Sm20 Ga12 — Properties & Data | MatWorld

Sm20 Ga12

ceramic

· Sm20 Ga12

Sm20Ga12 is a rare-earth intermetallic ceramic compound composed of samarium and gallium, belonging to the family of RE-Ga (rare-earth gallium) phases. This material is primarily of research and development interest rather than a widespread industrial commodity, investigated for its potential in high-temperature structural applications and electronic device applications leveraging rare-earth metallic bonding characteristics. The samarium-gallium system is explored in materials science for potential use in extreme environment applications where conventional ceramics or metals reach performance limits, though adoption remains limited to specialized research contexts.

high-temperature structural compoundsrare-earth intermetallic researchadvanced ceramics developmentelectronic/photonic materials researchextreme environment testingmaterials science exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4790	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 Ga12

Other Properties

Regulatory Screening

Environmental