Sm5 Mg1

semiconductor

· Sm5 Mg1

Sm5Mg1 is an intermetallic compound combining samarium (rare earth element) with magnesium in a 5:1 ratio, representing an experimental material within the rare-earth magnesium alloy family. This compound has been investigated primarily in research contexts for potential applications requiring the combined benefits of rare-earth strengthening and magnesium's lightweight properties, though industrial deployment remains limited. The material's notable characteristics derive from samarium's high atomic number and potential for solid-solution hardening, making it of interest to researchers exploring advanced lightweight alloys for extreme-environment applications.

research and developmentrare-earth magnesium alloyshigh-temperature lightweight applicationsaerospace exploratory studiesadvanced metallurgy researchexperimental intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.02000	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.

Sm5 Mg1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control