Er3Th

ceramic

· JVASP-123256· Er3Th

Er₃Th is a rare-earth–thorium intermetallic ceramic compound combining erbium and thorium elements. This material belongs to the family of rare-earth ceramics and intermetallics, primarily of research and specialized engineering interest rather than commodity use. Er₃Th and related rare-earth–actinide compounds are investigated for high-temperature structural applications, nuclear fuel matrices, and advanced refractory systems where chemical stability and thermal performance under extreme conditions are required.

high-temperature refractory materialsnuclear fuel applicationsrare-earth ceramics researchactinide-containing compoundsexperimental advanced materialsthermal barrier coatings (research)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3634	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)	-0.03806	eV/atom	—

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

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.

Er3Th

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental