DySi2Ni
metal· JVASP-15328· DySi2Ni
DySi2Ni is an intermetallic compound combining dysprosium, silicon, and nickel, belonging to the rare-earth metal silicide family. This material is primarily of research and development interest for high-temperature applications, where rare-earth silicides are investigated for their potential thermal stability and oxidation resistance in aerospace and energy sectors. Compared to conventional superalloys, rare-earth silicides like DySi2Ni offer promise for extreme temperature environments, though they remain largely in experimental phases with limited commercial deployment.
High-temperature aerospace applicationsExperimental superalloy researchThermal barrier coatingsNuclear or advanced energy systemsRare-earth materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2533 | 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) | 1.447 | 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) | -0.7930 | 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.