Mg2Au

metal
· Mg2Au

Mg2Au is an intermetallic compound combining magnesium and gold, representing a class of lightweight metallic materials with potential for specialized high-performance applications. This material is primarily of research and experimental interest rather than established in high-volume production; intermetallics of this type are investigated for aerospace, automotive, and biomedical contexts where the combination of low density with metallic properties offers theoretical advantages over conventional alloys. Engineers would consider Mg2Au-class materials when seeking alternatives to conventional magnesium or aluminum alloys in weight-critical applications, though commercial viability and processing maturity remain limited compared to established systems.

experimental aerospace structureslightweight biomedical implantsresearch intermetallic phaseshigh-strength-to-weight ratiosautomotive prototype applicationsmaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
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Pa——
↳
—
Pa——
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa——
Elastic Anisotropy(AU)
—
-——
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)2 entries
—
Pa——
↳
—
Pa——
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
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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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.