YMgAl4

metal

· JVASP-144830· YMgAl4

YMgAl4 is an intermetallic compound belonging to the yttrium-magnesium-aluminum family, combining rare-earth and lightweight metallic elements to achieve a dense yet potentially high-strength phase. This material is primarily investigated in research and development contexts for advanced aerospace and high-temperature applications where improved mechanical properties or thermal stability over conventional aluminum alloys are desired. Its composition positions it as a candidate for composites or specialized structural components, though industrial adoption remains limited compared to established magnesium and aluminum alloy systems.

aerospace structureshigh-temperature compositeslightweight alloy researchadvanced materials developmentintermetallic matrix components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.145	kg/m³	—

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	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02820	eV/atom	—
Formation Energy(ΔHf)	-0.3026	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.

YMgAl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control