U2 B4 C2

semiconductor

· U2 B4 C2

U2 B4 C2 is an experimental boron-carbon compound in the uranium-boron-carbon system, representing a research-phase material rather than an established industrial product. This ternary ceramic compound is investigated for potential applications requiring high hardness and thermal stability, though its practical implementation remains limited to laboratory and developmental contexts. The material belongs to the family of refractory boron-carbon ceramics, which are of interest in extreme-environment engineering where conventional materials fail.

experimental refractory ceramicshigh-temperature structural applicationsnuclear materials researcharmor and ballistic protection (research)wear-resistant coatings (developmental)fundamental materials science studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	29,541	ksi	—
Shear Modulus(G)	23,288.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4530	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.

U2 B4 C2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control