LuMg16Al12

metal

· JVASP-32135· LuMg16Al12

LuMg16Al12 is a ternary intermetallic compound combining lutetium, magnesium, and aluminum, representing a rare-earth-containing lightweight alloy system. This material belongs to the family of rare-earth magnesium-aluminum compounds, primarily explored in research contexts for structural applications requiring exceptional strength-to-weight ratios and thermal stability. The incorporation of lutetium—one of the densest rare earths—provides enhanced mechanical properties and creep resistance compared to conventional Mg-Al alloys, making it relevant for aerospace and high-temperature engineering applications where weight savings and performance under thermal stress are critical.

aerospace structureshigh-temperature applicationslightweight alloys researchcreep-resistant componentsadvanced metallurgy developmentthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09090	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	10.94	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00490	eV/atom	—
Formation Energy(ΔHf)	-0.08968	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.

LuMg16Al12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control