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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.981	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
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.

UNi2B2C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control