Er5Ir2

ceramic

· JVASP-152895· Er5Ir2

Er5Ir2 is an intermetallic ceramic compound combining erbium and iridium, representing a rare-earth/refractory metal system of primarily research interest. This material belongs to the family of high-density intermetallics studied for extreme-temperature and corrosion-resistant applications, though Er5Ir2 itself remains relatively obscure in industrial production and is encountered mainly in academic materials science and metallurgical development programs exploring phase diagrams and properties of lanthanide-transition metal systems.

high-temperature ceramics (research)refractory intermetallicscorrosion-resistant coatings (exploratory)aerospace materials developmentmaterials phase studiesthin-film and composite research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4171	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7715	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.

Er5Ir2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental