U1 Ir3

semiconductor

· U1 Ir3

U1 Ir3 is an intermetallic compound combining uranium and iridium, belonging to the semiconductor/intermetallic family with potential high-strength characteristics. This material remains primarily in research and development phases, with interest driven by its potential for high-temperature applications and specialized electronic devices where uranium-iridium compounds offer unique properties unavailable in conventional alloys. Engineers would consider this material only for advanced research projects or specialized defense/nuclear applications requiring the specific electronic or mechanical characteristics of uranium-based intermetallics.

advanced research compoundshigh-temperature intermetallicsnuclear fuel applicationsspecialized electronic materialsrefractory alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	273.7	GPa	—
Shear Modulus(G)	122.7	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00290	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6960	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.

U1 Ir3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control