ErB4Ir2Rh2

ceramic

· JVASP-140448· ErB4Ir2Rh2

ErB4Ir2Rh2 is an experimental intermetallic ceramic compound combining erbium boride with iridium and rhodium elements, representing a rare-earth transition metal boride system. This material belongs to the family of high-performance refractory ceramics and is primarily of research interest rather than established industrial production, with potential applications in extreme-environment systems where thermal stability, hardness, and chemical resistance are critical.

high-temperature refractory applicationsresearch-phase materialsaerospace thermal barrierswear-resistant coatingsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4479	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)	0.01620	eV/atom	—
Formation Energy(ΔHf)	-0.5425	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.

ErB4Ir2Rh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental