Er2Cr2C3

metal

· JVASP-94933· Er2Cr2C3

Er₂Cr₂C₃ is a ternary ceramic carbide compound combining erbium, chromium, and carbon, belonging to the family of rare-earth transition metal carbides. This material is primarily of research and developmental interest for high-temperature structural applications, where its combination of ceramic hardness and rare-earth metal bonding offers potential advantages in extreme environments; it remains largely experimental but represents the broader class of complex carbides being investigated for next-generation refractory and wear-resistant coatings.

high-temperature coatingsrefractory materialswear resistance researchceramic matrix compositesadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.569	kg/m³	—

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)	-0.4215	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Er2Cr2C3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control