GaCo
metal· GaCo
GaCo is an intermetallic compound composed of gallium and cobalt, belonging to the family of transition-metal-based alloys. This material exists primarily in the research and development space, where it is of interest for applications requiring combinations of low density with structural rigidity and potential magnetic or electronic functionality. Engineers would evaluate GaCo in specialized contexts where the unique property balance of gallium-cobalt systems—such as intermediate stiffness and thermal behavior—offers advantages over conventional iron- or nickel-based alloys, though availability and processing maturity remain limiting factors for broad industrial adoption.
advanced aerospace structureshigh-performance composite matricesmagnetic device componentsresearch/development materialslightweight structural alloyselectronic device substrates
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 25,501.5 | ksi | — | ||
| ↳ | 26,015.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G)2 entries | 9,677.3 | ksi | — | ||
| ↳ | 10,100.4 | ksi | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3239 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -24.51 | 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) | -0.2493 | 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.