Sm20 S38 — Properties & Data | MatWorld

Sm20 S38

ceramic

· Sm20 S38

Sm20 S38 is a samarium-based ceramic composite material, likely a rare-earth oxide or samarium-containing advanced ceramic formulation designed for high-temperature or specialized functional applications. The designation suggests a controlled composition with samarium as a primary constituent, potentially used in thermal barrier systems, electronic ceramics, or specialized refractory applications where rare-earth dopants provide enhanced performance.

thermal barrier coatingshigh-temperature ceramicsrefractory materialsrare-earth functional ceramicsaerospace thermal protectionelectronic/ionic conductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.986	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.

Sm20 S38

Other Properties

Regulatory Screening

Environmental