Sm2Al9Rh3

metal

· JVASP-143158· Sm2Al9Rh3

Sm2Al9Rh3 is an intermetallic compound combining samarium (a rare-earth element), aluminum, and rhodium. This is a research-phase material rather than a production alloy, developed to explore high-performance properties at elevated temperatures and specialized applications where rare-earth metallurgy offers advantages over conventional metallic systems.

High-temperature structural applicationsRare-earth metallurgy researchAdvanced intermetallic compoundsAerospace materials developmentMaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2137	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8457	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.

Sm2Al9Rh3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control