V4Ir
metal· JVASP-110965· V4Ir
V4Ir is a vanadium-iridium alloy combining the strength and corrosion resistance of vanadium with the exceptional hardness and chemical stability of iridium. This material is primarily investigated in high-performance research contexts where extreme corrosion resistance, elevated-temperature stability, and wear resistance are critical; it appears in aerospace and chemical processing studies rather than widespread commercial production.
aerospace componentschemical processing equipmenthigh-temperature corrosion resistancewear-resistant coatingsresearch alloyscatalytic applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3485 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2425 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1589 | 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.