MgCo2

metal
· MgCo2

MgCo2 is an intermetallic compound in the magnesium-cobalt system, combining a lightweight alkaline-earth metal with a ferromagnetic transition metal to create a material with potential for high-strength, low-density applications. This material is primarily of research and development interest rather than established in high-volume production; it belongs to a family of magnesium intermetallics being explored for aerospace and automotive components where weight reduction is critical. The addition of cobalt imparts magnetic properties and potentially improved strength characteristics compared to pure magnesium alloys, making it a candidate for advanced structural or multifunctional applications where conventional Mg alloys fall short.

aerospace structural componentslightweight automotive partsresearch & developmentmagnetic composite materialshigh-strength magnesium alloysmultifunctional engineering materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.