SmBe13 — Properties & Data | MatWorld

SmBe13

ceramic

· JVASP-121528· SmBe13

SmBe₁₃ is an intermetallic ceramic compound combining samarium (a rare-earth element) with beryllium in a stoichiometric ratio. This material belongs to the rare-earth intermetallic family and is primarily of research and specialized industrial interest rather than commodity use. SmBe₁₃ is investigated for high-temperature structural applications, neutron shielding, and advanced aerospace or nuclear contexts where the combination of rare-earth elements and beryllium's unique properties may offer benefits such as thermal stability or radiation resistance; however, practical deployment is limited by beryllium's toxicity, processing complexity, and the material's relative scarcity and cost compared to conventional ceramics and composites.

nuclear reactor componentsneutron shieldinghigh-temperature structural researchaerospace thermal protectionrare-earth intermetallic researchadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1190	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1835	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

SmBe13

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental