Hf2Ga3Co

metal
· JVASP-140440· Hf2Ga3Co

Hf2Ga3Co is an intermetallic compound combining hafnium, gallium, and cobalt, representing a specialized ternary metal system with potential for high-temperature and wear-resistant applications. This material belongs to the family of refractory intermetallics and is primarily of research interest rather than established industrial production; such hafnium-based compounds are investigated for aerospace and extreme environment applications where conventional superalloys reach their performance limits. The hafnium-gallium-cobalt system's appeal lies in its potential for thermal stability and structural integrity at elevated temperatures, though practical engineering adoption requires further development and cost optimization.

aerospace propulsion researchhigh-temperature structural materialsrefractory intermetallics developmentwear and oxidation resistance studiesadvanced alloy systems research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
10.60
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)
0.03540
eV/atom—
Formation Energy(ΔHf)
-0.4428
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.