Nb17Ir3S40
metal· Nb17Ir3S40
Nb17Ir3S40 is an experimental intermetallic compound combining niobium, iridium, and sulfur, belonging to the family of refractory metal sulfides and intermetallics. This research-phase material is being investigated for high-temperature structural applications and catalytic systems where conventional alloys lose strength or reactivity; its potential significance lies in combining the oxidation resistance of niobium-based compounds with iridium's stability and sulfide chemistry's catalytic properties, though it remains primarily in laboratory evaluation rather than established production use.
High-temperature structural applicationsCatalytic systems researchRefractory intermetallics developmentExtreme environment testing
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.