Ta6Si7Ni16
metal· JVASP-21001· Ta6Si7Ni16
Ta6Si7Ni16 is an intermetallic compound combining tantalum, silicon, and nickel, belonging to the family of high-temperature metal silicides and intermetallics. This material is primarily of research and developmental interest rather than established industrial production, being studied for applications requiring exceptional thermal stability and oxidation resistance at elevated temperatures. The tantalum-rich composition suggests potential use in aerospace and high-performance thermal applications where conventional superalloys reach their limits.
High-temperature structural applicationsAerospace propulsion systemsOxidation-resistant coatingsResearch and developmentThermal barrier materialsAdvanced refractory applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3726 | 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 | — | ||
Seebeck Coefficient(S) | -20.20 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5346 | 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.