BeCoHg2

metal
· JVASP-71210· BeCoHg2

BeCoHg₂ is an intermetallic compound composed of beryllium, cobalt, and mercury, belonging to the family of ternary metal systems. This is primarily a research and experimental material with limited documented industrial application; it represents the intersection of lightweight beryllium metallurgy and mercury-containing intermetallics, a class studied for specialized functional properties rather than structural engineering. The combination of these elements suggests potential interest in high-damping applications, electromagnetic applications, or fundamental phase diagram research, though practical deployment remains constrained by mercury's toxicity, regulatory restrictions, and the material's likely brittleness typical of intermetallic compounds.

research/experimental metallurgyphase diagram studiesdamping material candidatespecialized alloy developmenthistorical intermetallic research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
84.81
GPa—
Poisson's Ratio(ν)
0.4100
-—
Shear Modulus(G)
22.71
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
12.33
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.5267
eV/atom—
Formation Energy(ΔHf)
0.3687
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.