YMg16Al12 — Properties & Data | MatWorld

YMg16Al12

metal

· JVASP-39572· YMg16Al12

YMg16Al12 is a ternary intermetallic compound combining yttrium, magnesium, and aluminum—a research-phase material in the lightweight structural alloy family. While not yet commercialized at scale, this composition belongs to rare-earth magnesium alloys of interest for aerospace and automotive applications where weight reduction and elevated-temperature performance are critical, though its practical processing and manufacturing maturity remain under development compared to conventional Mg-Al wrought alloys.

aerospace structural componentslightweight alloys researchelevated temperature applicationsrare-earth intermetallicsautomotive lightweighting studyexperimental material evaluation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.261	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000590	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000643	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	16.68	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	17.31	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.09832	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

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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.

YMg16Al12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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