractory compoundsborocarbide systemsuranium-based alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.981 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.556 | µB | — | ||
Seebeck Coefficient(S) | 0.5600 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4057 | 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.