ErSi2Rh3

ceramic

· JVASP-56262· ErSi2Rh3

ErSi2Rh3 is an intermetallic ceramic compound combining erbium, silicon, and rhodium, representing a rare-earth transition metal silicide system. This material exists primarily in the research domain as a high-density ceramic; compounds in this family are investigated for potential applications requiring thermal stability, corrosion resistance, and electrical properties that rare-earth silicides can provide. The rhodium addition distinguishes it from more common rare-earth silicides, potentially offering enhanced high-temperature oxidation resistance or electronic properties relevant to niche aerospace or materials science applications.

experimental high-temperature ceramicsrare-earth intermetallics researchoxidation-resistant coatingselectronic materials developmentaerospace material candidatesmaterials science database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3309	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)	0.05490	eV/atom	—
Formation Energy(ΔHf)	-0.9410	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.

ErSi2Rh3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental