Er3Ru

ceramic

· JVASP-123243· Er3Ru

Er₃Ru is an intermetallic ceramic compound combining erbium (a rare-earth element) with ruthenium, belonging to the family of rare-earth metallic ceramics. This material is primarily of research and experimental interest, investigated for potential high-temperature structural applications where combined thermal stability, hardness, and metallic conductivity may offer advantages over conventional ceramics. Er₃Ru exemplifies the broader class of rare-earth intermetallics being explored for next-generation aerospace and nuclear applications where extreme environments demand materials beyond current oxide or carbide ceramics.

high-temperature structural researchrare-earth intermetallicsaerospace experimental materialsnuclear fuel cladding researchrefractory applicationsmaterials science investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3482	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)	0.2979	eV/atom	—
Formation Energy(ΔHf)	-0.09327	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.

Er3Ru

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental