Sm1 Y1 Mg2

semiconductor

· Sm1 Y1 Mg2

Sm1Y1Mg2 is an experimental intermetallic compound combining samarium, yttrium, and magnesium, belonging to the rare-earth magnesium alloy family. This material is primarily of research interest for lightweight structural applications where rare-earth additions aim to improve high-temperature strength and creep resistance compared to conventional magnesium alloys. Engineers would consider this compound in early-stage development programs targeting aerospace or automotive sectors, though maturity and scalability remain significant barriers compared to commercially established magnesium alloys.

lightweight aerospace structureshigh-temperature magnesium alloysresearch and development phasecreep-resistant applicationsrare-earth metal researchexperimental intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,985.3	ksi	—
Shear Modulus(G)	4,043.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03240	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.09900	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.

Sm1 Y1 Mg2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control