SmCr2Si2

metal

· JVASP-56911· SmCr2Si2

SmCr2Si2 is an intermetallic compound combining samarium, chromium, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research interest for high-temperature applications and structural ceramics, where the combination of rare-earth and refractory elements offers potential for oxidation resistance and thermal stability. While not yet widely deployed in mainstream engineering, materials in this class are investigated for aerospace components, thermal barrier coatings, and extreme-environment structural applications where conventional alloys reach their performance limits.

High-temperature structural materialsRare-earth intermetallicsOxidation-resistant coatingsAerospace researchThermal management systemsAdvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2267	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.188	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1249	eV/atom	—
Formation Energy(ΔHf)	-0.3507	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.

SmCr2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control