ErZr

metal

· JVASP-111068· ErZr

ErZr is a binary intermetallic compound composed of erbium and zirconium, representing a rare-earth–transition metal system. This material is primarily of research and developmental interest, studied for its potential in high-temperature applications and specialized engineering contexts where rare-earth strengthening and zirconium's corrosion resistance could be leveraged synergistically.

High-temperature structural alloys (research phase)Rare-earth metallurgy developmentNuclear reactor materials (exploratory)Aerospace propulsion systems (experimental)Corrosion-resistant coatings (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.265	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)	0.06270	eV/atom	—
Formation Energy(ΔHf)	0.06088	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.

ErZr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control