Y4GaCo4

metal
· JVASP-8502· Y4GaCo4

Y4GaCo4 is an intermetallic compound combining yttrium, gallium, and cobalt, representing a research-phase material within the broader family of rare-earth transition-metal intermetallics. This compound belongs to an emerging class of materials being investigated for high-temperature structural applications and magnetic properties, though it remains primarily in academic and exploratory development rather than established industrial production. Engineers would consider this material for advanced applications requiring stable intermetallic phases at elevated temperatures or specific magnetic characteristics, but should be aware it lacks the material property databases and manufacturing infrastructure of mature alloy systems.

experimental high-temperature alloysrare-earth intermetallics researchmagnetic material developmentaerospace/defense exploratory applicationsmaterials science prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
6.462
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Seebeck Coefficient(S)
-18.13
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.00640
eV/atom—
Formation Energy(ΔHf)
-0.3887
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.