VKr
metal· JVASP-122922· VKr
VKr is a vanadium-based metallic alloy belonging to the refractory metal family, designed for high-temperature and high-strength applications where conventional steels reach their limits. This material is employed in aerospace, nuclear, and advanced energy sectors where components must withstand extreme thermal cycling, corrosive environments, and mechanical stress simultaneously—making it valuable for engineers seeking alternatives to nickel superalloys or molybdenum-based systems in demanding service conditions.
aerospace engine componentsnuclear reactor materialshigh-temperature structural partsrefractory applicationsthermal cycling resistanceoxidation-resistant coatings
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 1,493.9 | ksi | — | ||
Shear Modulus(G) | -1,531.6 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1955 | 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) | 3.016 | eV/atom | — | ||
Formation Energy(ΔHf) | 3.016 | 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.