ErSiRh2

ceramic

· JVASP-143734· ErSiRh2

ErSiRh2 is an intermetallic ceramic compound combining erbium, silicon, and rhodium—a ternary system that bridges high-temperature ceramics and metallic intermetallics. This material remains largely in the research domain, explored for its potential in extreme-environment applications where thermal stability, oxidation resistance, and structural integrity at elevated temperatures are critical; it represents the broader family of rare-earth silicide and rhodium-based intermetallics being investigated for next-generation aerospace and power-generation components.

high-temperature structural applicationsaerospace research materialsoxidation-resistant coatingsthermal management systemsrefractory intermetallicsexperimental/laboratory evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.08	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)	-1.005	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.

ErSiRh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental