BeGe4Ir

ceramic

· JVASP-64964· BeGe4Ir

BeGe4Ir is an intermetallic ceramic compound combining beryllium, germanium, and iridium—a research-phase material belonging to the family of high-density intermetallics. This compound is primarily of scientific interest for exploring novel ceramic and metallic hybrid properties, with potential applications in extreme-environment engineering where the combination of low beryllium density, germanium semiconducting characteristics, and iridium's refractory strength could offer unique performance advantages.

experimental high-temperature materialsaerospace refractory applicationssemiconductor device researchextreme-environment compositesmaterial science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2753	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)	1.047	eV/atom	—
Formation Energy(ΔHf)	0.8800	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.

BeGe4Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental