IrPb3

ceramic
· JVASP-126393· IrPb3

IrPb3 is an intermetallic compound combining iridium and lead, belonging to the ceramic/intermetallic materials class. This is a research-phase material studied primarily for its potential in high-performance applications requiring extreme density and metal-ceramic hybrid properties. The material represents exploration in the iridium-lead phase system, with interest driven by iridium's exceptional corrosion resistance and refractory characteristics combined with lead's density; however, lead content and toxicity concerns limit practical industrial deployment, making this compound primarily relevant to fundamental materials science and specialized aerospace or catalysis research rather than mainstream engineering use.

research/experimental intermetallicshigh-density applicationscatalytic systemsradiation shielding (exploratory)refractory coatings (developmental)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
—
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.
IrPb3 — Properties & Data | MatWorld