Nb4 Ge4 Ir4

metal
· Nb4 Ge4 Ir4

Nb₄Ge₄Ir₄ is an intermetallic compound combining niobium, germanium, and iron in a stoichiometric 1:1:1 ratio, belonging to the family of high-temperature refractory intermetallics. This material is primarily of research interest rather than established commercial use, with potential applications in extreme-temperature environments where its combination of refractory elements and metallic bonding could offer advantages in structural stability and thermal performance. Engineers would consider this compound for exploratory work in advanced aerospace or energy systems where conventional superalloys reach their limits, though practical implementation remains limited by material characterization, processing challenges, and cost.

high-temperature structural researchrefractory intermetallicsaerospace advanced materialsthermal management systemsexperimental alloy developmentextreme-environment applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
Nb4 Ge4 Ir4 — Properties & Data | MatWorld