VSiNi
metal· JVASP-150925· VSiNi
VSiNi is a ternary intermetallic compound combining vanadium, silicon, and nickel, belonging to the family of refractory metal silicides and nickel-based intermetallics. This material is primarily of research and development interest rather than established commercial production, investigated for high-temperature structural applications where conventional superalloys reach their performance limits. The VSiNi system is notable for its potential to deliver improved stiffness and thermal stability in extreme environments, making it relevant to aerospace propulsion and advanced materials research communities exploring next-generation alternatives to nickel superalloys.
high-temperature structural applicationsaerospace propulsion researchrefractory metal compositesmaterials science developmentthermal barrier studiesadvanced intermetallic alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27,821.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 13,539.3 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2250 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5254 | 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.