SmYAl2

metal

· JVASP-37230· SmYAl2

SmYAl₂ is an intermetallic compound combining samarium (Sm), yttrium (Y), and aluminum (Al), belonging to the rare-earth aluminum metallic family. This material is primarily of research and development interest rather than widespread industrial use, studied for potential applications in high-temperature structural materials and magnetic applications due to the rare-earth constituents. Engineers considering this material should evaluate it in specialized contexts where rare-earth intermetallics offer advantages in thermal stability, magnetic properties, or specific high-performance applications not met by conventional alloys.

rare-earth intermetallicshigh-temperature research applicationsmagnetic materials developmentadvanced aerospace researchmetallurgical experimentationspecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.044	kg/m³	—

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)	5.460	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01410	eV/atom	—
Formation Energy(ΔHf)	-0.4350	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.

SmYAl2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control