SrNiIr2

metal
· JVASP-51144· SrNiIr2

SrNiIr2 is an intermetallic compound combining strontium, nickel, and iridium elements, representing a specialized metallic material from the high-entropy alloy and intermetallic research space. This compound is primarily encountered in experimental and academic research contexts rather than established industrial production, with potential applications in high-temperature structural materials, catalysis, or electronics where the combined properties of these constituent elements—particularly iridium's refractory characteristics and corrosion resistance—may offer advantages. Engineers would consider such materials when conventional alloys prove insufficient for extreme environments, though availability, cost, and processing challenges typically limit adoption to specialized research programs or niche high-performance applications.

high-temperature research applicationsexperimental intermetallic compoundscatalytic researchadvanced aerospace materials (exploratory)corrosion-resistant coatings (emerging)electronic device research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.4547
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
1.504
µB—
Seebeck Coefficient(S)
-8.410
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.9212
eV/atom—
Formation Energy(ΔHf)
0.6206
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.